Merge "Add dismiss animation for screenshot UI" into rvc-dev am: 6fc746b520 (ca09c463) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/values/dimens.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -326,6 +326,7 @@
		<dimen name="screenshot_action_chip_padding_middle">8dp</dimen>
		<dimen name="screenshot_action_chip_padding_end">16dp</dimen>
		<dimen name="screenshot_action_chip_text_size">14sp</dimen>
		<dimen name="screenshot_dismissal_height_delta">80dp</dimen>


		<!-- The width of the view containing navigation buttons -->

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

+89 −22

Original line number	Diff line number	Diff line
		@@ -68,6 +68,7 @@ import android.view.ViewGroup;
		import android.view.ViewOutlineProvider;
		import android.view.ViewTreeObserver;
		import android.view.WindowManager;
		import android.view.animation.AccelerateInterpolator;
		import android.view.animation.AnimationUtils;
		import android.view.animation.Interpolator;
		import android.widget.FrameLayout;
		@@ -165,11 +166,16 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		private static final long SCREENSHOT_TO_CORNER_SCALE_DURATION_MS = 234;
		private static final long SCREENSHOT_ACTIONS_EXPANSION_DURATION_MS = 400;
		private static final long SCREENSHOT_ACTIONS_ALPHA_DURATION_MS = 100;
		private static final long SCREENSHOT_DISMISS_Y_DURATION_MS = 350;
		private static final long SCREENSHOT_DISMISS_ALPHA_DURATION_MS = 183;
		private static final long SCREENSHOT_DISMISS_ALPHA_OFFSET_MS = 50; // delay before starting fade
		private static final float SCREENSHOT_ACTIONS_START_SCALE_X = .7f;
		private static final float ROUNDED_CORNER_RADIUS = .05f;
		private static final long SCREENSHOT_CORNER_TIMEOUT_MILLIS = 6000;
		private static final int MESSAGE_CORNER_TIMEOUT = 2;

		private final Interpolator mAccelerateInterpolator = new AccelerateInterpolator();

		private final ScreenshotNotificationsController mNotificationsController;
		private final UiEventLogger mUiEventLogger;

		@@ -195,12 +201,14 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		private Animator mScreenshotAnimation;
		private Runnable mOnCompleteRunnable;
		private boolean mInDarkMode = false;
		private Animator mDismissAnimation;

		private float mScreenshotOffsetXPx;
		private float mScreenshotOffsetYPx;
		private float mScreenshotHeightPx;
		private float mDismissButtonSize;
		private float mCornerSizeX;
		private float mDismissDeltaY;

		private MediaActionSound mCameraSound;

		@@ -213,7 +221,7 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		switch (msg.what) {
		case MESSAGE_CORNER_TIMEOUT:
		mUiEventLogger.log(ScreenshotEvent.SCREENSHOT_INTERACTION_TIMEOUT);
		GlobalScreenshot.this.clearScreenshot("timeout");
		GlobalScreenshot.this.dismissScreenshot("timeout", false);
		mOnCompleteRunnable.run();
		break;
		default:
		@@ -255,7 +263,7 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		mDismissButton = mScreenshotLayout.findViewById(R.id.global_screenshot_dismiss_button);
		mDismissButton.setOnClickListener(view -> {
		mUiEventLogger.log(ScreenshotEvent.SCREENSHOT_EXPLICIT_DISMISSAL);
		clearScreenshot("dismiss_button");
		dismissScreenshot("dismiss_button", false);
		mOnCompleteRunnable.run();
		});
		mDismissImage = mDismissButton.findViewById(R.id.global_screenshot_dismiss_image);
		@@ -294,6 +302,7 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		mDismissButtonSize = resources.getDimensionPixelSize(
		R.dimen.screenshot_dismiss_button_tappable_size);
		mCornerSizeX = resources.getDimensionPixelSize(R.dimen.global_screenshot_x_scale);
		mDismissDeltaY = resources.getDimensionPixelSize(R.dimen.screenshot_dismissal_height_delta);

		mFastOutSlowIn =
		AnimationUtils.loadInterpolator(mContext, android.R.interpolator.fast_out_slow_in);
		@@ -354,6 +363,8 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		}

