Merge "Rearrange/rename GlobalScreenshot methods" into rvc-qpr-dev am: 1785587c24 (fd0a609c) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/screenshot/GlobalScreenshot.java

+218 −227

Original line number	Diff line number	Diff line
		@@ -214,9 +214,9 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		private Animator mScreenshotAnimation;
		private Runnable mOnCompleteRunnable;
		private Animator mDismissAnimation;
		private boolean mInDarkMode = false;
		private boolean mDirectionLTR = true;
		private boolean mOrientationPortrait = true;
		private boolean mInDarkMode;
		private boolean mDirectionLTR;
		private boolean mOrientationPortrait;

		private float mCornerSizeX;
		private float mDismissDeltaY;
		@@ -245,9 +245,6 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		}
		};

		/**
		* @param context everything needs a context :(
		*/
		@Inject
		public GlobalScreenshot(
		Context context, @Main Resources resources,
		@@ -320,6 +317,104 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		inoutInfo.touchableRegion.set(touchRegion);
		}

		void takeScreenshotFullscreen(Consumer<Uri> finisher, Runnable onComplete) {
		mOnCompleteRunnable = onComplete;

		mDisplay.getRealMetrics(mDisplayMetrics);
		takeScreenshotInternal(
		finisher,
		new Rect(0, 0, mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels));
		}

		void handleImageAsScreenshot(Bitmap screenshot, Rect screenshotScreenBounds,
		Insets visibleInsets, int taskId, int userId, ComponentName topComponent,
		Consumer<Uri> finisher, Runnable onComplete) {
		// TODO: use task Id, userId, topComponent for smart handler

		mOnCompleteRunnable = onComplete;
		if (aspectRatiosMatch(screenshot, visibleInsets, screenshotScreenBounds)) {
		saveScreenshot(screenshot, finisher, screenshotScreenBounds, visibleInsets, false);
		} else {
		saveScreenshot(screenshot, finisher,
		new Rect(0, 0, screenshot.getWidth(), screenshot.getHeight()), Insets.NONE,
		true);
		}
		}

		/**
		* Displays a screenshot selector
		*/
		@SuppressLint("ClickableViewAccessibility")
		void takeScreenshotPartial(final Consumer<Uri> finisher, Runnable onComplete) {
		dismissScreenshot("new screenshot requested", true);
		mOnCompleteRunnable = onComplete;

		mWindowManager.addView(mScreenshotLayout, mWindowLayoutParams);
		mScreenshotSelectorView.setOnTouchListener((v, event) -> {
		ScreenshotSelectorView view = (ScreenshotSelectorView) v;
		switch (event.getAction()) {
		case MotionEvent.ACTION_DOWN:
		view.startSelection((int) event.getX(), (int) event.getY());
		return true;
		case MotionEvent.ACTION_MOVE:
		view.updateSelection((int) event.getX(), (int) event.getY());
		return true;
		case MotionEvent.ACTION_UP:
		view.setVisibility(View.GONE);
		mWindowManager.removeView(mScreenshotLayout);
		final Rect rect = view.getSelectionRect();
		if (rect != null) {
		if (rect.width() != 0 && rect.height() != 0) {
		// Need mScreenshotLayout to handle it after the view disappears
		mScreenshotLayout.post(() -> takeScreenshotInternal(finisher, rect));
		}
		}

		view.stopSelection();
		return true;
		}

		return false;
		});
		mScreenshotLayout.post(() -> {
		mScreenshotSelectorView.setVisibility(View.VISIBLE);
		mScreenshotSelectorView.requestFocus();
		});
		}

		/**
		* Cancels screenshot request
		*/
		void stopScreenshot() {
		// If the selector layer still presents on screen, we remove it and resets its state.
		if (mScreenshotSelectorView.getSelectionRect() != null) {
		mWindowManager.removeView(mScreenshotLayout);
		mScreenshotSelectorView.stopSelection();
		}
		}

