.gitignore

@@ -1,9 +1,7 @@
 # ---> Android
 # Gradle files
 .gradle/
-.google/
 build/
-app/release/
 
 # Local configuration file (sdk path, etc)
 local.properties

Application/build.gradle

@@ -0,0 +1,64 @@
+
+buildscript {
+    repositories {
+        jcenter()
+        google()
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:7.2.1'
+    }
+}
+
+apply plugin: 'com.android.application'
+
+repositories {
+    jcenter()
+    google()
+    mavenCentral()
+}
+
+dependencies {
+    implementation 'androidx.appcompat:appcompat:1.0.0'
+    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+}
+
+// The sample build uses multiple directories to
+// keep boilerplate and common code separate from
+// the main sample code.
+List<String> dirs = [
+    'main',     // main sample code; look here for the interesting stuff.
+    'common',   // components that are reused by multiple samples
+    'template'] // boilerplate code that is generated by the sample template process
+
+android {
+    compileSdk 33
+
+    defaultConfig {
+        minSdkVersion 24
+        //noinspection ExpiredTargetSdkVersion
+        targetSdkVersion 27
+    }
+
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    sourceSets {
+        main {
+            dirs.each { dir ->
+                java.srcDirs "src/${dir}/java"
+                res.srcDirs "src/${dir}/res"
+            }
+        }
+        androidTest.setRoot('tests')
+        androidTest.java.srcDirs = ['tests/src']
+
+    }
+
+    ndkVersion '26.1.10909125'
+
+}

Application/lint-baseline.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<issues format="6" by="lint 7.2.1" type="baseline" client="gradle" dependencies="false" name="AGP (7.2.1)" variant="fatal" version="7.2.1">
+
+    <issue
+        id="ExpiredTargetSdkVersion"
+        message="Google Play requires that apps target API level 30 or higher.&#xA;"
+        errorLine1="        targetSdkVersion 27"
+        errorLine2="        ~~~~~~~~~~~~~~~~~~~">
+        <location
+            file="build.gradle"
+            line="40"
+            column="9"/>
+    </issue>
+
+</issues>

Application/release/output-metadata.json

@@ -0,0 +1,20 @@
+{
+  "version": 3,
+  "artifactType": {
+    "type": "APK",
+    "kind": "Directory"
+  },
+  "applicationId": "com.xypower.mppreview",
+  "variantName": "release",
+  "elements": [
+    {
+      "type": "SINGLE",
+      "filters": [],
+      "attributes": [],
+      "versionCode": 1,
+      "versionName": "1.0",
+      "outputFile": "Application-release.apk"
+    }
+  ],
+  "elementType": "File"
+}

Application/src/main/AndroidManifest.xml

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.xypower.mppreview"
+    android:versionCode="1"
+    android:versionName="1.0">
+    <!-- Min/target SDK versions (<uses-sdk>) managed by build.gradle -->
+    <uses-permission android:name="android.permission.CAMERA" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> <!-- A camera with RAW capability is required to use this application -->
+    <uses-feature android:name="android.hardware.camera" />
+    <uses-feature android:name="android.hardware.camera.raw" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:requestLegacyExternalStorage="true"
+        android:theme="@style/MaterialTheme">
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/app_name"
+            android:screenOrientation="landscape" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".CameraActivity"
+            android:label="@string/app_name"
+            android:screenOrientation="landscape">
+        </activity>
+    </application>
+
+</manifest>

Application/src/main/java/com/xypower/mppreview/AutoFitTextureView.java

@@ -18,6 +18,7 @@ package com.xypower.mppreview;
 
 import android.content.Context;
 import android.util.AttributeSet;
+import android.util.Log;
 import android.view.TextureView;
 
 /**
@@ -52,11 +53,15 @@ public class AutoFitTextureView extends TextureView {
         if (width < 0 || height < 0) {
             throw new IllegalArgumentException("Size cannot be negative.");
         }
+
+        Log.i("AutoFit", "setAspectRatio Width=" + width + " Height=" + height);
+
         if (mRatioWidth == width && mRatioHeight == height) {
             return;
         }
         mRatioWidth = width;
         mRatioHeight = height;
+
         requestLayout();
     }
 
@@ -65,12 +70,17 @@ public class AutoFitTextureView extends TextureView {
         super.onMeasure(widthMeasureSpec, heightMeasureSpec);
         int width = MeasureSpec.getSize(widthMeasureSpec);
         int height = MeasureSpec.getSize(heightMeasureSpec);
+
+
         if (0 == mRatioWidth || 0 == mRatioHeight) {
+            Log.i("AutoFit", "0 Width=" + width + " Height=" + height);
             setMeasuredDimension(width, height);
         } else {
             if (width < height * mRatioWidth / mRatioHeight) {
+                Log.i("AutoFit", "Width=" + width + " Height=" + ((int)(width * mRatioHeight / mRatioWidth)));
                 setMeasuredDimension(width, width * mRatioHeight / mRatioWidth);
             } else {
+                Log.i("AutoFit", "Width=" + ((int)height * mRatioWidth / mRatioHeight) + " Height=" + height);
                 setMeasuredDimension(height * mRatioWidth / mRatioHeight, height);
             }
         }

Application/src/main/java/com/xypower/mppreview/CameraActivity.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.xypower.mppreview;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.os.Handler;
+
+/**
+ * Activity displaying a fragment that implements RAW photo captures.
+ */
+public class CameraActivity extends Activity {
+
+    Handler mHandler;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mHandler = new Handler();
+        setContentView(R.layout.activity_camera);
+        if (null == savedInstanceState) {
+            getFragmentManager().beginTransaction()
+                    .replace(R.id.container, Camera2RawFragment.newInstance(false))
+                    .commit();
+        }
+    }
+
+
+    public void reopenFragment(final boolean hdr) {
+        mHandler.postDelayed(new Runnable() {
+            @Override
+            public void run() {
+                getFragmentManager().beginTransaction()
+                        .replace(R.id.container, Camera2RawFragment.newInstance(hdr))
+                        .commit();
+            }
+        }, 0);
+    }
+
+}

Application/src/main/java/com/xypower/mppreview/MainActivity.java

@@ -0,0 +1,54 @@
+package com.xypower.mppreview;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.Switch;
+
+public class MainActivity extends Activity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        ((Button)findViewById(R.id.channel1)).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                takePhoto(1);
+            }
+        });
+        ((Button)findViewById(R.id.channel2)).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                takePhoto(2);
+            }
+        });
+        ((Button)findViewById(R.id.channel3)).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                takePhoto(3);
+            }
+        });
+    }
+
+    protected void takePhoto(int channel) {
+        Switch hdrSwitch = (Switch) findViewById(R.id.hdr);
+        takePhoto(channel, hdrSwitch.isChecked());
+    }
+
+    protected void takePhoto(int channel, boolean hdr) {
+        int cameraId = channel - 1;
+
+        Intent intent = new Intent(MainActivity.this, CameraActivity.class);
+        intent.putExtra("cameraId", cameraId);
+        if (channel == 1) {
+            intent.putExtra("hdr", hdr);
+        }
+        startActivity(intent);
+    }
+}

Application/src/main/res/drawable/ic_back.xml

@@ -0,0 +1,5 @@
+<vector android:height="48dp" android:tint="#0000FF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="48dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M20,11H7.83l5.59,-5.59L12,4l-8,8 8,8 1.41,-1.41L7.83,13H20v-2z"/>
+</vector>

Application/src/main/res/drawable/ic_take_photo.xml

@@ -0,0 +1,6 @@
+<vector android:height="24dp" android:tint="#0000FF"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M12,12m-3.2,0a3.2,3.2 0,1 1,6.4 0a3.2,3.2 0,1 1,-6.4 0"/>
+    <path android:fillColor="@android:color/white" android:pathData="M9,2L7.17,4L4,4c-1.1,0 -2,0.9 -2,2v12c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,6c0,-1.1 -0.9,-2 -2,-2h-3.17L15,2L9,2zM12,17c-2.76,0 -5,-2.24 -5,-5s2.24,-5 5,-5 5,2.24 5,5 -2.24,5 -5,5z"/>
+</vector>

Application/src/main/res/layout-land/fragment_camera2_basic.xml

@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+ Copyright 2015 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:ignore="MissingDefaultResource">
+
+    <com.xypower.mppreview.AutoFitTextureView
+        android:id="@+id/texture"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+
+
+    <ImageView
+        android:id="@+id/picture"
+        android:layout_width="48dp"
+        android:layout_height="48dp"
+        android:layout_gravity="center"
+        android:layout_marginBottom="8dp"
+        android:scaleType="fitXY"
+        android:alpha="0.5"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toStartOf="@id/backMain"
+        app:layout_constraintHorizontal_bias="0.5"
+        app:srcCompat="@drawable/ic_take_photo"
+        />
+
+    <ImageView
+        android:id="@+id/backMain"
+        android:layout_width="48dp"
+        android:layout_height="48dp"
+        android:scaleType="fitXY"
+        android:alpha="0.5"
+        app:layout_constraintStart_toEndOf="@id/picture"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:srcCompat="@drawable/ic_back"
+        />
+
+
+    </androidx.constraintlayout.widget.ConstraintLayout>

Application/src/main/res/layout/activity_camera.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+ Copyright 2015 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#000"
+    tools:context="com.xypower.mppreview.CameraActivity" />

Application/src/main/res/layout/activity_main.xml

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <Button
+        android:id="@+id/channel1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="16dp"
+        android:layout_marginTop="16dp"
+        android:text="通道1"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <Button
+        android:id="@+id/channel2"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="16dp"
+        android:layout_marginTop="16dp"
+        android:text="通道2"
+        app:layout_constraintStart_toEndOf="@+id/channel1"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <Button
+        android:id="@+id/channel3"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="16dp"
+        android:layout_marginTop="16dp"
+        android:text="通道3"
+        app:layout_constraintStart_toEndOf="@+id/channel2"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginLeft="16dp"
+        android:layout_marginTop="24dp"
+        android:text="HDR"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/channel1" />
+
+    <Switch
+        android:id="@+id/hdr"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintStart_toEndOf="@id/textView"
+        app:layout_constraintTop_toTopOf="@id/textView"
+        app:layout_constraintBottom_toBottomOf="@id/textView" />
+
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>