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

		mScreenBitmap = screenshot;

		if (mScreenBitmap == null) {
		@@ -373,12 +384,15 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		mWindowManager.addView(mScreenshotLayout, mWindowLayoutParams);
		mScreenshotLayout.getViewTreeObserver().addOnComputeInternalInsetsListener(this);

		if (mDismissAnimation != null && mDismissAnimation.isRunning()) {
		mDismissAnimation.cancel();
		}
		// Start the post-screenshot animation
		startAnimation(finisher, screenRect.width(), screenRect.height(), screenRect);
		}

		void takeScreenshot(Consumer<Uri> finisher, Runnable onComplete) {
		clearScreenshot("new screenshot requested");
		dismissScreenshot("new screenshot requested", true);
		mOnCompleteRunnable = onComplete;

		mDisplay.getRealMetrics(mDisplayMetrics);
		@@ -390,9 +404,8 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		void handleImageAsScreenshot(Bitmap screenshot, Rect screenshotScreenBounds,
		Insets visibleInsets, int taskId, Consumer<Uri> finisher, Runnable onComplete) {
		// TODO use taskId and visibleInsets
		clearScreenshot("new screenshot requested");
		dismissScreenshot("new screenshot requested", true);
		mOnCompleteRunnable = onComplete;

		takeScreenshot(screenshot, finisher, screenshotScreenBounds);
		}

		@@ -401,7 +414,7 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		*/
		@SuppressLint("ClickableViewAccessibility")
		void takeScreenshotPartial(final Consumer<Uri> finisher, Runnable onComplete) {
		clearScreenshot("new screenshot requested");
		dismissScreenshot("new screenshot requested", true);
		mOnCompleteRunnable = onComplete;

		mWindowManager.addView(mScreenshotLayout, mWindowLayoutParams);
		@@ -454,8 +467,24 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		/**
		* Clears current screenshot
		*/
		private void clearScreenshot(String reason) {
		private void dismissScreenshot(String reason, boolean immediate) {
		Log.v(TAG, "clearing screenshot: " + reason);
		if (!immediate) {
		mDismissAnimation = createScreenshotDismissAnimation();
		mDismissAnimation.addListener(new AnimatorListenerAdapter() {
		@Override
		public void onAnimationEnd(Animator animation) {
		super.onAnimationEnd(animation);
		clearScreenshot();
		}
		});
		mDismissAnimation.start();
		} else {
		clearScreenshot();
		}
		}

		private void clearScreenshot() {
		if (mScreenshotLayout.isAttachedToWindow()) {
		mWindowManager.removeView(mScreenshotLayout);
		}
		@@ -472,10 +501,15 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		mScreenshotView.setLayerType(View.LAYER_TYPE_NONE, null);
		mScreenshotView.setContentDescription(
		mContext.getResources().getString(R.string.screenshot_preview_description));
		mScreenshotLayout.setAlpha(1);
		mDismissButton.setTranslationY(0);
		mActionsContainer.setTranslationY(0);
		mScreenshotView.setTranslationY(0);
		}

		/**
		* Update assets (called when the dark theme status changes). We only need to update the dismiss
		* Update assets (called when the dark theme status changes). We only need to update the
		* dismiss
		* button and the actions container background, since the buttons are re-inflated on demand.
		*/
		private void reloadAssets() {
		@@ -514,13 +548,17 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		*/
		private void startAnimation(final Consumer<Uri> finisher, int w, int h,
		@Nullable Rect screenRect) {
		// If power save is on, show a toast so there is some visual indication that a screenshot
		// 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);
		PowerManager powerManager = (PowerManager) mContext.getSystemService(
		Context.POWER_SERVICE);
		if (powerManager.isPowerSaveMode()) {
		Toast.makeText(mContext, R.string.screenshot_saved_title, Toast.LENGTH_SHORT).show();
		Toast.makeText(mContext, R.string.screenshot_saved_title,
		Toast.LENGTH_SHORT).show();
		}


		// Add the view for the animation
		mScreenshotView.setImageBitmap(mScreenBitmap);

		@@ -550,12 +588,12 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		} else {
		createScreenshotActionsShadeAnimation(imageData).start();
		}
		});
		}
		mScreenshotHandler.removeMessages(MESSAGE_CORNER_TIMEOUT);
		mScreenshotHandler.sendMessageDelayed(
		mScreenshotHandler.obtainMessage(MESSAGE_CORNER_TIMEOUT),
		SCREENSHOT_CORNER_TIMEOUT_MILLIS);
		});
		}
		}
		});
		mScreenshotHandler.post(() -> {
		@@ -586,14 +624,16 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset

		final PointF startPos = new PointF(bounds.centerX(), bounds.centerY());
		final PointF finalPos = new PointF(mScreenshotOffsetXPx + width * cornerScale / 2f,
		mDisplayMetrics.heightPixels - mScreenshotOffsetYPx - height * cornerScale / 2f);
		mDisplayMetrics.heightPixels - mScreenshotOffsetYPx
		- height * cornerScale / 2f);

