Merge "Handling the touch better when the screen turns off" into oc-dev (bd54d2c2) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardAffordanceHelper.java

+18 −8

Original line number	Diff line number	Diff line
		@@ -168,7 +168,8 @@ public class KeyguardAffordanceHelper {
		distance = mTranslationOnDown + distance;
		distance = Math.max(0, distance);
		}
		setTranslation(distance, false /* isReset /, false / animateReset */);
		setTranslation(distance, false /* isReset /, false / animateReset */,
		false /* force */);
		}
		break;

		@@ -373,11 +374,12 @@ public class KeyguardAffordanceHelper {
		targetView.finishAnimation(velocity, mAnimationEndRunnable);
		}

		private void setTranslation(float translation, boolean isReset, boolean animateReset) {
		private void setTranslation(float translation, boolean isReset, boolean animateReset,
		boolean force) {
		translation = rightSwipePossible() ? translation : Math.max(0, translation);
		translation = leftSwipePossible() ? translation : Math.min(0, translation);
		float absTranslation = Math.abs(translation);
		if (translation != mTranslation \|\| isReset) {
		if (translation != mTranslation \|\| isReset \|\| force) {
		KeyguardAffordanceView targetView = translation > 0 ? mLeftIcon : mRightIcon;
		KeyguardAffordanceView otherView = translation > 0 ? mRightIcon : mLeftIcon;
		float alpha = absTranslation / getMinTranslationAmount();
		@@ -392,15 +394,15 @@ public class KeyguardAffordanceHelper {
		boolean slowAnimation = isReset && isBelowFalsingThreshold();
		if (!isReset) {
		updateIcon(targetView, radius, alpha + fadeOutAlpha * targetView.getRestingAlpha(),
		false, false, false, false);
		false, false, force, false);
		} else {
		updateIcon(targetView, 0.0f, fadeOutAlpha * targetView.getRestingAlpha(),
		animateIcons, slowAnimation, false, forceNoCircleAnimation);
		animateIcons, slowAnimation, force, forceNoCircleAnimation);
		}
		updateIcon(otherView, 0.0f, fadeOutAlpha * otherView.getRestingAlpha(),
		animateIcons, slowAnimation, false, forceNoCircleAnimation);
		animateIcons, slowAnimation, force, forceNoCircleAnimation);
		updateIcon(mCenterIcon, 0.0f, fadeOutAlpha * mCenterIcon.getRestingAlpha(),
		animateIcons, slowAnimation, false, forceNoCircleAnimation);
		animateIcons, slowAnimation, force, forceNoCircleAnimation);

		mTranslation = translation;
		}
		@@ -508,8 +510,12 @@ public class KeyguardAffordanceHelper {
		}

		public void reset(boolean animate) {
		reset(animate, false /* force */);
		}

		public void reset(boolean animate, boolean force) {
		cancelAnimation();
		setTranslation(0.0f, true, animate);
		setTranslation(0.0f, true, animate, force);
		mMotionCancelled = true;
		if (mSwipingInProgress) {
		mCallback.onSwipingAborted();
		@@ -517,6 +523,10 @@ public class KeyguardAffordanceHelper {
		}
		}

		public void resetImmediately() {
		reset(false /* animate /, true / force */);
		}

		public boolean isSwipingInProgress() {
		return mSwipingInProgress;
		}

packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java

+8 −1

Original line number	Diff line number	Diff line
		@@ -46,7 +46,6 @@ import com.android.internal.logging.MetricsLogger;
		import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
		import com.android.keyguard.KeyguardStatusView;
		import com.android.systemui.DejankUtils;
		import com.android.systemui.EventLogTags;
		import com.android.systemui.Interpolators;
		import com.android.systemui.R;
		import com.android.systemui.classifier.FalsingManager;
		@@ -2463,6 +2462,14 @@ public class NotificationPanelView extends PanelView implements
		}
		};

		@Override
		public void setTouchDisabled(boolean disabled) {
		super.setTouchDisabled(disabled);
		if (disabled && mAffordanceHelper.isSwipingInProgress() && !mIsLaunchTransitionRunning) {
		mAffordanceHelper.resetImmediately();
		}
		}

		public void setDark(boolean dark) {
		mDark = dark;
		mKeyguardStatusView.setDark(dark);

packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelView.java

+5 −2

Original line number	Diff line number	Diff line
		@@ -221,10 +221,13 @@ public abstract class PanelView extends FrameLayout {

		public void setTouchDisabled(boolean disabled) {
		mTouchDisabled = disabled;
		if (mTouchDisabled && mTracking) {
		if (mTouchDisabled) {
		cancelHeightAnimator();
		if (mTracking) {
		onTrackingStopped(true /* expanded */);
		}
		}
		}

		public void startExpandLatencyTracking() {
		if (LatencyTracker.isEnabled(mContext)) {