Application/src/main/res/values-sw600dp/template-dimens.xml

@@ -0,0 +1,24 @@
+<!--
+  Copyright 2013 The Android Open Source Project
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+
+<resources>
+
+    <!-- Semantic definitions -->
+
+    <dimen name="horizontal_page_margin">@dimen/margin_huge</dimen>
+    <dimen name="vertical_page_margin">@dimen/margin_medium</dimen>
+
+</resources>

Application/src/main/res/values-sw600dp/template-styles.xml

@@ -0,0 +1,25 @@
+<!--
+  Copyright 2013 The Android Open Source Project
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+
+<resources>
+
+    <style name="Widget.SampleMessage">
+        <item name="android:textAppearance">?android:textAppearanceLarge</item>
+        <item name="android:lineSpacingMultiplier">1.2</item>
+        <item name="android:shadowDy">-6.5</item>
+    </style>
+
+</resources>

Application/src/main/res/values-v11/template-styles.xml

@@ -0,0 +1,22 @@
+<!--
+  Copyright 2013 The Android Open Source Project
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+
+<resources>
+
+    <!-- Activity themes -->
+    <style name="Theme.Base" parent="android:Theme.Holo.Light" />
+
+</resources>

Application/src/main/res/values-v21/base-colors.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<resources>
+
+
+</resources>

Application/src/main/res/values-v21/base-template-styles.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<resources>
+
+    <!-- Activity themes -->
+    <style name="Theme.Base" parent="android:Theme.Material.Light">
+    </style>
+
+</resources>

Application/src/main/res/values/base-strings.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<resources>
+    <string name="app_name">微拍预览</string>
+    <string name="intro_message">微拍预览
+    </string>
+</resources>

Application/src/main/res/values/strings.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+ Copyright 2015 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<resources>
+    <string name="picture">拍照</string>
+    <string name="description_info">Info</string>
+    <string name="request_permission">This app needs camera permission.</string>
+</resources>

Application/src/main/res/values/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+ Copyright 2015 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<resources>
+    <style name="MaterialTheme" parent="android:Theme.Material.Light.NoActionBar.Fullscreen" />
+</resources>

Application/src/main/res/values/template-dimens.xml

@@ -0,0 +1,32 @@
+<!--
+  Copyright 2013 The Android Open Source Project
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+
+<resources>
+
+    <!-- Define standard dimensions to comply with Holo-style grids and rhythm. -->
+
+    <dimen name="margin_tiny">4dp</dimen>
+    <dimen name="margin_small">8dp</dimen>
+    <dimen name="margin_medium">16dp</dimen>
+    <dimen name="margin_large">32dp</dimen>
+    <dimen name="margin_huge">64dp</dimen>
+
+    <!-- Semantic definitions -->
+
+    <dimen name="horizontal_page_margin">@dimen/margin_medium</dimen>
+    <dimen name="vertical_page_margin">@dimen/margin_medium</dimen>
+
+</resources>

Application/src/main/res/values/template-styles.xml

@@ -0,0 +1,42 @@
+<!--
+  Copyright 2013 The Android Open Source Project
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+
+<resources>
+
+    <!-- Activity themes -->
+
+    <style name="Theme.Base" parent="android:Theme.Light" />
+
+    <style name="Theme.Sample" parent="Theme.Base" />
+
+    <style name="AppTheme" parent="Theme.Sample" />
+    <!-- Widget styling -->
+
+    <style name="Widget" />
+
+    <style name="Widget.SampleMessage">
+        <item name="android:textAppearance">?android:textAppearanceMedium</item>
+        <item name="android:lineSpacingMultiplier">1.1</item>
+    </style>
+
+    <style name="Widget.SampleMessageTile">
+        <item name="android:background">@drawable/tile</item>
+        <item name="android:shadowColor">#7F000000</item>
+        <item name="android:shadowDy">-3.5</item>
+        <item name="android:shadowRadius">2</item>
+    </style>
+
+</resources>

Application/tests/AndroidManifest.xml

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright (C) 2013 The Android Open Source Project
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<!-- package name must be unique so suffix with "tests" so package loader doesn't ignore us -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.xypower.mppreview.tests"
+          android:versionCode="1"
+          android:versionName="1.0">
+
+    <!-- Min/target SDK versions (<uses-sdk>) managed by build.gradle -->
+
+    <!-- We add an application tag here just so that we can indicate that
+         this package needs to link against the android.test library,
+         which is needed when building test cases. -->
+    <application>
+        <uses-library android:name="android.test.runner" />
+    </application>
+
+    <!--
+    Specifies the instrumentation test runner used to run the tests.
+    -->
+    <instrumentation
+            android:name="android.test.InstrumentationTestRunner"
+            android:targetPackage="com.xypower.mppreview"
+            android:label="Tests for com.xypower.mppreview" />
+
+</manifest>

Application/tests/src/com/xypower/mppreview/tests/SampleTests.java

@@ -0,0 +1,57 @@
+/*
+* Copyright (C) 2015 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+package com.xypower.mppreview.tests;
+
+import com.xypower.mppreview.*;
+
+import android.test.ActivityInstrumentationTestCase2;
+
+/**
+* Tests for Camera2Raw sample.
+*/
+public class SampleTests extends ActivityInstrumentationTestCase2<CameraActivity> {
+
+    private CameraActivity mTestActivity;
+
+    public SampleTests() {
+        super(CameraActivity.class);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+
+        // Starts the activity under test using the default Intent with:
+        // action = {@link Intent#ACTION_MAIN}
+        // flags = {@link Intent#FLAG_ACTIVITY_NEW_TASK}
+        // All other fields are null or empty.
+        mTestActivity = getActivity();
+    }
+
+    /**
+    * Test if the test fixture has been set up correctly.
+    */
+    public void testPreconditions() {
+        //Try to add a message to add context to your assertions. These messages will be shown if
+        //a tests fails and make it easy to understand why a test failed
+        assertNotNull("mTestActivity is null", mTestActivity);
+    }
+
+    /**
+    * Add more tests below.
+    */
+
+}

CONTRIB.md

@@ -0,0 +1,35 @@
+# How to become a contributor and submit your own code
+
+## Contributor License Agreements
+
+We'd love to accept your sample apps and patches! Before we can take them, we
+have to jump a couple of legal hurdles.
+
+Please fill out either the individual or corporate Contributor License Agreement (CLA).
+
+  * If you are an individual writing original source code and you're sure you
+    own the intellectual property, then you'll need to sign an [individual CLA]
+    (https://developers.google.com/open-source/cla/individual).
+  * If you work for a company that wants to allow you to contribute your work,
+    then you'll need to sign a [corporate CLA]
+    (https://developers.google.com/open-source/cla/corporate).
+
+Follow either of the two links above to access the appropriate CLA and
+instructions for how to sign and return it. Once we receive it, we'll be able to
+accept your pull requests.
+
+## Contributing A Patch
+
+1. Submit an issue describing your proposed change to the repo in question.
+1. The repo owner will respond to your issue promptly.
+1. If your proposed change is accepted, and you haven't already done so, sign a
+   Contributor License Agreement (see details above).
+1. Fork the desired repo, develop and test your code changes.
+1. Ensure that your code adheres to the existing style in the sample to which
+   you are contributing. Refer to the
+   [Android Code Style Guide]
+   (https://source.android.com/source/code-style.html) for the
+   recommended coding standards for this organization.
+1. Ensure that your code has an appropriate set of unit tests which all pass.
+1. Submit a pull request.
+

CONTRIBUTING.md

@@ -0,0 +1,35 @@
+# How to become a contributor and submit your own code
+
+## Contributor License Agreements
+
+We'd love to accept your sample apps and patches! Before we can take them, we
+have to jump a couple of legal hurdles.
+
+Please fill out either the individual or corporate Contributor License Agreement (CLA).
+
+  * If you are an individual writing original source code and you're sure you
+    own the intellectual property, then you'll need to sign an [individual CLA]
+    (https://cla.developers.google.com).
+  * If you work for a company that wants to allow you to contribute your work,
+    then you'll need to sign a [corporate CLA]
+    (https://cla.developers.google.com).
+
+Follow either of the two links above to access the appropriate CLA and
+instructions for how to sign and return it. Once we receive it, we'll be able to
+accept your pull requests.
+
+## Contributing A Patch
+
+1. Submit an issue describing your proposed change to the repo in question.
+1. The repo owner will respond to your issue promptly.
+1. If your proposed change is accepted, and you haven't already done so, sign a
+   Contributor License Agreement (see details above).
+1. Fork the desired repo, develop and test your code changes.
+1. Ensure that your code adheres to the existing style in the sample to which
+   you are contributing. Refer to the
+   [Android Code Style Guide]
+   (https://source.android.com/source/code-style.html) for the
+   recommended coding standards for this organization.
+1. Ensure that your code has an appropriate set of unit tests which all pass.
+1. Submit a pull request.
+

LICENSE

@@ -0,0 +1,203 @@
+Apache License
+--------------
+
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
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+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
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+   6. Trademarks. This License does not grant permission to use the trade
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+
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+      whether in tort (including negligence), contract, or otherwise,
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+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
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+   Copyright {yyyy} {name of copyright owner}
+
+   Licensed under the Apache License, Version 2.0 (the "License");
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+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