		/**
		* Clears current screenshot
		*/
		void dismissScreenshot(String reason, boolean immediate) {
		Log.v(TAG, "clearing screenshot: " + reason);
		mScreenshotHandler.removeMessages(MESSAGE_CORNER_TIMEOUT);
		mScreenshotLayout.getViewTreeObserver().removeOnComputeInternalInsetsListener(this);
		if (!immediate) {
		mDismissAnimation = createScreenshotDismissAnimation();
		mDismissAnimation.addListener(new AnimatorListenerAdapter() {
		@Override
		public void onAnimationEnd(Animator animation) {
		super.onAnimationEnd(animation);
		clearScreenshot();
		}
		});
		mDismissAnimation.start();
		} else {
		clearScreenshot();
		}
		}

		private void onConfigChanged(Configuration newConfig) {
		boolean needsUpdate = false;
		// dark mode
		@@ -408,15 +503,12 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		}
		return mScreenshotLayout.onApplyWindowInsets(insets);
		});
		mScreenshotLayout.setOnKeyListener(new View.OnKeyListener() {
		@Override
		public boolean onKey(View v, int keyCode, KeyEvent event) {
		mScreenshotLayout.setOnKeyListener((v, keyCode, event) -> {
		if (keyCode == KeyEvent.KEYCODE_BACK) {
		dismissScreenshot("back pressed", true);
		return true;
		}
		return false;
		}
		});
		// Get focus so that the key events go to the layout.
		mScreenshotLayout.setFocusableInTouchMode(true);
		@@ -470,60 +562,20 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		}
		}

		/**
		* Updates the window focusability. If the window is already showing, then it updates the
		* window immediately, otherwise the layout params will be applied when the window is next
		* shown.
		*/
		private void setWindowFocusable(boolean focusable) {
		if (focusable) {
		mWindowLayoutParams.flags &= ~FLAG_NOT_FOCUSABLE;
		} else {
		mWindowLayoutParams.flags \|= FLAG_NOT_FOCUSABLE;
		}
		if (mScreenshotLayout.isAttachedToWindow()) {
		mWindowManager.updateViewLayout(mScreenshotLayout, mWindowLayoutParams);
		}
		}

		/**
		* Creates a new worker thread and saves the screenshot to the media store.
		*/
		private void saveScreenshotInWorkerThread(
		Consumer<Uri> finisher, @Nullable ActionsReadyListener actionsReadyListener) {
		SaveImageInBackgroundData data = new SaveImageInBackgroundData();
		data.image = mScreenBitmap;
		data.finisher = finisher;
		data.mActionsReadyListener = actionsReadyListener;

		if (mSaveInBgTask != null) {
		// just log success/failure for the pre-existing screenshot
		mSaveInBgTask.setActionsReadyListener(new ActionsReadyListener() {
		@Override
		void onActionsReady(SavedImageData imageData) {
		logSuccessOnActionsReady(imageData);
		}
		});
		}

		mSaveInBgTask = new SaveImageInBackgroundTask(mContext, data);
		mSaveInBgTask.execute();
		}

		/**
		* Takes a screenshot of the current display and shows an animation.
		*/
		private void takeScreenshot(Consumer<Uri> finisher, Rect crop) {
		private void takeScreenshotInternal(Consumer<Uri> finisher, Rect crop) {
		// copy the input Rect, since SurfaceControl.screenshot can mutate it
		Rect screenRect = new Rect(crop);
		int rot = mDisplay.getRotation();
		int width = crop.width();
		int height = crop.height();
		takeScreenshot(SurfaceControl.screenshot(crop, width, height, rot), finisher, screenRect,
		saveScreenshot(SurfaceControl.screenshot(crop, width, height, rot), finisher, screenRect,
		Insets.NONE, true);
		}

		private void takeScreenshot(Bitmap screenshot, Consumer<Uri> finisher, Rect screenRect,
		private void saveScreenshot(Bitmap screenshot, Consumer<Uri> finisher, Rect screenRect,
		Insets screenInsets, boolean showFlash) {
		dismissScreenshot("new screenshot requested", true);

		@@ -561,85 +613,6 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		startAnimation(finisher, screenRect, screenInsets, showFlash);
		}

		void takeScreenshot(Consumer<Uri> finisher, Runnable onComplete) {
		mOnCompleteRunnable = onComplete;

		mDisplay.getRealMetrics(mDisplayMetrics);
		takeScreenshot(
		finisher,
		new Rect(0, 0, mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels));
		}

		void handleImageAsScreenshot(Bitmap screenshot, Rect screenshotScreenBounds,
		Insets visibleInsets, int taskId, int userId, ComponentName topComponent,
		Consumer<Uri> finisher, Runnable onComplete) {
		// TODO: use task Id, userId, topComponent for smart handler

		mOnCompleteRunnable = onComplete;
		if (aspectRatiosMatch(screenshot, visibleInsets, screenshotScreenBounds)) {
		takeScreenshot(screenshot, finisher, screenshotScreenBounds, visibleInsets, false);
		} else {
		takeScreenshot(screenshot, finisher,
		new Rect(0, 0, screenshot.getWidth(), screenshot.getHeight()), Insets.NONE,
		true);
		}
		}