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java

+6 −7

Original line number	Diff line number	Diff line
		@@ -4056,13 +4056,6 @@ public class StatusBar extends SystemUI implements DemoMode,
		setBarState(StatusBarState.KEYGUARD);
		}
		updateKeyguardState(false /* goingToFullShade /, false / fromShadeLocked */);
		if (!mDeviceInteractive) {

		// If the screen is off already, we need to disable touch events because these might
		// collapse the panel after we expanded it, and thus we would end up with a blank
		// Keyguard.
		mNotificationPanel.setTouchDisabled(true);
		}
		if (mState == StatusBarState.KEYGUARD) {
		instantExpandNotificationsPanel();
		} else if (mState == StatusBarState.FULLSCREEN_USER_SWITCHER) {
		@@ -4861,6 +4854,12 @@ public class StatusBar extends SystemUI implements DemoMode,
		mStackScroller.setAnimationsEnabled(false);
		mVisualStabilityManager.setScreenOn(false);
		updateVisibleToUser();

		// We need to disable touch events because these might
		// collapse the panel after we expanded it, and thus we would end up with a blank
		// Keyguard.
		mNotificationPanel.setTouchDisabled(true);
		mStatusBarWindow.cancelCurrentTouch();
		if (mLaunchCameraOnFinishedGoingToSleep) {
		mLaunchCameraOnFinishedGoingToSleep = false;

packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarWindowView.java

+28 −3

Original line number	Diff line number	Diff line
		@@ -37,6 +37,7 @@ import android.os.IBinder;
		import android.os.SystemClock;
		import android.util.AttributeSet;
		import android.view.ActionMode;
		import android.view.InputDevice;
		import android.view.InputQueue;
		import android.view.KeyEvent;
		import android.view.LayoutInflater;
		@@ -84,6 +85,8 @@ public class StatusBarWindowView extends FrameLayout {
		private ActionMode mFloatingActionMode;
		private FloatingToolbar mFloatingToolbar;
		private ViewTreeObserver.OnPreDrawListener mFloatingToolbarPreDrawListener;
		private boolean mTouchCancelled;
		private boolean mTouchActive;

		public StatusBarWindowView(Context context, AttributeSet attrs) {
		super(context, attrs);
		@@ -239,10 +242,20 @@ public class StatusBarWindowView extends FrameLayout {

		@Override
		public boolean dispatchTouchEvent(MotionEvent ev) {
		if (ev.getActionMasked() == MotionEvent.ACTION_DOWN
		&& mNotificationPanel.isFullyCollapsed()) {
		boolean isDown = ev.getActionMasked() == MotionEvent.ACTION_DOWN;
		if (isDown && mNotificationPanel.isFullyCollapsed()) {
		mNotificationPanel.startExpandLatencyTracking();
		}
		if (isDown) {
		mTouchActive = true;
		mTouchCancelled = false;
		} else if (ev.getActionMasked() == MotionEvent.ACTION_UP
		\|\| ev.getActionMasked() == MotionEvent.ACTION_CANCEL) {
		mTouchActive = false;
		}
		if (mTouchCancelled) {
		return false;
		}
		mFalsingManager.onTouchEvent(ev, getWidth(), getHeight());
		if (mBrightnessMirror != null && mBrightnessMirror.getVisibility() == VISIBLE) {
		// Disallow new pointers while the brightness mirror is visible. This is so that you
		@@ -252,7 +265,7 @@ public class StatusBarWindowView extends FrameLayout {
		return false;
		}
		}
		if (ev.getActionMasked() == MotionEvent.ACTION_DOWN) {
		if (isDown) {
		mStackScrollLayout.closeControlsIfOutsideTouch(ev);
		}
		if (mService.isDozing()) {
		@@ -349,6 +362,18 @@ public class StatusBarWindowView extends FrameLayout {
		}
		}

		public void cancelCurrentTouch() {
		if (mTouchActive) {
		final long now = SystemClock.uptimeMillis();
		MotionEvent event = MotionEvent.obtain(now, now,
		MotionEvent.ACTION_CANCEL, 0.0f, 0.0f, 0);
		event.setSource(InputDevice.SOURCE_TOUCHSCREEN);
		dispatchTouchEvent(event);
		event.recycle();
		mTouchCancelled = true;
		}
		}

		public class LayoutParams extends FrameLayout.LayoutParams {

		public boolean ignoreRightInset;