README.md

@@ -0,0 +1,2 @@
+# camera2Raw
+

app/.gitignore

@@ -1 +0,0 @@
-/build

app/build.gradle

@@ -1,66 +0,0 @@
-plugins {
-    id 'com.android.application'
-
-}
-
-android {
-    compileSdk 33
-
-    defaultConfig {
-        applicationId "com.xypower.mppreview"
-        minSdk 28
-        targetSdk 30
-        versionCode 1
-        versionName "1.0"
-
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-
-        externalNativeBuild {
-            cmake {
-                // cppFlags '-std=c++17 -frtti -fexceptions -Wno-error=format-security'
-                cppFlags '-std=c++17 -fexceptions -Wno-error=format-security -fopenmp'
-                // cppFlags '-std=c++17 -Wno-error=format-security'
-                // arguments "-DANDROID_STL=c++_shared"
-                // arguments "-DNCNN_DISABLE_EXCEPTION=OFF", "-DOpenCV_DIR=" + opencvsdk + "/sdk/native/jni", "-DNCNN_ROOT=" + ncnnroot
-                arguments "-DOpenCV_DIR=" + opencvsdk + "/sdk/native/jni"
-                abiFilters 'arm64-v8a'
-                // setAbiFilters(['arm64-v8a'])
-            }
-        }
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
-
-//    sourceSets {
-//        main{
-//            jniLibs.srcDirs=['src/main/jniLibs']
-//        }
-//    }
-
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
-    }
-
-    externalNativeBuild {
-        cmake {
-            path file('src/main/cpp/CMakeLists.txt')
-            version '3.22.1'
-        }
-    }
-
-}
-
-dependencies {
-    implementation 'androidx.appcompat:appcompat:1.3.0'
-    implementation 'com.google.android.material:material:1.4.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
-    testImplementation 'junit:junit:4.13.2'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
-}

app/proguard-rules.pro

@@ -1,21 +0,0 @@
-# Add project specific ProGuard rules here.
-# You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
-#
-# For more details, see
-#   http://developer.android.com/guide/developing/tools/proguard.html
-
-# If your project uses WebView with JS, uncomment the following
-# and specify the fully qualified class name to the JavaScript interface
-# class:
-#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
-#   public *;
-#}
-
-# Uncomment this to preserve the line number information for
-# debugging stack traces.
-#-keepattributes SourceFile,LineNumberTable
-
-# If you keep the line number information, uncomment this to
-# hide the original source file name.
-#-renamesourcefileattribute SourceFile

app/src/androidTest/java/com/xypower/mppreview/ExampleInstrumentedTest.java

@@ -1,26 +0,0 @@
-package com.xypower.mppreview;
-
-import android.content.Context;
-
-import androidx.test.platform.app.InstrumentationRegistry;
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import static org.junit.Assert.*;
-
-/**
- * Instrumented test, which will execute on an Android device.
- *
- * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
- */
-@RunWith(AndroidJUnit4.class)
-public class ExampleInstrumentedTest {
-    @Test
-    public void useAppContext() {
-        // Context of the app under test.
-        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
-        assertEquals("com.xypower.camera2raw", appContext.getPackageName());
-    }
-}

app/src/main/AndroidManifest.xml

@@ -1,49 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    package="com.xypower.mppreview">
-
-    <uses-permission android:name="android.permission.CAMERA" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> <!-- A camera with RAW capability is required to use this application -->
-    <uses-feature android:name="android.hardware.camera" />
-    <uses-feature android:name="android.hardware.camera.raw" />
-
-    <application
-        android:allowBackup="true"
-        android:dataExtractionRules="@xml/data_extraction_rules"
-        android:fullBackupContent="@xml/backup_rules"
-        android:icon="@mipmap/ic_launcher"
-        android:label="@string/app_name"
-        android:roundIcon="@mipmap/ic_launcher_round"
-        android:supportsRtl="true"
-        android:theme="@style/Theme.MpPreview"
-        tools:targetApi="31">
-        <activity
-            android:name=".CameraActivity"
-            android:exported="false"
-             />
-        <activity
-            android:name=".MainActivity"
-            android:exported="true">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-
-        <provider
-            android:name="androidx.core.content.FileProvider"
-            android:authorities="com.stg.rouge.activity.fileprovider"
-            android:exported="false"
-            android:grantUriPermissions="true"
-            tools:replace="android:authorities">
-            <meta-data
-                android:name="android.support.FILE_PROVIDER_PATHS"
-                android:resource="@xml/file_paths_public"
-                tools:replace="android:resource" />
-        </provider>
-    </application>
-
-</manifest>

app/src/main/cpp/CMakeLists.txt

@@ -1,89 +0,0 @@
-# For more information about using CMake with Android Studio, read the
-# documentation: https://d.android.com/studio/projects/add-native-code.html
-
-# Sets the minimum version of CMake required to build the native library.
-
-cmake_minimum_required(VERSION 3.22.1)
-
-# enable_language(ASM)
-
-set(CMAKE_CXX_STANDARD 17)
-
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -ffunction-sections -fdata-sections -Wformat-security ")
-set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS}")
-# SET_TARGET_PROPERTIES(microphoto PROPERTIES LINK_FLAGS "-Wl,-s,--gc-sections")
-
-IF (CMAKE_BUILD_TYPE STREQUAL Debug)
-    ADD_DEFINITIONS(-D_DEBUG)
-ELSE()
-    ADD_DEFINITIONS(-DNDEBUG)
-ENDIF()
-
-project("mppreview")
-
-find_package(OpenCV REQUIRED core imgproc highgui photo)
-# find_package(OpenCV REQUIRED core imgproc)
-if(OpenCV_FOUND)
-    include_directories(${OpenCV_INCLUDE_DIRS})
-    message(WARNING "OpenCV library status:")
-    message(WARNING "    version: ${OpenCV_VERSION}")
-    message(WARNING "    libraries: ${OpenCV_LIBS}")
-    message(WARNING "    include path: ${OpenCV_INCLUDE_DIRS}")
-else(OpenCV_FOUND)
-    message(FATAL_ERROR "OpenCV library not found")
-endif(OpenCV_FOUND)
-
-# libzip
-# set(libzip_DIR ${LIBZIP_ROOT}/${ANDROID_ABI}/lib/cmake/libzip)
-# find_package(libzip REQUIRED)
-
-# ncnn
-# set(ncnn_DIR ${NCNN_ROOT}/${ANDROID_ABI}/lib/cmake/ncnn)
-# find_package(ncnn REQUIRED)
-
-# OpenMP
-find_package(OpenMP REQUIRED)
-
-add_library( # Sets the name of the library.
-        mppreview
-
-        # Sets the library as a shared library.
-        SHARED
-
-        # Provides a relative path to your source file(s).
-        MpPreview.cpp
-
-        )
-
-# Searches for a specified prebuilt library and stores the path as a
-# variable. Because CMake includes system libraries in the search path by
-# default, you only need to specify the name of the public NDK library
-# you want to add. CMake verifies that the library exists before
-# completing its build.
-
-find_library( # Sets the name of the path variable.
-        log-lib
-
-        # Specifies the name of the NDK library that
-        # you want CMake to locate.
-        log)
-
-# Specifies libraries CMake should link to your target library. You
-# can link multiple libraries, such as libraries you define in this
-# build script, prebuilt third-party libraries, or system libraries.
-
-target_link_libraries( # Specifies the target library.
-        ${PROJECT_NAME}
-
-        # Links the target library to the log library
-        # included in the NDK.
-        ${log-lib}
-
-        android
-
-        #ncnn
-        ${OpenCV_LIBS}
-
-        )
-
-# set_target_properties(${PROJECT_NAME} PROPERTIES LINK_FLAGS_RELEASE  "-strip-all")

app/src/main/cpp/MpPreview.cpp

@@ -1,191 +0,0 @@
-#include <jni.h>
-#include <string>
-#include <vector>
-// #include "ncnn/yolov5ncnn.h"
-
-#include <opencv2/opencv.hpp>
-#include <opencv2/core.hpp>
-#include <opencv2/imgproc.hpp>
-
-
-inline std::string jstring2string(JNIEnv *env, jstring jStr)
-{
-    if (!jStr)
-        return "";
-    const jclass stringClass = env->GetObjectClass(jStr);
-    const jmethodID getBytes = env->GetMethodID(stringClass, "getBytes", "(Ljava/lang/String;)[B");
-    const jbyteArray stringJbytes = (jbyteArray) env->CallObjectMethod(jStr, getBytes, env->NewStringUTF("UTF-8"));
-    size_t length = (size_t) env->GetArrayLength(stringJbytes);
-    jbyte* pBytes = env->GetByteArrayElements(stringJbytes, NULL);
-    std::string ret = std::string((char *)pBytes, length);
-    env->ReleaseByteArrayElements(stringJbytes, pBytes, JNI_ABORT);
-    env->DeleteLocalRef(stringJbytes);
-    env->DeleteLocalRef(stringClass);
-    return ret;
-}
-
-bool makeHdr(std::vector<float>& times, std::vector<std::string>& paths, cv::Mat& rgb)
-{
-    // Read images and exposure times
-    std::vector<cv::Mat> images;
-
-    for (auto it = paths.cbegin(); it != paths.cend(); ++it)
-    {
-        cv::Mat im = cv::imread((*it).c_str());
-        images.push_back(im);
-    }
-    // Align input images
-    // cout << "Aligning images ... " << endl;
-    cv::Ptr<cv::AlignMTB> alignMTB = cv::createAlignMTB();
-#if 0
-    alignMTB->process(images, images);
-#endif
-
-    // Obtain Camera Response Function (CRF)
-    // cout << "Calculating Camera Response Function (CRF) ... " << endl;
-    cv::Mat responseDebevec;
-    cv::Ptr<cv::CalibrateDebevec> calibrateDebevec = cv::createCalibrateDebevec();
-    calibrateDebevec->process(images, responseDebevec, times);
-
-    // Merge images into an HDR linear image
-    // cout << "Merging images into one HDR image ... ";
-    cv::Mat hdrDebevec;
-    cv::Ptr<cv::MergeDebevec> mergeDebevec = cv::createMergeDebevec();
-    mergeDebevec->process(images, hdrDebevec, times, responseDebevec);
-    // Save HDR image.
-    // imwrite((OUTPUT_DIR "hdrDebevec.hdr"), hdrDebevec);
-    // cout << "saved hdrDebevec.hdr " << endl;
-
-    {
-        std::vector<cv::Mat> empty;
-        empty.swap(images);
-    }
-
-    // Tonemap using Reinhard's method to obtain 24-bit color image
-    // cout << "Tonemaping using Reinhard's method ... ";
-    cv::Mat ldrReinhard;
-    cv::Ptr<cv::TonemapReinhard> tonemapReinhard = cv::createTonemapReinhard(1.5, 0, 0, 0);
-    tonemapReinhard->process(hdrDebevec, ldrReinhard);
-    hdrDebevec.release();
-
-    int type = ldrReinhard.type();
-    ldrReinhard = ldrReinhard * 255;
-
-    ldrReinhard.convertTo(rgb, CV_8U);
-    ldrReinhard.release();
-
-    return true;
-}
-
-extern "C"
-JNIEXPORT jboolean JNICALL
-Java_com_xypower_mppreview_Camera2RawFragment_makeHdr(
-        JNIEnv *env, jobject thiz, jlong exposureTime1, jstring path1, jlong exposureTime2,
-        jstring path2, jstring outputPath) {
-
-    std::vector<float> times;
-    std::vector<std::string> paths;
-
-    times.push_back((float)(exposureTime1 / 1000) / 1000000.0);
-    times.push_back((float)(exposureTime2 / 1000) / 1000000.0);
-
-    paths.push_back(jstring2string(env, path1));
-    paths.push_back(jstring2string(env, path2));
-
-    cv::Mat rgb;
-    if (makeHdr(times, paths, rgb))
-    {
-        std::string fileName = jstring2string(env, outputPath);
-        if (cv::imwrite(fileName.c_str(), rgb))
-        {
-            return JNI_TRUE;
-        }
-    }
-
-    return JNI_FALSE;
-}
-
-extern "C"
-JNIEXPORT jboolean JNICALL
-Java_com_xypower_mppreview_Camera2RawFragment_makeHdr2(
-        JNIEnv *env, jobject thiz, jlong exposureTime1, jstring path1, jlong exposureTime2,
-        jstring path2, jlong exposureTime3, jstring path3, jstring outputPath) {
-
-    std::vector<float> times;
-    std::vector<std::string> paths;
-
-    times.push_back((float)(exposureTime1 / 1000) / 1000000.0);
-    times.push_back((float)(exposureTime2 / 1000) / 1000000.0);
-    times.push_back((float)(exposureTime3 / 1000) / 1000000.0);
-
-    paths.push_back(jstring2string(env, path1));
-    paths.push_back(jstring2string(env, path2));
-    paths.push_back(jstring2string(env, path3));
-
-    cv::Mat rgb;
-    if (makeHdr(times, paths, rgb))
-    {
-        std::string fileName = jstring2string(env, outputPath);
-        if (cv::imwrite(fileName.c_str(), rgb))
-        {
-            return JNI_TRUE;
-        }
-    }
-
-    return JNI_FALSE;
-}
-
-
-//extern "C"
-//JNIEXPORT void JNICALL
-//Java_com_xypower_mppreview_Camera2RawFragment_makeHdr3(JNIEnv *env,
-//                           jobject thiz,
-//                           jlong img1_obj,
-//                           jlong img2_obj,
-//                           jlong img3_obj,
-//                           jfloat time1,
-//                           jfloat time2,
-//                           jfloat time3,
-//                           jlong hdrImg) {
-//    cv::Mat &mImg1 = *(cv::Mat *) img1_obj;
-//    cv::Mat &mImg2 = *(cv::Mat *) img2_obj;
-//    cv::Mat &mImg3 = *(cv::Mat *) img3_obj;
-//
-//    vector<cv::Mat> images;
-//    vector<float> times;
-//    images.push_back(mImg1);
-//    images.push_back(mImg2);
-//    images.push_back(mImg3);
-//
-//    //曝光时间列表
-//    static const float timesArray[] = { time1,time2,time3};
-//    times.assign(timesArray, timesArray + 3);
-//
-//    //利用中值阈值图（MTB）进行对齐
-//    /*Ptr<AlignMTB> alignMTB = createAlignMTB();
-//    alignMTB->process(images, images);
-//
-//    //恢复相机响应函数
-//    Mat responce;
-//    Ptr<CalibrateDebevec> calibratedebevec = createCalibrateDebevec();
-//    calibratedebevec->process(images, responce, times);*/
-//
-//    //融合
-//    cv::Mat hdrMat;
-//    Ptr<MergeDebevec> mergedebevec = createMergeDebevec();
-//    mergedebevec->process(images, hdrMat, times);
-//
-//    cv::Mat sdr;
-//    float gamma = 1.0f;
-//    Ptr<Tonemap> tonemap = createTonemap(gamma);
-//    tonemap->process(hdrMat, hdrMat);
-//
-//    hdrMat = hdrMat * 255;
-//    hdrMat.convertTo(*(Mat *)hdrImg, CV_8UC3);
-//
-//    //hdrImg = cv::normalize(images, None, 0, 255, cv::NORM_MINMAX, cv::CV_8UC3)
-//
-//    /*Mat fusion;
-//    Ptr<MergeMertens> merge_mertens = createMergeMertens();
-//    merge_mertens->process(images, *(Mat *)hdrImg);*/
-//}