		/**
		* Displays a screenshot selector
		*/
		@SuppressLint("ClickableViewAccessibility")
		void takeScreenshotPartial(final Consumer<Uri> finisher, Runnable onComplete) {
		dismissScreenshot("new screenshot requested", true);
		mOnCompleteRunnable = onComplete;

		mWindowManager.addView(mScreenshotLayout, mWindowLayoutParams);
		mScreenshotSelectorView.setOnTouchListener(new View.OnTouchListener() {
		@Override
		public boolean onTouch(View v, MotionEvent event) {
		ScreenshotSelectorView view = (ScreenshotSelectorView) v;
		switch (event.getAction()) {
		case MotionEvent.ACTION_DOWN:
		view.startSelection((int) event.getX(), (int) event.getY());
		return true;
		case MotionEvent.ACTION_MOVE:
		view.updateSelection((int) event.getX(), (int) event.getY());
		return true;
		case MotionEvent.ACTION_UP:
		view.setVisibility(View.GONE);
		mWindowManager.removeView(mScreenshotLayout);
		final Rect rect = view.getSelectionRect();
		if (rect != null) {
		if (rect.width() != 0 && rect.height() != 0) {
		// Need mScreenshotLayout to handle it after the view disappears
		mScreenshotLayout.post(() -> takeScreenshot(finisher, rect));
		}
		}

		view.stopSelection();
		return true;
		}

		return false;
		}
		});
		mScreenshotLayout.post(() -> {
		mScreenshotSelectorView.setVisibility(View.VISIBLE);
		mScreenshotSelectorView.requestFocus();
		});
		}

		/**
		* Cancels screenshot request
		*/
		void stopScreenshot() {
		// If the selector layer still presents on screen, we remove it and resets its state.
		if (mScreenshotSelectorView.getSelectionRect() != null) {
		mWindowManager.removeView(mScreenshotLayout);
		mScreenshotSelectorView.stopSelection();
		}
		}

		/**
		* Save the bitmap but don't show the normal screenshot UI.. just a toast (or notification on
		* failure).
		@@ -670,55 +643,78 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		});
		}

		private boolean isUserSetupComplete() {
		return Settings.Secure.getInt(mContext.getContentResolver(),
		SETTINGS_SECURE_USER_SETUP_COMPLETE, 0) == 1;
		}

		/**
		* Clears current screenshot
		* Starts the animation after taking the screenshot
		*/
		void dismissScreenshot(String reason, boolean immediate) {
		Log.v(TAG, "clearing screenshot: " + reason);
		mScreenshotHandler.removeMessages(MESSAGE_CORNER_TIMEOUT);
		mScreenshotLayout.getViewTreeObserver().removeOnComputeInternalInsetsListener(this);
		if (!immediate) {
		mDismissAnimation = createScreenshotDismissAnimation();
		mDismissAnimation.addListener(new AnimatorListenerAdapter() {
		private void startAnimation(final Consumer<Uri> finisher, Rect screenRect, Insets screenInsets,
		boolean showFlash) {

		// If power save is on, show a toast so there is some visual indication that a
		// screenshot has been taken.
		PowerManager powerManager = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
		if (powerManager.isPowerSaveMode()) {
		Toast.makeText(mContext, R.string.screenshot_saved_title, Toast.LENGTH_SHORT).show();
		}

		mScreenshotHandler.post(() -> {
		if (!mScreenshotLayout.isAttachedToWindow()) {
		mWindowManager.addView(mScreenshotLayout, mWindowLayoutParams);
		}
		mScreenshotAnimatedView.setImageDrawable(
		createScreenDrawable(mScreenBitmap, screenInsets));
		setAnimatedViewSize(screenRect.width(), screenRect.height());
		// Show when the animation starts
		mScreenshotAnimatedView.setVisibility(View.GONE);

