调整hdr拍照倍数

app/src/main/java/com/xypower/mppreview/Camera2RawFragment.java

@@ -58,6 +58,7 @@ import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.Toast;
 
+import com.xypower.mppreview.bean.Contants;
 import com.xypower.mppreview.widget.ErrorDialog;
 
 import java.io.File;
@@ -140,7 +141,7 @@ public class Camera2RawFragment extends Fragment {
 
     public boolean isHandTakePic = true;
 
-    private double pic1 = 1;
+    private double pic1 = 0;
 
     /**
      * {@link TextureView.SurfaceTextureListener} handles several lifecycle events of a
@@ -517,9 +518,11 @@ public class Camera2RawFragment extends Fragment {
 
     @Override
     public void onViewCreated(final View view, Bundle savedInstanceState) {
-
         mTextureView = (AutoFitTextureView) view.findViewById(R.id.texture);
-
+        Bundle arguments = getArguments();
+        if (arguments != null) {
+            pic1 = arguments.getInt(Contants.HDRNUM);
+        }
         mOrientationListener = new OrientationEventListener(getActivity(), SensorManager.SENSOR_DELAY_NORMAL) {
             @Override
             public void onOrientationChanged(int orientation) {
@@ -528,7 +531,6 @@ public class Camera2RawFragment extends Fragment {
                 }
             }
         };
-
         Button takepic = view.findViewById(R.id.takepic);
         takepic.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -1102,6 +1104,7 @@ public class Camera2RawFragment extends Fragment {
                     // 设置曝光时间，例如设置为1000微秒
 //        long exposureTime = 1000  000000L; // 1000微秒
                     if (isHandTakePic) {
+
                         captureBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_OFF);
                         if (exposureTime > 0) {
                             v = exposureTime * pic1;
@@ -1120,8 +1123,13 @@ public class Camera2RawFragment extends Fragment {
                     if (isHandTakePic) {
                         captureBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_OFF);
                         if (exposureTime > 0) {
+                            if (pic1 <= 0) {
                                 v = exposureTime * 7;
                                 captureBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, (long) v);
+                            } else {
+                                v = exposureTime * pic1;
+                                captureBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, (long) v);
+                            }
                         }
                         if (sensitivity > 0) {
                             captureBuilder.set(CaptureRequest.SENSOR_SENSITIVITY, 100);

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

@@ -2,6 +2,7 @@ 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;
@@ -10,16 +11,24 @@ 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) {
-            getSupportFragmentManager().beginTransaction().setReorderingAllowed(true).replace(R.id.container, Camera2RawFragment.class, null).commit();
+            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/ImageSaver.java

@@ -4,7 +4,6 @@ import static com.xypower.mppreview.Camera2RawFragment.makeHdr;
 import static com.xypower.mppreview.HdrUtil.generateTimestamp;
 
 import android.content.Context;
-import android.graphics.Bitmap;
 import android.graphics.ImageFormat;
 import android.hardware.camera2.CameraCharacteristics;
 import android.hardware.camera2.CaptureResult;
@@ -13,6 +12,8 @@ import android.media.Image;
 import android.media.ImageReader;
 import android.os.Environment;
 
+import com.xypower.mppreview.bean.PngPhotoBean;
+
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;

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

@@ -1,7 +1,5 @@
 package com.xypower.mppreview;
 
-import static java.lang.System.loadLibrary;
-
 import androidx.activity.result.ActivityResult;
 import androidx.activity.result.ActivityResultCallback;
 import androidx.activity.result.ActivityResultLauncher;
@@ -9,29 +7,29 @@ import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.appcompat.app.AppCompatActivity;
 
 import android.content.Intent;
-import android.net.Uri;
 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 {
+public class MainActivity extends AppCompatActivity implements View.OnClickListener, AdapterView.OnItemSelectedListener {
 
     public static int ExposureComp = 0;
-    private EditText hdrnum;
     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();
     }
@@ -39,10 +37,10 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
     private void initView() {
         hdrtakepic = findViewById(R.id.hdrtakepic);
         systakepic = findViewById(R.id.systakepic);
-        hdrnum = findViewById(R.id.hdr_num);
+        Spinner spinner = findViewById(R.id.spinner);
-
         hdrtakepic.setOnClickListener(this);
         systakepic.setOnClickListener(this);
+        spinner.setOnItemSelectedListener(this);
     }
 
     private void initActivityResult() {
@@ -85,12 +83,7 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
         switch (id) {
             case R.id.hdrtakepic:
                 Intent intent = new Intent(this, CameraActivity.class);
-                Editable text = hdrnum.getText();
+                intent.putExtra(Contants.HDRNUM, picsize);
-                String s = text.toString();
-                if (s != null && !s.equals("")) {
-                    double v = Double.parseDouble(s);
-                    intent.putExtra("hdrnum", v);
-                }
                 startActivity(intent);
                 break;
             case R.id.systakepic:
@@ -101,4 +94,13 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
     }
 
 
+    @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/bean/Contants.java

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

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

@@ -1,4 +1,4 @@
-package com.xypower.mppreview;
+package com.xypower.mppreview.bean;
 
 public class PngPhotoBean {
 

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

@@ -21,15 +21,7 @@
         android:id="@+id/spinner"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        app:layout_constraintBottom_toBottomOf="@+id/hdrhint"
+        android:entries="@array/size"
-        app:layout_constraintLeft_toRightOf="@+id/hdrhint"
-        app:layout_constraintTop_toTopOf="@+id/hdrhint" />
-
-
-    <EditText
-        android:id="@+id/hdr_num"
-        android:layout_width="50dp"
-        android:layout_height="wrap_content"
         app:layout_constraintBottom_toBottomOf="@+id/hdrhint"
         app:layout_constraintLeft_toRightOf="@+id/hdrhint"
         app:layout_constraintTop_toTopOf="@+id/hdrhint" />

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

@@ -0,0 +1,26 @@
+<?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>