app/src/main/java/com/xypower/mppreview/AsyncTaskWithCustomThreadPool.java

@@ -1,30 +0,0 @@
-package com.xypower.mppreview;
-
-import android.os.AsyncTask;
-import java.util.concurrent.Executor;
-import java.util.concurrent.LinkedBlockingQueue;
-import java.util.concurrent.ThreadPoolExecutor;
-import java.util.concurrent.TimeUnit;
-
-public class AsyncTaskWithCustomThreadPool extends AsyncTask<Void, Void, Void> {
-
-    private static final int CORE_POOL_SIZE = 2; // 自定义线程数
-    private static final int MAXIMUM_POOL_SIZE = 2; // 自定义线程数
-    private static final int KEEP_ALIVE = 3; // 自定义线程存活时间
-
-    public static final Executor THREAD_POOL_EXECUTOR
-            = new ThreadPoolExecutor(CORE_POOL_SIZE, MAXIMUM_POOL_SIZE, KEEP_ALIVE,
-            TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>());
-
-
-
-    @Override
-    protected Void doInBackground(Void... params) {
-        // 你的后台操作
-        return null;
-    }
-
-    public void executeTask() {
-        executeOnExecutor(THREAD_POOL_EXECUTOR);
-    }
-}

app/src/main/java/com/xypower/mppreview/CameraActivity.java

@@ -1,34 +0,0 @@
-package com.xypower.mppreview;
-
-import androidx.appcompat.app.AppCompatActivity;
-
-import android.content.Intent;
-import android.os.Build;
-import android.os.Bundle;
-import android.view.View;
-import android.view.Window;
-import android.view.WindowInsets;
-import android.view.WindowInsetsController;
-import android.view.WindowManager;
-
-import com.xypower.mppreview.bean.Contants;
-
-public class CameraActivity extends AppCompatActivity {
-
-    public int intExtra;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        requestWindowFeature(Window.FEATURE_NO_TITLE);
-        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
-        setContentView(R.layout.activity_camera);
-        Intent intent = getIntent();
-        intExtra = intent.getIntExtra(Contants.HDRNUM, 0);
-        if (null == savedInstanceState) {
-            Bundle bundle = new Bundle();
-            bundle.putInt(Contants.HDRNUM,intExtra);
-            getSupportFragmentManager().beginTransaction().setReorderingAllowed(true).replace(R.id.container, Camera2RawFragment.class, bundle).commit();
-        }
-    }
-}

app/src/main/java/com/xypower/mppreview/CompleteCallback.java

@@ -1,5 +0,0 @@
-package com.xypower.mppreview;
-
-public interface CompleteCallback {
-    void onResult();
-}

app/src/main/java/com/xypower/mppreview/CoordinateTransformer.java

@@ -1,64 +0,0 @@
-package com.xypower.mppreview;
-
-import android.graphics.Matrix;
-import android.graphics.Rect;
-import android.graphics.RectF;
-import android.hardware.camera2.CameraCharacteristics;
-
-public class CoordinateTransformer {
-    private final Matrix mPreviewToCameraTransform;
-    private RectF mDriverRectF;
-
-    /**
-     * Convert rectangles to / from camera coordinate and preview coordinate space.
-     * @param chr camera characteristics
-     * @param previewRect the preview rectangle size and position.
-     */
-    public CoordinateTransformer(CameraCharacteristics chr, RectF previewRect) {
-        if (!hasNonZeroArea(previewRect)) {
-            throw new IllegalArgumentException("previewRect");
-        }
-        Rect rect = chr.get(CameraCharacteristics.SENSOR_INFO_ACTIVE_ARRAY_SIZE);
-        Integer sensorOrientation = chr.get(CameraCharacteristics.SENSOR_ORIENTATION);
-        int rotation = sensorOrientation == null ? 90 : sensorOrientation;
-        mDriverRectF = new RectF(rect);
-        Integer face = chr.get(CameraCharacteristics.LENS_FACING);
-        boolean mirrorX = face != null && face == CameraCharacteristics.LENS_FACING_FRONT;
-        mPreviewToCameraTransform = previewToCameraTransform(mirrorX, rotation, previewRect);
-    }
-
-    /**
-     * Transform a rectangle in preview view space into a new rectangle in
-     * camera view space.
-     * @param source the rectangle in preview view space
-     * @return the rectangle in camera view space.
-     */
-    public RectF toCameraSpace(RectF source) {
-        RectF result = new RectF();
-        mPreviewToCameraTransform.mapRect(result, source);
-        return result;
-    }
-
-    private Matrix previewToCameraTransform(boolean mirrorX, int sensorOrientation,
-                                            RectF previewRect) {
-        Matrix transform = new Matrix();
-        // Need mirror for front camera.
-        transform.setScale(mirrorX ? -1 : 1, 1);
-        // Because preview orientation is different  form sensor orientation,
-        // rotate to same orientation, Counterclockwise.
-        transform.postRotate(-sensorOrientation);
-        // Map rotated matrix to preview rect
-        transform.mapRect(previewRect);
-        // Map  preview coordinates to driver coordinates
-        Matrix fill = new Matrix();
-        fill.setRectToRect(previewRect, mDriverRectF, Matrix.ScaleToFit.FILL);
-        // Concat the previous transform on top of the fill behavior.
-        transform.setConcat(fill, transform);
-        // finally get transform matrix
-        return transform;
-    }
-
-    private boolean hasNonZeroArea(RectF rect) {
-        return rect.width() != 0 && rect.height() != 0;
-    }
-}