		mScreenshotPreview.setImageDrawable(createScreenDrawable(mScreenBitmap, screenInsets));
		// make static preview invisible (from gone) so we can query its location on screen
		mScreenshotPreview.setVisibility(View.INVISIBLE);

		mScreenshotHandler.post(() -> {
		mScreenshotLayout.getViewTreeObserver().addOnComputeInternalInsetsListener(this);

		mScreenshotAnimation =
		createScreenshotDropInAnimation(screenRect, showFlash);

		saveScreenshotInWorkerThread(finisher, new ActionsReadyListener() {
		@Override
		public void onAnimationEnd(Animator animation) {
		super.onAnimationEnd(animation);
		clearScreenshot();
		void onActionsReady(SavedImageData imageData) {
		showUiOnActionsReady(imageData);
		}
		});
		mDismissAnimation.start();
		} else {
		clearScreenshot();
		}

		// Play the shutter sound to notify that we've taken a screenshot
		mCameraSound.play(MediaActionSound.SHUTTER_CLICK);

		mScreenshotPreview.setLayerType(View.LAYER_TYPE_HARDWARE, null);
		mScreenshotPreview.buildLayer();
		mScreenshotAnimation.start();
		});
		});
		}

		private void clearScreenshot() {
		if (mScreenshotLayout.isAttachedToWindow()) {
		mWindowManager.removeView(mScreenshotLayout);
		/**
		* Creates a new worker thread and saves the screenshot to the media store.
		*/
		private void saveScreenshotInWorkerThread(
		Consumer<Uri> finisher, @Nullable ActionsReadyListener actionsReadyListener) {
		SaveImageInBackgroundData data = new SaveImageInBackgroundData();
		data.image = mScreenBitmap;
		data.finisher = finisher;
		data.mActionsReadyListener = actionsReadyListener;

		if (mSaveInBgTask != null) {
		// just log success/failure for the pre-existing screenshot
		mSaveInBgTask.setActionsReadyListener(new ActionsReadyListener() {
		@Override
		void onActionsReady(SavedImageData imageData) {
		logSuccessOnActionsReady(imageData);
		}
		});
		}

		// Clear any references to the bitmap
		mScreenshotPreview.setImageDrawable(null);
		mScreenshotAnimatedView.setImageDrawable(null);
		mScreenshotAnimatedView.setVisibility(View.GONE);
		mActionsContainerBackground.setVisibility(View.GONE);
		mActionsContainer.setVisibility(View.GONE);
		mBackgroundProtection.setAlpha(0f);
		mDismissButton.setVisibility(View.GONE);
		mScreenshotPreview.setVisibility(View.GONE);
		mScreenshotPreview.setLayerType(View.LAYER_TYPE_NONE, null);
		mScreenshotPreview.setContentDescription(
		mContext.getResources().getString(R.string.screenshot_preview_description));
		mScreenshotLayout.setAlpha(1);
		mDismissButton.setTranslationY(0);
		mActionsContainer.setTranslationY(0);
		mActionsContainerBackground.setTranslationY(0);
		mScreenshotPreview.setTranslationY(0);
		mSaveInBgTask = new SaveImageInBackgroundTask(mContext, data);
		mSaveInBgTask.execute();
		}

		/**
		@@ -768,56 +764,6 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		}
		}

		/**
		* Starts the animation after taking the screenshot
		*/
		private void startAnimation(final Consumer<Uri> finisher, Rect screenRect, Insets screenInsets,
		boolean showFlash) {

		// If power save is on, show a toast so there is some visual indication that a
		// screenshot has been taken.
		PowerManager powerManager = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
		if (powerManager.isPowerSaveMode()) {
		Toast.makeText(mContext, R.string.screenshot_saved_title, Toast.LENGTH_SHORT).show();
		}

		mScreenshotHandler.post(() -> {
		if (!mScreenshotLayout.isAttachedToWindow()) {
		mWindowManager.addView(mScreenshotLayout, mWindowLayoutParams);
		}
		mScreenshotAnimatedView.setImageDrawable(
		createScreenDrawable(mScreenBitmap, screenInsets));
		setAnimatedViewSize(screenRect.width(), screenRect.height());
		// Show when the animation starts
		mScreenshotAnimatedView.setVisibility(View.GONE);

		mScreenshotPreview.setImageDrawable(createScreenDrawable(mScreenBitmap, screenInsets));
		// make static preview invisible (from gone) so we can query its location on screen
		mScreenshotPreview.setVisibility(View.INVISIBLE);

		mScreenshotHandler.post(() -> {
		mScreenshotLayout.getViewTreeObserver().addOnComputeInternalInsetsListener(this);

		mScreenshotAnimation =
		createScreenshotDropInAnimation(screenRect, showFlash);

		saveScreenshotInWorkerThread(finisher, new ActionsReadyListener() {
		@Override
		void onActionsReady(SavedImageData imageData) {
		showUiOnActionsReady(imageData);
		}
		});

