Updating logging so that edge swipe logs do not get evicted by normal taps (f77a765f) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/navigationbar/gestural/EdgeBackGestureHandler.java

+36 −22

Original line number	Diff line number	Diff line
		@@ -240,8 +240,9 @@ public class EdgeBackGestureHandler extends CurrentUserTracker
		private float mMLResults;

		// For debugging
		private ArrayDeque<String> mPredictionLog = new ArrayDeque<>();
		private ArrayDeque<String> mGestureLog = new ArrayDeque<>();
		private LogArray mPredictionLog = new LogArray(MAX_NUM_LOGGED_PREDICTIONS);
		private LogArray mGestureLogInsideInsets = new LogArray(MAX_NUM_LOGGED_GESTURES);
		private LogArray mGestureLogOutsideInsets = new LogArray(MAX_NUM_LOGGED_GESTURES);

		private final GestureNavigationSettingsObserver mGestureNavigationSettingsObserver;

		@@ -620,7 +621,7 @@ public class EdgeBackGestureHandler extends CurrentUserTracker
		return mMLResults >= mMLModelThreshold ? 1 : 0;
		}

		private boolean isWithinTouchRegion(int x, int y) {
		private boolean isWithinInsets(int x, int y) {
		// Disallow if we are in the bottom gesture area
		if (y >= (mDisplaySize.y - mBottomGestureHeight)) {
		return false;
		@@ -633,7 +634,10 @@ public class EdgeBackGestureHandler extends CurrentUserTracker
		&& x < (mDisplaySize.x - 2 * (mEdgeWidthRight + mRightInset))) {
		return false;
		}
		return true;
		}

		private boolean isWithinTouchRegion(int x, int y) {
		// If the point is inside the PiP or Nav bar overlay excluded bounds, then ignore the back
		// gesture
		if (mPipExcludedBounds.contains(x, y) \|\| mNavBarOverlayExcludedBounds.contains(x, y)) {
		@@ -663,14 +667,8 @@ public class EdgeBackGestureHandler extends CurrentUserTracker
		}

		// For debugging purposes
		if (mPredictionLog.size() >= MAX_NUM_LOGGED_PREDICTIONS) {
		mPredictionLog.removeFirst();
		}
		mPredictionLog.addLast(String.format("Prediction [%d,%d,%d,%d,%f,%d]",
		mPredictionLog.log(String.format("Prediction [%d,%d,%d,%d,%f,%d]",
		System.currentTimeMillis(), x, y, app, mMLResults, withinRange ? 1 : 0));
		if (DEBUG_MISSING_GESTURE) {
		Log.d(DEBUG_MISSING_GESTURE_TAG, mPredictionLog.peekLast());
		}

		// Always allow if the user is in a transient sticky immersive state
		if (mIsNavBarShownTransiently) {
		@@ -743,7 +741,8 @@ public class EdgeBackGestureHandler extends CurrentUserTracker
		mMLResults = 0;
		mLogGesture = false;
		mInRejectedExclusion = false;
		mAllowGesture = !mDisabledForQuickstep && mIsBackGestureAllowed
		boolean isWithinInsets = isWithinInsets((int) ev.getX(), (int) ev.getY());
		mAllowGesture = !mDisabledForQuickstep && mIsBackGestureAllowed && isWithinInsets
		&& !mGestureBlockingActivityRunning
		&& !QuickStepContract.isBackGestureDisabled(mSysUiFlags)
		&& isWithinTouchRegion((int) ev.getX(), (int) ev.getY());
		@@ -757,18 +756,13 @@ public class EdgeBackGestureHandler extends CurrentUserTracker
		mThresholdCrossed = false;
		}

		// For debugging purposes
		if (mGestureLog.size() >= MAX_NUM_LOGGED_GESTURES) {
		mGestureLog.removeFirst();
		}
		mGestureLog.addLast(String.format(
		// For debugging purposes, only log edge points
		(isWithinInsets ? mGestureLogInsideInsets : mGestureLogOutsideInsets).log(String.format(
		"Gesture [%d,alw=%B,%B,%B,%B,disp=%s,wl=%d,il=%d,wr=%d,ir=%d,excl=%s]",
		System.currentTimeMillis(), mAllowGesture, mIsOnLeftEdge, mIsBackGestureAllowed,
		System.currentTimeMillis(), mAllowGesture, mIsOnLeftEdge,
		mIsBackGestureAllowed,
		QuickStepContract.isBackGestureDisabled(mSysUiFlags), mDisplaySize,
		mEdgeWidthLeft, mLeftInset, mEdgeWidthRight, mRightInset, mExcludeRegion));
		if (DEBUG_MISSING_GESTURE) {
		Log.d(DEBUG_MISSING_GESTURE_TAG, mGestureLog.peekLast());
		}
		} else if (mAllowGesture \|\| mLogGesture) {
		if (!mThresholdCrossed) {
		mEndPoint.x = (int) ev.getX();
		@@ -895,7 +889,7 @@ public class EdgeBackGestureHandler extends CurrentUserTracker
		pw.println(" mUseMLModel=" + mUseMLModel);
		pw.println(" mDisabledForQuickstep=" + mDisabledForQuickstep);
		pw.println(" mStartingQuickstepRotation=" + mStartingQuickstepRotation);
		pw.println(" mInRejectedExclusion" + mInRejectedExclusion);
		pw.println(" mInRejectedExclusion=" + mInRejectedExclusion);
		pw.println(" mExcludeRegion=" + mExcludeRegion);
		pw.println(" mUnrestrictedExcludeRegion=" + mUnrestrictedExcludeRegion);
		pw.println(" mPipExcludedBounds=" + mPipExcludedBounds);
		@@ -909,7 +903,8 @@ public class EdgeBackGestureHandler extends CurrentUserTracker
		pw.println(" mTouchSlop=" + mTouchSlop);
		pw.println(" mBottomGestureHeight=" + mBottomGestureHeight);
		pw.println(" mPredictionLog=" + String.join("\n", mPredictionLog));
		pw.println(" mGestureLog=" + String.join("\n", mGestureLog));
		pw.println(" mGestureLogInsideInsets=" + String.join("\n", mGestureLogInsideInsets));
		pw.println(" mGestureLogOutsideInsets=" + String.join("\n", mGestureLogOutsideInsets));
		pw.println(" mEdgeBackPlugin=" + mEdgeBackPlugin);
		}

		@@ -932,4 +927,23 @@ public class EdgeBackGestureHandler extends CurrentUserTracker
		}
		proto.edgeBackGestureHandler.allowGesture = mAllowGesture;
		}


		private static class LogArray extends ArrayDeque<String> {
		private final int mLength;

		LogArray(int length) {
		mLength = length;
		}

		void log(String message) {
		if (size() >= mLength) {
		removeFirst();
		}
		addLast(message);
		if (DEBUG_MISSING_GESTURE) {
		Log.d(DEBUG_MISSING_GESTURE_TAG, message);
		}
		}
		}
		}