app/src/main/java/com/xypower/mppreview/HdrMergeExample.java

@@ -1,124 +0,0 @@
-//package com.xypower.mppreview;
-//
-//import static org.opencv.photo.Photo.createCalibrateDebevec;
-//
-//import org.opencv.android.OpenCVLoader;
-//import org.opencv.core.Core;
-//import org.opencv.core.CvType;
-//import org.opencv.core.Mat;
-//import org.opencv.core.MatOfFloat;
-//import org.opencv.core.Scalar;
-//import org.opencv.imgcodecs.Imgcodecs;
-//import org.opencv.photo.CalibrateDebevec;
-//import org.opencv.photo.Photo;
-//
-//import java.util.ArrayList;
-//import java.util.Arrays;
-//import java.util.List;
-//
-//public class HdrMergeExample {
-//
-//    static {
-//        if (!OpenCVLoader.initDebug()) {
-//            // Handle initialization error
-//        }
-//    }
-//
-////    public Mat mergeHdrFrames(List<Mat> frames) {
-////        Mat hdrImage = new Mat();
-////        MatOfFloat response = new MatOfFloat();
-////
-////        // 假设frames是一个包含多个图像矩阵的列表
-////        // 这里使用第一个图像作为基础，然后逐个调整其它图像的曝光
-////        Mat baseFrame = frames.get(0);
-////        for (int i = 1; i < frames.size(); i++) {
-////            Mat frame = frames.get(i);
-////            ExposureCompensator.create(ExposureCompensator.GAIN).apply(i, baseFrame.clone(), frame, response);
-////            baseFrame.convertTo(baseFrame, -1, (float) Math.exp(-response.get(0, 0)), 0);
-////            frame.convertTo(frame, -1, 1, 0);
-////            Core.add(baseFrame, frame, baseFrame);
-////        }
-////
-////        // 对结果进行归一化处理，显示时转换为8位
-////        Core.normalize(baseFrame, hdrImage, 0, 255, Core.NORM_MINMAX, CvType.CV_8UC1);
-////
-////        // 清理资源
-////        response.release();
-////        for (Mat frame : frames) {
-////            frame.release();
-////        }
-////
-////        return hdrImage;
-////    }
-//    public Mat mergeHdrFrames(List<Mat> hdrFrames, float gamma) {
-//        // 假设所有帧尺寸相同
-//        Mat hdrImage = new Mat();
-//        Photo.createHdrMergeMertens(hdrFrames, hdrImage);
-//        Photo.createMergeDebevec(hdrFrames, hdrImage);
-//
-//        // 应用伽马校正（可选）
-//        Core.pow(hdrImage, new Scalar(1d / gamma), hdrImage);
-//
-//        // 归一化到[0, 255]
-//        Core.normalize(hdrImage, hdrImage, 0, 255, Core.NORM_MINMAX, CvType.CV_8UC1);
-//
-//        return hdrImage;
-//    }
-//    // 示例使用方法
-//    public void runHdrMerge(String[] imagePaths) {
-//        List<Mat> frames = new ArrayList<>();
-//        for (String imagePath : imagePaths) {
-//            Mat frame = Imgcodecs.imread(imagePath, Imgcodecs.IMREAD_COLOR);
-//            if (frame.empty()) {
-//                // 图像加载失败处理
-//            }
-//            frames.add(frame);
-//        }
-//
-//        Mat hdrImage = mergeHdrFrames(frames);
-//
-//        // 保存或显示HDR图像
-//        Imgcodecs.imwrite("/path/to/save/hdr_image.jpg", hdrImage);
-//
-//        // 清理资源
-//        hdrImage.release();
-//    }
-//
-//
-//    public Mat mergeRawImages(Mat[] images) {
-//        Mat mergedImage = new Mat();
-//        Core.merge(Arrays.asList(images), mergedImage);
-//        return mergedImage;
-//    }
-//
-//    public Mat[] splitRawImages(Mat images) {
-//
-//        // Obtain Camera Response Function (CRF)  提取相机响应函数
-////        cout << "Calculating Camera Response Function (CRF) ... " << endl;
-//        Mat responseDebevec;
-//        CalibrateDebevec calibrateDebevec1 = createCalibrateDebevec();
-//        calibrateDebevec1.process(images, responseDebevec, times);
-//
-//
-//        Mat[] channels = new Mat[3];
-//        Core.split(image, Arrays.asList(channels));
-//        return channels;
-//    }
-//
-//    public Mat applyHDR(Mat[] images) {
-//        Mat hdrImage = new Mat();
-//        // 假设所有图片都已经预先调整到相同的曝光度
-//        // 这里可以根据实际情况调整曝光度
-//        for (Mat image : images) {
-//            // 这里的1表示将图片增加相同的曝光度，0表示减少
-//            // 根据需要调整增加的曝光度的强度
-//            ExposureCompensator.apply(1, image, hdrImage);
-//        }
-//        return hdrImage;
-//    }
-//
-//    public void saveMergedImage(Mat mergedImage, String path) {
-//        Imgcodecs.imwrite(path, mergedImage);
-//    }
-//
-//}

app/src/main/java/com/xypower/mppreview/HdrUtil.java

@@ -1,16 +0,0 @@
-package com.xypower.mppreview;
-
-import static java.lang.System.loadLibrary;
-
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.Locale;
-
-public class HdrUtil {
-
-    public static String generateTimestamp() {
-        SimpleDateFormat sdf = new SimpleDateFormat("yyyy_MM_dd_HH_mm_ss_SSS", Locale.US);
-        return sdf.format(new Date());
-    }
-
-}

app/src/main/java/com/xypower/mppreview/ImageSaver.java

@@ -1,162 +0,0 @@
-package com.xypower.mppreview;
-
-import static com.xypower.mppreview.Camera2RawFragment.makeHdr;
-import static com.xypower.mppreview.HdrUtil.generateTimestamp;
-
-import android.content.Context;
-import android.graphics.ImageFormat;
-import android.hardware.camera2.CameraCharacteristics;
-import android.hardware.camera2.CaptureRequest;
-import android.hardware.camera2.CaptureResult;
-import android.hardware.camera2.DngCreator;
-import android.media.Image;
-import android.media.ImageReader;
-import android.os.Environment;
-import android.util.Log;
-import android.widget.Toast;
-
-import com.xypower.mppreview.bean.Contants;
-import com.xypower.mppreview.bean.PngPhotoBean;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.nio.ByteBuffer;
-import java.util.ArrayList;
-
-public class ImageSaver implements Runnable {
-
-    private final Image mImage;
-    private final File mFile;
-    private final CaptureResult mCaptureResult;
-    private final CameraCharacteristics mCharacteristics;
-    private  CompleteCallback mCallback;
-    private final Context mContext;
-
-    private final Camera2RawFragment.RefCountedAutoCloseable<ImageReader> mReader;
-
-    private ArrayList<PngPhotoBean> mlist = new ArrayList<>();//用来存储已拍照的照片名称
-
-    public ImageSaver(Image image, File file, CaptureResult result, CameraCharacteristics characteristics, Context context, Camera2RawFragment.RefCountedAutoCloseable<ImageReader> reader, ArrayList<PngPhotoBean> list,CompleteCallback callback) {
-        mImage = image;
-        mFile = file;
-        mCaptureResult = result;
-        mCharacteristics = characteristics;
-        mContext = context;
-        mReader = reader;
-        mlist = list;
-        mCallback = callback;
-    }
-
-    @Override
-    public void run() {
-        boolean success = false;
-        int format = mImage.getFormat();
-        switch (format) {
-            case ImageFormat.JPEG: {
-                ByteBuffer buffer = mImage.getPlanes()[0].getBuffer();
-                byte[] bytes = new byte[buffer.remaining()];
-                buffer.get(bytes);
-                FileOutputStream output = null;
-                try {
-                    output = new FileOutputStream(mFile);
-                    output.write(bytes);
-                    success = true;
-                } catch (IOException e) {
-                    e.printStackTrace();
-                } finally {
-                    mImage.close();
-                    closeOutput(output);
-                }
-                break;
-            }
-            case ImageFormat.RAW_SENSOR: {
-                DngCreator dngCreator = new DngCreator(mCharacteristics, mCaptureResult);
-                FileOutputStream output = null;
-                try {
-                    output = new FileOutputStream(mFile);
-                    dngCreator.writeImage(output, mImage);
-                    success = true;
-                } catch (IOException e) {
-                    e.printStackTrace();
-                } finally {
-                    mImage.close();
-                    closeOutput(output);
-                }
-                break;
-            }
-            default: {
-                break;
-            }
-        }
-        mReader.close();
-        if (success) {
-            Long t = mCaptureResult.get(CaptureResult.SENSOR_EXPOSURE_TIME);
-            File directory = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
-            String directoryPath = directory.getPath();
-            File file = new File(directory, "create_" + t + "_" + generateTimestamp() + ".png");
-            String path = file.getPath();
-            try {
-                Log.e("测试测试", "开始转换");
-                RawToJpgConverter.convertRawToJpg(mFile.getPath(), path);
-                Log.e("测试测试", "转换结束");
-            } catch (Exception e) {
-                throw new RuntimeException(e);
-            }
-            PngPhotoBean bean = new PngPhotoBean();
-            bean.setEtime(t);
-            bean.setPath(path);
-            mlist.add(bean);
-            if (mFile.exists()) {
-                mFile.delete();
-            }
-            if (mlist.size() == 2) {
-                PngPhotoBean bean1 = mlist.get(0);
-                PngPhotoBean bean2 = mlist.get(1);
-                String path1 = bean1.getPath();
-                String path2 = bean2.getPath();
-                String outputPath = directoryPath + "/" + "hdr_" + generateTimestamp() + ".png";
-                Log.e("测试测试", "开始合成");
-                boolean b = makeHdr(bean1.getEtime(), path1, bean2.getEtime(), path2, outputPath);
-                Log.e("测试测试", "合成结束");
-                if (b) {
-                    mCallback.onResult();
-//                    Toast.makeText(mContext.getApplicationContext(), "图片HDR成功", Toast.LENGTH_SHORT).show();
-                    File file1 = new File(path1);
-                    File file2 = new File(path2);
-                    if (file1.exists()) {
-                        file1.delete();
-                    }
-                    if (file2.exists()) {
-                        file2.delete();
-                    }
-                }
-            }
-        }
-    }
-
-    private static void closeOutput(OutputStream outputStream) {
-        if (null != outputStream) {
-            try {
-                outputStream.close();
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
-//    private void saveJpeg(Image image,String name) {
-//        Image.Plane[] planes = image.getPlanes();
-//        ByteBuffer buffer = planes[0].getBuffer();
-//        int pixelStride = planes[0].getPixelStride();
-//        int rowStride = planes[0].getRowStride();
-//        int rowPadding = rowStride - pixelStride * mWidth;
-//
-//        Bitmap bitmap = Bitmap.createBitmap(mWidth + rowPadding / pixelStride, mHeight, Bitmap.Config.ARGB_8888);
-//        bitmap.copyPixelsFromBuffer(buffer);
-//        //bitmap.compress(Bitmap.CompressFormat.JPEG, 100, fos);
-//        ImageSaveUtil.saveBitmap2file(bitmap,getApplicationContext(),name);
-//
-//    }
-}

