优化RAW格式照片的处理

app/src/main/cpp/MicroPhoto.cpp

@@ -730,15 +730,34 @@ Java_com_xypower_mpapp_MicroPhotoService_captureFinished(
 
         bool hardwareBitmap = (info.flags & ANDROID_BITMAP_FLAGS_IS_HARDWARE) != 0;
         void* pixels = NULL;
-        res = AndroidBitmap_lockPixels(env, bitmap, &pixels);
+        AHardwareBuffer* hardwareBuffer = NULL;
-        if (res < 0)
+        if (hardwareBitmap)
         {
-        }
+#if 0
+            res = AndroidBitmap_getHardwareBuffer(env, bitmap, &hardwareBuffer);
+            int32_t fence = -1;
+            res = AHardwareBuffer_lock(hardwareBuffer, AHARDWAREBUFFER_USAGE_CPU_READ_OFTEN, fence, NULL, &pixels);
+
+            cv::Mat mat(info.height, info.width, CV_8UC4, pixels);
+            AHardwareBuffer_unlock(hardwareBuffer, &fence);
 
-        cv::Mat mat(info.height, info.width, CV_8UC4, pixels);
+            cv::cvtColor(mat, mat, cv::COLOR_RGB2BGR);
-        AndroidBitmap_unlockPixels(env, bitmap);
+
+            ((CPhoneDevice *)dev)->OnCaptureReady(photoOrVideo != JNI_FALSE, result != JNI_FALSE, mat, (unsigned long)photoId);
+#endif // 0
+        } else
+        {
+            res = AndroidBitmap_lockPixels(env, bitmap, &pixels);
+            cv::Mat tmp(info.height, info.width, CV_8UC4, pixels);
 
-        ((CPhoneDevice *)dev)->OnCaptureReady(photoOrVideo != JNI_FALSE, result != JNI_FALSE, mat, (unsigned long)photoId);
+            cv::Mat mat(info.height, info.width, CV_8UC4);
+            // tmp.copyTo(mat);
+            cv::cvtColor(tmp, mat, cv::COLOR_RGBA2BGR);
+
+            AndroidBitmap_unlockPixels(env, bitmap);
+
+            ((CPhoneDevice *)dev)->OnCaptureReady(photoOrVideo != JNI_FALSE, result != JNI_FALSE, mat, (unsigned long)photoId);
+        }
     }
 }
 

app/src/main/java/com/xypower/mpapp/MicroPhotoService.java

@@ -38,6 +38,7 @@ import android.os.PowerManager;
 import android.os.RemoteException;
 import android.os.SystemClock;
 
+import androidx.annotation.NonNull;
 import androidx.core.app.NotificationCompat;
 import androidx.core.content.FileProvider;
 import androidx.localbroadcastmanager.content.LocalBroadcastManager;
@@ -406,12 +407,22 @@ public class MicroPhotoService extends Service {
                         @Override
                         public void run() {
                             Bitmap bm = null;
-                            // ImageDecoder.Source src = ImageDecoder.createSource(new File(path));
                             try {
-                                // bm = ImageDecoder.decodeBitmap(src);
+                                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
-                                bm = BitmapFactory.decodeFile(path);
+                                    ImageDecoder.Source src = ImageDecoder.createSource(new File(path));
+                                    ImageDecoder.OnHeaderDecodedListener listener =
+                                            new ImageDecoder.OnHeaderDecodedListener(){
+                                                @Override
+                                                public void onHeaderDecoded(@NonNull ImageDecoder decoder, @NonNull ImageDecoder.ImageInfo info, @NonNull ImageDecoder.Source source) {
+                                                    decoder.setAllocator(ImageDecoder.ALLOCATOR_SOFTWARE);
+                                                }
+                                            };
+
+                                    bm = ImageDecoder.decodeBitmap(src, listener);
+                                } else {
+                                    bm = BitmapFactory.decodeFile(path);
+                                }
                             } catch (Exception ex) {
-
                             }
                             mService.captureFinished(mService.mNativeHandle, photoOrVideo, result && bm != null, bm, videoId);
                         }

app/src/main/java/com/xypower/mpapp/video/RawActivity.java

@@ -8,6 +8,7 @@ import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.ImageDecoder;
 import android.media.midi.MidiDevice;
+import android.os.Build;
 import android.os.Looper;
 import android.os.Message;
 import android.os.SystemClock;
@@ -52,6 +53,8 @@ import android.util.Size;
 import android.util.SparseIntArray;
 import android.view.Surface;
 import android.view.TextureView;
+import android.view.Window;
+import android.view.WindowManager;
 import android.widget.Toast;
 
 import com.xypower.mpapp.MicroPhotoService;
@@ -167,14 +170,38 @@ public class RawActivity extends AppCompatActivity {
     private final TextureView.SurfaceTextureListener mSurfaceTextureListener
             = new TextureView.SurfaceTextureListener() {
 