		// Play the shutter sound to notify that we've taken a screenshot
		mCameraSound.play(MediaActionSound.SHUTTER_CLICK);

		mScreenshotPreview.setLayerType(View.LAYER_TYPE_HARDWARE, null);
		mScreenshotPreview.buildLayer();
		mScreenshotAnimation.start();
		});
		});
		}

		private AnimatorSet createScreenshotDropInAnimation(Rect bounds, boolean showFlash) {
		Rect previewBounds = new Rect();
		mScreenshotPreview.getBoundsOnScreen(previewBounds);
		@@ -1070,6 +1016,30 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		return animSet;
		}

		private void clearScreenshot() {
		if (mScreenshotLayout.isAttachedToWindow()) {
		mWindowManager.removeView(mScreenshotLayout);
		}

		// Clear any references to the bitmap
		mScreenshotPreview.setImageDrawable(null);
		mScreenshotAnimatedView.setImageDrawable(null);
		mScreenshotAnimatedView.setVisibility(View.GONE);
		mActionsContainerBackground.setVisibility(View.GONE);
		mActionsContainer.setVisibility(View.GONE);
		mBackgroundProtection.setAlpha(0f);
		mDismissButton.setVisibility(View.GONE);
		mScreenshotPreview.setVisibility(View.GONE);
		mScreenshotPreview.setLayerType(View.LAYER_TYPE_NONE, null);
		mScreenshotPreview.setContentDescription(
		mContext.getResources().getString(R.string.screenshot_preview_description));
		mScreenshotLayout.setAlpha(1);
		mDismissButton.setTranslationY(0);
		mActionsContainer.setTranslationY(0);
		mActionsContainerBackground.setTranslationY(0);
		mScreenshotPreview.setTranslationY(0);
		}

		private void setAnimatedViewSize(int width, int height) {
		ViewGroup.LayoutParams layoutParams = mScreenshotAnimatedView.getLayoutParams();
		layoutParams.width = width;
		@@ -1077,6 +1047,27 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		mScreenshotAnimatedView.setLayoutParams(layoutParams);
		}

		/**
		* Updates the window focusability. If the window is already showing, then it updates the
		* window immediately, otherwise the layout params will be applied when the window is next
		* shown.
		*/
		private void setWindowFocusable(boolean focusable) {
		if (focusable) {
		mWindowLayoutParams.flags &= ~FLAG_NOT_FOCUSABLE;
		} else {
		mWindowLayoutParams.flags \|= FLAG_NOT_FOCUSABLE;
		}
		if (mScreenshotLayout.isAttachedToWindow()) {
		mWindowManager.updateViewLayout(mScreenshotLayout, mWindowLayoutParams);
		}
		}

		private boolean isUserSetupComplete() {
		return Settings.Secure.getInt(mContext.getContentResolver(),
		SETTINGS_SECURE_USER_SETUP_COMPLETE, 0) == 1;
		}

		/** Does the aspect ratio of the bitmap with insets removed match the bounds. */
		private boolean aspectRatiosMatch(Bitmap bitmap, Insets bitmapInsets, Rect screenBounds) {
		int insettedWidth = bitmap.getWidth() - bitmapInsets.left - bitmapInsets.right;

packages/SystemUI/src/com/android/systemui/screenshot/TakeScreenshotService.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -102,7 +102,7 @@ public class TakeScreenshotService extends Service {

		switch (msg.what) {
		case WindowManager.TAKE_SCREENSHOT_FULLSCREEN:
		mScreenshot.takeScreenshot(uriConsumer, onComplete);
		mScreenshot.takeScreenshotFullscreen(uriConsumer, onComplete);
		break;
		case WindowManager.TAKE_SCREENSHOT_SELECTED_REGION:
		mScreenshot.takeScreenshotPartial(uriConsumer, onComplete);