app/src/main/java/com/xypower/mppreview/ImageSaverBuilder.java

@@ -1,91 +0,0 @@
-package com.xypower.mppreview;
-
-import android.content.Context;
-import android.hardware.camera2.CameraCharacteristics;
-import android.hardware.camera2.CaptureResult;
-import android.media.Image;
-import android.media.ImageReader;
-
-import com.xypower.mppreview.bean.PngPhotoBean;
-
-import java.io.File;
-import java.util.ArrayList;
-import java.util.List;
-
-public class ImageSaverBuilder {
-    public Image mImage;
-    public File mFile;
-    public CaptureResult mCaptureResult;
-    public CameraCharacteristics mCharacteristics;
-    public Context mContext;
-    public Camera2RawFragment.RefCountedAutoCloseable<ImageReader> mReader;
-
-    private ArrayList<PngPhotoBean> mlist;
-    private CompleteCallback mCallback;
-
-    /**
-     * Construct a new ImageSaverBuilder using the given {@link Context}.
-     *
-     * @param context a {@link Context} to for accessing the
-     *                {@link android.provider.MediaStore}.
-     */
-    public ImageSaverBuilder(final Context context) {
-        mContext = context;
-    }
-
-    public synchronized ImageSaverBuilder setRefCountedReader(Camera2RawFragment.RefCountedAutoCloseable<ImageReader> reader) {
-        if (reader == null) throw new NullPointerException();
-
-        mReader = reader;
-        return this;
-    }
-
-    public synchronized ImageSaverBuilder setImage(final Image image) {
-        if (image == null) throw new NullPointerException();
-        mImage = image;
-        return this;
-    }
-
-    public synchronized ImageSaverBuilder setFile(final File file) {
-        if (file == null) throw new NullPointerException();
-        mFile = file;
-        return this;
-    }
-
-    public synchronized ImageSaverBuilder setResult(final CaptureResult result) {
-        if (result == null) throw new NullPointerException();
-        mCaptureResult = result;
-        return this;
-    }
-
-    public synchronized ImageSaverBuilder setList(ArrayList<PngPhotoBean> list) {
-        if (list == null) throw new NullPointerException();
-        mlist = list;
-        return this;
-    }
-
-    public synchronized ImageSaverBuilder setCharacteristics(final CameraCharacteristics characteristics) {
-        if (characteristics == null) throw new NullPointerException();
-        mCharacteristics = characteristics;
-        return this;
-    }
-
-    public synchronized ImageSaverBuilder setCallback(CompleteCallback callback) {
-        mCallback = callback;
-        return this;
-    }
-    public synchronized ImageSaver buildIfComplete() {
-        if (!isComplete()) {
-            return null;
-        }
-        return new ImageSaver(mImage, mFile, mCaptureResult, mCharacteristics, mContext, mReader,  mlist,mCallback);
-    }
-
-    public synchronized String getSaveLocation() {
-        return (mFile == null) ? "Unknown" : mFile.toString();
-    }
-
-    private boolean isComplete() {
-        return mImage != null && mFile != null && mCaptureResult != null && mCharacteristics != null;
-    }
-}

app/src/main/java/com/xypower/mppreview/MainActivity.java

@@ -1,105 +0,0 @@
-package com.xypower.mppreview;
-
-import androidx.activity.result.ActivityResult;
-import androidx.activity.result.ActivityResultCallback;
-import androidx.activity.result.ActivityResultLauncher;
-import androidx.activity.result.contract.ActivityResultContracts;
-import androidx.appcompat.app.AppCompatActivity;
-
-import android.content.Intent;
-import android.os.Bundle;
-import android.text.Editable;
-import android.view.View;
-import android.widget.AdapterView;
-import android.widget.Button;
-import android.widget.EditText;
-import android.widget.Spinner;
-
-import com.xypower.mppreview.bean.Contants;
-
-public class MainActivity extends AppCompatActivity implements View.OnClickListener, AdapterView.OnItemSelectedListener {
-
-    public static int ExposureComp = 0;
-    private Button systakepic;
-    private Button hdrtakepic;
-    private ActivityResultLauncher<Intent> photoResultLauncher;
-    private int picsize = 0;
-
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_main);
-        initView();
-        initActivityResult();
-    }
-
-    private void initView() {
-        hdrtakepic = findViewById(R.id.hdrtakepic);
-        systakepic = findViewById(R.id.systakepic);
-        Spinner spinner = findViewById(R.id.spinner);
-        hdrtakepic.setOnClickListener(this);
-        systakepic.setOnClickListener(this);
-        spinner.setOnItemSelectedListener(this);
-    }
-
-    private void initActivityResult() {
-        photoResultLauncher = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), new ActivityResultCallback<ActivityResult>() {
-            @Override
-            public void onActivityResult(ActivityResult result) {
-
-            }
-        });
-    }
-
-    @Override
-    protected void onResume() {
-        super.onResume();
-//        if (OpenCVLoader.initDebug()) {
-//            Log.d("dfsdfd", "成功");
-//        } else {
-//            Log.d("dfsdfd", "失败");
-//        }
-    }
-
-    private void restartFragment() {
-        getSupportFragmentManager().beginTransaction().replace(R.id.container, Camera2RawFragment.newInstance()).commit();
-    }
-
-    private void doFocus() {
-        Camera2RawFragment fragment = (Camera2RawFragment) getSupportFragmentManager().findFragmentById(R.id.container);
-        fragment.doFocus();
-    }
-
-    private void takePicture() {
-        Camera2RawFragment fragment = (Camera2RawFragment) getSupportFragmentManager().findFragmentById(R.id.container);
-        fragment.takePicture();
-    }
-
-    @Override
-    public void onClick(View view) {
-        int id = view.getId();
-        switch (id) {
-            case R.id.hdrtakepic:
-                Intent intent = new Intent(this, CameraActivity.class);
-                intent.putExtra(Contants.HDRNUM, picsize);
-                startActivity(intent);
-                break;
-            case R.id.systakepic:
-                PhotoUtil.openCamera(this, photoResultLauncher);
-                break;
-        }
-
-    }
-
-
-    @Override
-    public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
-        picsize = position;
-    }
-
-    @Override
-    public void onNothingSelected(AdapterView<?> parent) {
-
-    }
-}

app/src/main/java/com/xypower/mppreview/PhotoUtil.java

@@ -1,83 +0,0 @@
-package com.xypower.mppreview;
-
-
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Build;
-import android.os.Environment;
-import android.provider.MediaStore;
-
-import androidx.activity.result.ActivityResultLauncher;
-import androidx.core.content.FileProvider;
-
-import java.io.File;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-
-public class PhotoUtil {
-    /**
-     * 保存 photoUri
-     */
-    private static Uri photoUri;
-
-    /**
-     * 打开相机
-     */
-    public static void openCamera(Context context, ActivityResultLauncher<Intent> photoResultLauncher) {
-        Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
-        //确保有相机来处理Intent
-        if (takePictureIntent.resolveActivity(context.getPackageManager()) != null) {
-            File photoFile = saveFileName(context);
-            if (photoFile != null) {
-                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-                    //适配Android 7.0文件权限，通过FileProvider创建一个content类型的Uri
-                    photoUri = FileProvider.getUriForFile(context.getApplicationContext(), "com.stg.rouge.activity.fileprovider", photoFile);
-                } else {
-                    photoUri = getDestinationUri(context);
-                }
-                takePictureIntent.addFlags(Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
-                takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, photoUri);
-                photoResultLauncher.launch(takePictureIntent);
-            }
-        }
-    }
-
-    /**
-     * 获取 Uri
-     *
-     * @return
-     */
-    private static Uri getDestinationUri(Context context) {
-        String fileName = String.format("winetalk_%s.jpg", System.currentTimeMillis());
-        File cropFile = new File(context.getExternalFilesDir(Environment.DIRECTORY_PICTURES), fileName);
-        return Uri.fromFile(cropFile);
-    }
-
-    //当前路径，拍照回调后需要使用
-    private String currentPath = null;
-
-    /**
-     * 保存照片路径
-     *
-     * @return
-     */
-    private static File saveFileName(Context context) {
-        File newFolder = context.getExternalFilesDir(Environment.DIRECTORY_PICTURES);
-        SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHHmmss");
-        Date date = new Date(System.currentTimeMillis());
-        String name = format.format(date) + ".jpg";
-
-        File ji = null;
-        try {
-            ji = new File(newFolder + "/" + name);
-            ji.createNewFile();
-//            currentPath = ji.getAbsolutePath();
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return ji;
-    }
-
-
-}

app/src/main/java/com/xypower/mppreview/RawToJpgConverter.java

@@ -1,103 +0,0 @@
-package com.xypower.mppreview;
-
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.ImageDecoder;
-
-import java.io.ByteArrayOutputStream;
-import java.io.Closeable;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.List;
-
-public class RawToJpgConverter {
-
-    public static void closeFriendly(Closeable closeable) {
-        if (null != closeable) {
-            try {
-                closeable.close();
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
-    public static List<String> listFiles(File directory) {
-        ArrayList list = new ArrayList();
-        File[] files = directory.listFiles();
-        if (files != null) {
-            for (File file : files) {
-                if (file.isDirectory()) {
-                    listFiles(file); // 递归遍历子目录
-                } else {
-                    // 这里可以处理文件，例如打印文件名
-                    list.add(file.getName());
-                }
-            }
-        }
-        return list;
-    }
-
-    public static void convertDngToPng(String dngFile, String pngFile) {
-        ImageDecoder.Source src = ImageDecoder.createSource(new File(dngFile));
-        Bitmap bmp = null;
-        FileOutputStream output = null;
-
-        try {
-            bmp = ImageDecoder.decodeBitmap(src);
-            output = new FileOutputStream(new File(pngFile));
-            bmp.compress(Bitmap.CompressFormat.PNG, 100, output);
-        } catch (Exception ex) {
-            ex.printStackTrace();
-        } finally {
-            closeFriendly(output);
-            if (bmp != null) {
-                bmp.recycle();
-            }
-        }
-    }
-
-
-    public static Bitmap convertRawToJpg(String path, String outpath) throws IOException {
-        // 1. 读取raw资源到字节数组
-        InputStream inputStream = new FileInputStream(path);
-        byte[] rawData = inputStreamToByteArray(inputStream);
-
-        // 2. 将字节数组解码为Bitmap
-        Bitmap rawBitmap = BitmapFactory.decodeByteArray(rawData, 0, rawData.length);
-
-        // 3. 如果需要，可以在这里对Bitmap进行处理
-
-        // 4. 创建一个新的字节数组输出流，用于存储JPG格式的图像数据
-        FileOutputStream outputStream = new FileOutputStream(outpath);
-        ByteArrayOutputStream bytestream = new ByteArrayOutputStream();
-
-        // 5. 将Bitmap以JPG格式编码到输出流中
-        rawBitmap.compress(Bitmap.CompressFormat.PNG, 100, bytestream);
-
-        // 6. 将输出流转换为字节数组，并关闭输出流
-        byte[] jpgData = bytestream.toByteArray();
-        outputStream.write(jpgData);
-        outputStream.close();
-
-        // 7. 返回JPG格式的Bitmap
-        return BitmapFactory.decodeByteArray(jpgData, 0, jpgData.length);
-    }
-
-    private static byte[] inputStreamToByteArray(InputStream inputStream) throws IOException {
-        byte[] buffer = new byte[1024];
-        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
-        int len;
-        while ((len = inputStream.read(buffer)) != -1) {
-            byteArrayOutputStream.write(buffer, 0, len);
-        }
-        byte[] data = byteArrayOutputStream.toByteArray();
-        byteArrayOutputStream.close();
-        inputStream.close();
-        return data;
-    }
-}