		ValueAnimator toCorner = ValueAnimator.ofFloat(0, 1);
		toCorner.setDuration(SCREENSHOT_TO_CORNER_Y_DURATION_MS);
		float xPositionPct =
		SCREENSHOT_TO_CORNER_X_DURATION_MS / (float) SCREENSHOT_TO_CORNER_Y_DURATION_MS;
		float scalePct =
		SCREENSHOT_TO_CORNER_SCALE_DURATION_MS / (float) SCREENSHOT_TO_CORNER_Y_DURATION_MS;
		SCREENSHOT_TO_CORNER_SCALE_DURATION_MS
		/ (float) SCREENSHOT_TO_CORNER_Y_DURATION_MS;
		toCorner.addUpdateListener(animation -> {
		float t = animation.getAnimatedFraction();
		if (t < scalePct) {
		@@ -676,7 +716,7 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		actionChip.setPendingIntent(smartAction.actionIntent,
		() -> {
		mUiEventLogger.log(ScreenshotEvent.SCREENSHOT_SMART_ACTION_TAPPED);
		clearScreenshot("chip tapped");
		dismissScreenshot("chip tapped", false);
		mOnCompleteRunnable.run();
		});
		mActionsView.addView(actionChip);
		@@ -689,7 +729,7 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		shareChip.setIcon(imageData.shareAction.getIcon(), true);
		shareChip.setPendingIntent(imageData.shareAction.actionIntent, () -> {
		mUiEventLogger.log(ScreenshotEvent.SCREENSHOT_SHARE_TAPPED);
		clearScreenshot("chip tapped");
		dismissScreenshot("chip tapped", false);
		mOnCompleteRunnable.run();
		});
		mActionsView.addView(shareChip);
		@@ -701,7 +741,7 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		editChip.setIcon(imageData.editAction.getIcon(), true);
		editChip.setPendingIntent(imageData.editAction.actionIntent, () -> {
		mUiEventLogger.log(ScreenshotEvent.SCREENSHOT_EDIT_TAPPED);
		clearScreenshot("chip tapped");
		dismissScreenshot("chip tapped", false);
		mOnCompleteRunnable.run();
		});
		mActionsView.addView(editChip);
		@@ -711,7 +751,7 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		try {
		imageData.editAction.actionIntent.send();
		mUiEventLogger.log(ScreenshotEvent.SCREENSHOT_PREVIEW_TAPPED);
		clearScreenshot("screenshot preview tapped");
		dismissScreenshot("screenshot preview tapped", false);
		mOnCompleteRunnable.run();
		} catch (PendingIntent.CanceledException e) {
		Log.e(TAG, "Intent cancelled", e);
		@@ -757,6 +797,32 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		return animator;
		}

		private AnimatorSet createScreenshotDismissAnimation() {
		ValueAnimator alphaAnim = ValueAnimator.ofFloat(0, 1);
		alphaAnim.setStartDelay(SCREENSHOT_DISMISS_ALPHA_OFFSET_MS);
		alphaAnim.setDuration(SCREENSHOT_DISMISS_ALPHA_DURATION_MS);
		alphaAnim.addUpdateListener(animation -> {
		mScreenshotLayout.setAlpha(1 - animation.getAnimatedFraction());
		});

		ValueAnimator yAnim = ValueAnimator.ofFloat(0, 1);
		yAnim.setInterpolator(mAccelerateInterpolator);
		yAnim.setDuration(SCREENSHOT_DISMISS_Y_DURATION_MS);
		float screenshotStartY = mScreenshotView.getTranslationY();
		float dismissStartY = mDismissButton.getTranslationY();
		yAnim.addUpdateListener(animation -> {
		float yDelta = MathUtils.lerp(0, mDismissDeltaY, animation.getAnimatedFraction());
		mScreenshotView.setTranslationY(screenshotStartY + yDelta);
		mDismissButton.setTranslationY(dismissStartY + yDelta);
		mActionsContainer.setTranslationY(yDelta);
		});

		AnimatorSet animSet = new AnimatorSet();
		animSet.play(yAnim).with(alphaAnim);

		return animSet;
		}

		/**
		* Receiver to proxy the share or edit intent, used to clean up the notification and send
		* appropriate signals to the system (ie. to dismiss the keyguard if necessary).
		@@ -802,7 +868,8 @@ public class GlobalScreenshot implements ViewTreeObserver.OnComputeInternalInset
		}

		if (intent.getBooleanExtra(EXTRA_SMART_ACTIONS_ENABLED, false)) {
		String actionType = Intent.ACTION_EDIT.equals(intent.getAction()) ? ACTION_TYPE_EDIT
		String actionType = Intent.ACTION_EDIT.equals(intent.getAction())
		? ACTION_TYPE_EDIT
		: ACTION_TYPE_SHARE;
		ScreenshotSmartActions.notifyScreenshotAction(
		context, intent.getStringExtra(EXTRA_ID), actionType, false);