+        private boolean mTaken = false;
+
         @Override
         public void onSurfaceTextureAvailable(SurfaceTexture texture, int width, int height) {
             configureTransform(width, height);
+
+            if (!mTaken) {
+                mTaken = true;
+
+                mMessageHandler.postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        takePicture();
+                    }
+                }, 400);
+            }
         }
 
         @Override
         public void onSurfaceTextureSizeChanged(SurfaceTexture texture, int width, int height) {
             configureTransform(width, height);
+
+            if (!mTaken) {
+                mTaken = true;
+
+                mMessageHandler.postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        takePicture();
+                    }
+                }, 400);
+            }
         }
 
         @Override
@@ -558,6 +585,23 @@ public class RawActivity extends AppCompatActivity {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+
+        Window win = getWindow();
+        int flags = /*WindowManager.LayoutParams.FLAG_FULLSCREEN
+                | */WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
+                | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
+                | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON
+                | WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD;
+        int mask = /*WindowManager.LayoutParams.FLAG_FULLSCREEN |
+                | */WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON
+                | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
+                | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON
+                | WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD;
+        win.setFlags(flags, mask);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O_MR1) {
+            setShowWhenLocked(true);
+        }
+
         setContentView(R.layout.activity_raw);
 
         mTextureView = (AutoFitTextureView) findViewById(R.id.texture);
@@ -590,12 +634,7 @@ public class RawActivity extends AppCompatActivity {
         MicroPhotoService.infoLog("RawActivity created PHOTOID=" + Long.toString(mPhotoId));
 
         mTextureView.setAspectRatio(width, height);
-    }
-
 
-    @Override
-    public void onResume() {
-        super.onResume();
         startBackgroundThread();
         openCamera();
 
@@ -605,28 +644,35 @@ public class RawActivity extends AppCompatActivity {
         // the SurfaceTextureListener).
         if (mTextureView.isAvailable()) {
             configureTransform(mTextureView.getWidth(), mTextureView.getHeight());
+
+            mMessageHandler.postDelayed(new Runnable() {
+                @Override
+                public void run() {
+                    takePicture();
+                }
+            }, 400);
         } else {
             mTextureView.setSurfaceTextureListener(mSurfaceTextureListener);
         }
         if (mOrientationListener != null && mOrientationListener.canDetectOrientation()) {
             mOrientationListener.enable();
         }
+    }
+
+
+    @Override
+    public void onResume() {
+        super.onResume();
+
+        MicroPhotoService.infoLog("RawActivity onResume PHOTOID=" + Long.toString(mPhotoId));
+
 
-        mMessageHandler.postDelayed(new Runnable() {
-            @Override
-            public void run() {
-                takePicture();
-            }
-        }, 400);
     }
 
     @Override
     public void onPause() {
-        if (mOrientationListener != null) {
+
-            mOrientationListener.disable();
+        MicroPhotoService.infoLog("RawActivity onPause PHOTOID=" + Long.toString(mPhotoId));
-        }
-        closeCamera();
-        stopBackgroundThread();
         super.onPause();
     }
 
@@ -634,6 +680,12 @@ public class RawActivity extends AppCompatActivity {
     protected void onDestroy() {
         super.onDestroy();
 
+        if (mOrientationListener != null) {
+            mOrientationListener.disable();
+        }
+        closeCamera();
+        stopBackgroundThread();
+
         MicroPhotoService.infoLog("RawActivity destroyed PHOTOID=" + Long.toString(mPhotoId));
     }
 

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

@@ -4,6 +4,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:keepScreenOn="true"
     tools:context=".video.RawActivity">
 
     <com.xypower.mpapp.video.AutoFitTextureView