app/src/main/java/com/xypower/mppreview/bean/Contants.java

@@ -1,5 +0,0 @@
-package com.xypower.mppreview.bean;
-
-public class Contants {
-    public static final String HDRNUM = "hdrnum";
-}

app/src/main/java/com/xypower/mppreview/bean/PngPhotoBean.java

@@ -1,23 +0,0 @@
-package com.xypower.mppreview.bean;
-
-public class PngPhotoBean {
-
-    private long etime;
-    private String path;
-
-    public long getEtime() {
-        return etime;
-    }
-
-    public void setEtime(long etime) {
-        this.etime = etime;
-    }
-
-    public String getPath() {
-        return path;
-    }
-
-    public void setPath(String path) {
-        this.path = path;
-    }
-}

app/src/main/java/com/xypower/mppreview/widget/ErrorDialog.java

@@ -1,36 +0,0 @@
-package com.xypower.mppreview.widget;
-
-import android.app.Activity;
-import android.app.Dialog;
-import android.content.DialogInterface;
-import android.os.Bundle;
-
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.DialogFragment;
-
-public class ErrorDialog extends DialogFragment {
-
-    private String mErrorMessage;
-
-    public ErrorDialog() {
-        mErrorMessage = "Unknown error occurred!";
-    }
-
-    // Build a dialog with a custom message (Fragments require default constructor).
-    public static ErrorDialog buildErrorDialog(String errorMessage) {
-        ErrorDialog dialog = new ErrorDialog();
-        dialog.mErrorMessage = errorMessage;
-        return dialog;
-    }
-
-    @Override
-    public Dialog onCreateDialog(Bundle savedInstanceState) {
-        final Activity activity = getActivity();
-        return new AlertDialog.Builder(activity).setMessage(mErrorMessage).setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(DialogInterface dialogInterface, int i) {
-                activity.finish();
-            }
-        }).create();
-    }
-}

app/src/main/java/com/xypower/mppreview/widget/PermissionConfirmationDialog.java

@@ -1,35 +0,0 @@
-package com.xypower.mppreview.widget;
-
-import android.app.Dialog;
-import android.content.DialogInterface;
-import android.os.Bundle;
-
-import androidx.appcompat.app.AlertDialog;
-import androidx.fragment.app.DialogFragment;
-import androidx.fragment.app.Fragment;
-
-import com.xypower.mppreview.R;
-
-public class PermissionConfirmationDialog extends DialogFragment {
-
-    public static PermissionConfirmationDialog newInstance() {
-        return new PermissionConfirmationDialog();
-    }
-
-    @Override
-    public Dialog onCreateDialog(Bundle savedInstanceState) {
-        final Fragment parent = getParentFragment();
-        return new AlertDialog.Builder(getActivity()).setMessage(R.string.request_permission).setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(DialogInterface dialog, int which) {
-
-            }
-        }).setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(DialogInterface dialog, int which) {
-                getActivity().finish();
-            }
-        }).create();
-    }
-
-}

app/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -1,30 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:aapt="http://schemas.android.com/aapt"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportWidth="108"
-    android:viewportHeight="108">
-    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
-        <aapt:attr name="android:fillColor">
-            <gradient
-                android:endX="85.84757"
-                android:endY="92.4963"
-                android:startX="42.9492"
-                android:startY="49.59793"
-                android:type="linear">
-                <item
-                    android:color="#44000000"
-                    android:offset="0.0" />
-                <item
-                    android:color="#00000000"
-                    android:offset="1.0" />
-            </gradient>
-        </aapt:attr>
-    </path>
-    <path
-        android:fillColor="#FFFFFF"
-        android:fillType="nonZero"
-        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
-        android:strokeWidth="1"
-        android:strokeColor="#00000000" />
-</vector>

app/src/main/res/drawable/ic_launcher_background.xml

@@ -1,170 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="108dp"
-    android:height="108dp"
-    android:viewportWidth="108"
-    android:viewportHeight="108">
-    <path
-        android:fillColor="#3DDC84"
-        android:pathData="M0,0h108v108h-108z" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M9,0L9,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,0L19,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M29,0L29,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M39,0L39,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M49,0L49,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M59,0L59,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M69,0L69,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M79,0L79,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M89,0L89,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M99,0L99,108"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,9L108,9"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,19L108,19"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,29L108,29"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,39L108,39"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,49L108,49"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,59L108,59"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,69L108,69"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,79L108,79"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,89L108,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M0,99L108,99"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,29L89,29"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,39L89,39"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,49L89,49"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,59L89,59"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,69L89,69"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M19,79L89,79"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M29,19L29,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M39,19L39,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M49,19L49,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M59,19L59,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M69,19L69,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-    <path
-        android:fillColor="#00000000"
-        android:pathData="M79,19L79,89"
-        android:strokeWidth="0.8"
-        android:strokeColor="#33FFFFFF" />
-</vector>

app/src/main/res/layout/activity_camera.xml

@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".CameraActivity">
-
-    <!-- res/layout/example_activity.xml -->
-    <androidx.fragment.app.FragmentContainerView
-        android:id="@+id/container"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent" />
-
-
-</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_main.xml

@@ -1,49 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:paddingLeft="15dp"
-    android:paddingTop="20dp"
-    android:paddingRight="15dp"
-    tools:context=".MainActivity">
-
-    <TextView
-        android:id="@+id/hdrhint"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="曝光补偿："
-        app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-    <Spinner
-        android:id="@+id/spinner"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:entries="@array/size"
-        app:layout_constraintBottom_toBottomOf="@+id/hdrhint"
-        app:layout_constraintLeft_toRightOf="@+id/hdrhint"
-        app:layout_constraintTop_toTopOf="@+id/hdrhint" />
-
-
-    <Button
-        android:id="@+id/hdrtakepic"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="20dp"
-        android:text="HDR拍照"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/hdrhint" />
-
-    <Button
-        android:id="@+id/systakepic"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginLeft="15dp"
-        android:text="拍照"
-        app:layout_constraintLeft_toRightOf="@id/hdrtakepic"
-        app:layout_constraintTop_toTopOf="@+id/hdrtakepic" />
-
-
-</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/fragment_camera2_raw.xml

@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".Camera2RawFragment">
-
-    <com.xypower.mppreview.AutoFitTextureView
-        android:id="@+id/texture"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent" />
-
-    <Button
-        android:id="@+id/takepic"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginBottom="40dp"
-        android:background="@mipmap/takepic"
-        android:shadowColor="@null"
-        android:text="拍照"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintRight_toRightOf="parent" />
-
-</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/menu/menu_main.xml

@@ -1,80 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
-    tools:context="com.xypower.mpmaster.MainActivity">
-
-    <item
-        android:id="@+id/action_picture"
-        android:orderInCategory="100"
-        android:title="Capture"
-        app:showAsAction="always" />
-
-    <item
-        android:id="@+id/action_focus"
-        android:orderInCategory="100"
-        android:title="Focus"
-        app:showAsAction="always" />
-
-    <item
-        android:id="@+id/action_comp0"
-        android:orderInCategory="100"
-        android:title="Reset"
-        app:showAsAction="never" />
-
-    <item
-        android:id="@+id/action_comp1"
-        android:orderInCategory="100"
-        android:title="X1"
-        app:showAsAction="never" />
-
-    <item
-        android:id="@+id/action_comp2"
-        android:orderInCategory="100"
-        android:title="X2"
-        app:showAsAction="never" />
-
-    <item
-        android:id="@+id/action_comp3"
-        android:orderInCategory="100"
-        android:title="X3"
-        app:showAsAction="never" />
-
-    <item
-        android:id="@+id/action_comp4"
-        android:orderInCategory="100"
-        android:title="X4"
-        app:showAsAction="never" />
-
-    <item
-        android:id="@+id/action_comp_1"
-        android:orderInCategory="100"
-        android:title="-X1"
-        app:showAsAction="never" />
-
-    <item
-        android:id="@+id/action_comp_2"
-        android:orderInCategory="100"
-        android:title="-X2"
-        app:showAsAction="never" />
-
-    <item
-        android:id="@+id/action_comp_3"
-        android:orderInCategory="100"
-        android:title="-X3"
-        app:showAsAction="never" />
-
-    <item
-        android:id="@+id/action_comp_4"
-        android:orderInCategory="100"
-        android:title="-X4"
-        app:showAsAction="never" />
-
-    <item
-        android:id="@+id/action_info"
-        android:orderInCategory="100"
-        android:title="Info"
-        app:showAsAction="never" />
-
-
-</menu>

app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background" />
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
-</adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background" />
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
-</adaptive-icon>

app/src/main/res/values-night/themes.xml

@@ -1,18 +0,0 @@
-<resources xmlns:tools="http://schemas.android.com/tools">
-    <!-- Base application theme. -->
-    <style name="Theme.MpPreview" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
-        <!-- Primary brand color. -->
-        <item name="colorPrimary">@color/purple_200</item>
-        <item name="colorPrimaryVariant">@color/purple_700</item>
-        <item name="colorOnPrimary">@color/black</item>
-        <!-- Secondary brand color. -->
-        <item name="colorSecondary">@color/teal_200</item>
-        <item name="colorSecondaryVariant">@color/teal_200</item>
-        <item name="colorOnSecondary">@color/black</item>
-        <!-- Status bar color. -->
-        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
-        <!-- Customize your theme here. -->
-        <item name="windowActionBar">false</item>
-        <item name="windowNoTitle">true</item>
-    </style>
-</resources>

app/src/main/res/values/arrays.xml

@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <string-array name="size">
-        <item>默认</item>
-        <item>X1</item>
-        <item>X2</item>
-        <item>X3</item>
-        <item>X4</item>
-        <item>X5</item>
-        <item>X6</item>
-        <item>X7</item>
-        <item>X8</item>
-        <item>X9</item>
-        <item>X10</item>
-        <item>X11</item>
-        <item>X12</item>
-        <item>X13</item>
-        <item>X14</item>
-        <item>X15</item>
-        <item>X16</item>
-        <item>X17</item>
-        <item>X18</item>
-        <item>X19</item>
-        <item>X20</item>
-    </string-array>
-</resources>

app/src/main/res/values/colors.xml

@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <color name="purple_200">#FFBB86FC</color>
-    <color name="purple_500">#FF6200EE</color>
-    <color name="purple_700">#FF3700B3</color>
-    <color name="teal_200">#FF03DAC5</color>
-    <color name="teal_700">#FF018786</color>
-    <color name="black">#FF000000</color>
-    <color name="white">#FFFFFFFF</color>
-</resources>

app/src/main/res/values/strings.xml

@@ -1,18 +0,0 @@
-<resources>
-    <string name="app_name">微拍预览</string>
-    <!-- TODO: Remove or change this placeholder text -->
-    <string name="hello_blank_fragment">Hello blank fragment</string>
-    <string name="picture">Picture</string>
-    <string name="description_info">Info</string>
-    <string name="request_permission">This app needs camera permission.</string>
-    <string name="intro_message">
-        <![CDATA[
-
-
-            This sample demonstrates how to use the Camera2 API to capture RAW
-            camera buffers and save them as DNG files.
-
-
-        ]]>
-    </string>
-</resources>

app/src/main/res/values/themes.xml

@@ -1,18 +0,0 @@
-<resources xmlns:tools="http://schemas.android.com/tools">
-    <!-- Base application theme. -->
-    <style name="Theme.MpPreview" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
-        <!-- Primary brand color. -->
-        <item name="colorPrimary">@color/purple_500</item>
-        <item name="colorPrimaryVariant">@color/purple_700</item>
-        <item name="colorOnPrimary">@color/white</item>
-        <!-- Secondary brand color. -->
-        <item name="colorSecondary">@color/teal_200</item>
-        <item name="colorSecondaryVariant">@color/teal_700</item>
-        <item name="colorOnSecondary">@color/black</item>
-        <!-- Status bar color. -->
-        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
-        <!-- Customize your theme here. -->
-        <item name="windowActionBar">false</item>
-        <item name="windowNoTitle">true</item>
-    </style>
-</resources>

app/src/main/res/xml/backup_rules.xml

@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?><!--
-   Sample backup rules file; uncomment and customize as necessary.
-   See https://developer.android.com/guide/topics/data/autobackup
-   for details.
-   Note: This file is ignored for devices older that API 31
-   See https://developer.android.com/about/versions/12/backup-restore
--->
-<full-backup-content>
-    <!--
-   <include domain="sharedpref" path="."/>
-   <exclude domain="sharedpref" path="device.xml"/>
--->
-</full-backup-content>

app/src/main/res/xml/data_extraction_rules.xml

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?><!--
-   Sample data extraction rules file; uncomment and customize as necessary.
-   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
-   for details.
--->
-<data-extraction-rules>
-    <cloud-backup>
-        <!-- TODO: Use <include> and <exclude> to control what is backed up.
-        <include .../>
-        <exclude .../>
-        -->
-    </cloud-backup>
-    <!--
-    <device-transfer>
-        <include .../>
-        <exclude .../>
-    </device-transfer>
-    -->
-</data-extraction-rules>

app/src/main/res/xml/file_paths_public.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<paths xmlns:android="http://schemas.android.com/apk/res/android">
-    <external-path name="external_files" path="." />
-
-</paths>

app/src/test/java/com/xypower/mppreview/ExampleUnitTest.java

@@ -1,17 +0,0 @@
-package com.xypower.mppreview;
-
-import org.junit.Test;
-
-import static org.junit.Assert.*;
-
-/**
- * Example local unit test, which will execute on the development machine (host).
- *
- * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
- */
-public class ExampleUnitTest {
-    @Test
-    public void addition_isCorrect() {
-        assertEquals(4, 2 + 2);
-    }
-}

build.gradle

@@ -1,21 +1,10 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
-buildscript {
+
-    ext.kotlin_version = "1.6.0" // 使用适合你项目的Kotlin版本
+
-    repositories {
+
-        google()
+
-        mavenCentral()
+
-    }
+
-    dependencies {
+
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+
-        // 其他依赖...
+
-    }
-}
-plugins {
-    id 'com.android.application' version '7.2.2' apply false
-    id 'com.android.library' version '7.2.2' apply false
-    id 'org.jetbrains.kotlin.android' version '1.6.0' apply false
-}
-
-task clean(type: Delete) {
-    delete rootProject.buildDir
-}

gradle.properties

@@ -1,23 +1,2 @@
-# Project-wide Gradle settings.
+android.enableJetifier=true
-# IDE (e.g. Android Studio) users:
-# Gradle settings configured through the IDE *will override*
-# any settings specified in this file.
-# For more details on how to configure your build environment visit
-# http://www.gradle.org/docs/current/userguide/build_environment.html
-# Specifies the JVM arguments used for the daemon process.
-# The setting is particularly useful for tweaking memory settings.
-org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
-# When configured, Gradle will run in incubating parallel mode.
-# This option should only be used with decoupled projects. More details, visit
-# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
-# org.gradle.parallel=true
-# AndroidX package structure to make it clearer which packages are bundled with the
-# Android operating system, and which are packaged with your app"s APK
-# https://developer.android.com/topic/libraries/support-library/androidx-rn
 android.useAndroidX=true
-# Enables namespacing of each library's R class so that its R class includes only the
-# resources declared in the library itself and none from the library's dependencies,
-# thereby reducing the size of the R class for that library
-android.nonTransitiveRClass=true
-
-opencvsdk=D:/Workspace/deps/opencv-mobile-4.10.0-android

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Mon May 22 15:39:17 CST 2023
+#Wed Apr 10 15:27:10 PDT 2013
 distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://mirrors.cloud.tencent.com/gradle/gradle-7.5-bin.zip
 distributionPath=wrapper/dists
-zipStorePath=wrapper/dists
+distributionUrl=https\://mirrors.cloud.tencent.com/gradle/gradle-7.5-bin.zip
 zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

@@ -1,20 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
-
-#
-# Copyright 2015 the original author or authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
 
 ##############################################################################
 ##
@@ -22,30 +6,12 @@
 ##
 ##############################################################################
 
-# Attempt to set APP_HOME
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-# Resolve links: $0 may be a link
+DEFAULT_JVM_OPTS=""
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
-done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
 
 APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
 
@@ -64,7 +30,6 @@ die () {
 cygwin=false
 msys=false
 darwin=false
-nonstop=false
 case "`uname`" in
   CYGWIN* )
     cygwin=true
@@ -75,13 +40,32 @@ case "`uname`" in
   MINGW* )
     msys=true
     ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
 esac
 
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+# For Cygwin, ensure paths are in UNIX format before anything is touched.
+if $cygwin ; then
+    [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+fi
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >&-
+APP_HOME="`pwd -P`"
+cd "$SAVED" >&-
 
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
@@ -106,7 +90,7 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
     MAX_FD_LIMIT=`ulimit -H -n`
     if [ $? -eq 0 ] ; then
         if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
@@ -126,13 +110,11 @@ if $darwin; then
     GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
 fi
 
-# For Cygwin or MSYS, switch paths to Windows format before running java
+# For Cygwin, switch paths to Windows format before running java
-if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+if $cygwin ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
 
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
     # We build the pattern for arguments to be converted via cygpath
     ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
     SEP=""
@@ -156,30 +138,27 @@ if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
         else
             eval `echo args$i`="\"$arg\""
         fi
-        i=`expr $i + 1`
+        i=$((i+1))
     done
     case $i in
-        0) set -- ;;
+        (0) set -- ;;
-        1) set -- "$args0" ;;
+        (1) set -- "$args0" ;;
-        2) set -- "$args0" "$args1" ;;
+        (2) set -- "$args0" "$args1" ;;
-        3) set -- "$args0" "$args1" "$args2" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
-        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
     esac
 fi
 
-# Escape application args
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
-save () {
+function splitJvmOpts() {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    JVM_OPTS=("$@")
-    echo " "
 }
-APP_ARGS=`save "$@"`
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
-
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
 
-exec "$JAVACMD" "$@"
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"

gradlew.bat

@@ -1,19 +1,3 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-
 @if "%DEBUG%" == "" @echo off
 @rem ##########################################################################
 @rem
@@ -24,23 +8,20 @@
 @rem Set local scope for the variables with windows NT shell
 if "%OS%"=="Windows_NT" setlocal
 
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
 set DIRNAME=%~dp0
 if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
-
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if "%ERRORLEVEL%" == "0" goto init
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -54,7 +35,7 @@ goto fail
 set JAVA_HOME=%JAVA_HOME:"=%
 set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
-if exist "%JAVA_EXE%" goto execute
+if exist "%JAVA_EXE%" goto init
 
 echo.
 echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
@@ -64,14 +45,34 @@ echo location of your Java installation.
 
 goto fail
 
+:init
+@rem Get command-line arguments, handling Windowz variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
+
 :execute
 @rem Setup the command line
 
 set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
-
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
 
 :end
 @rem End local scope for the variables with windows NT shell

packaging.yaml

@@ -0,0 +1,15 @@
+# GOOGLE SAMPLE PACKAGING DATA
+#
+# This file is used by Google as part of our samples packaging process.
+# End users may safely ignore this file. It has no relevance to other systems.
+---
+
+status:       PUBLISHED
+technologies: [Android]
+categories:   [Media]
+languages:    [Java]
+solutions:    [Mobile]
+github:       googlesamples/android-Camera2Raw
+level:        BEGINNER
+icon:         Camera2RawSample/src/main/res/drawable-xxhdpi/ic_launcher.png
+license:      apache2