Merge "Fix FingerprintDialogView when show is called before animation is complete" into pi-dev (48683b25) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/fingerprint/FingerprintDialogImpl.java

+6 −3

Original line number	Diff line number	Diff line
		@@ -134,8 +134,11 @@ public class FingerprintDialogImpl extends SystemUI implements CommandQueue.Call
		}

		private void handleShowDialog(SomeArgs args) {
		if (DEBUG) Log.d(TAG, "handleShowDialog");
		if (mDialogShowing) {
		if (DEBUG) Log.d(TAG, "handleShowDialog, isAnimatingAway: "
		+ mDialogView.isAnimatingAway());
		if (mDialogView.isAnimatingAway()) {
		mDialogView.forceRemove();
		} else if (mDialogShowing) {
		Log.w(TAG, "Dialog already showing");
		return;
		}
		@@ -168,7 +171,7 @@ public class FingerprintDialogImpl extends SystemUI implements CommandQueue.Call
		}

		private void handleHideDialog(boolean userCanceled) {
		if (DEBUG) Log.d(TAG, "handleHideDialog");
		if (DEBUG) Log.d(TAG, "handleHideDialog, userCanceled: " + userCanceled);
		if (!mDialogShowing) {
		// This can happen if there's a race and we get called from both
		// onAuthenticated and onError, etc.

packages/SystemUI/src/com/android/systemui/fingerprint/FingerprintDialogView.java

+54 −21

Original line number	Diff line number	Diff line
		@@ -19,7 +19,6 @@ package com.android.systemui.fingerprint;
		import android.content.Context;
		import android.graphics.Color;
		import android.graphics.PixelFormat;
		import android.graphics.PorterDuff;
		import android.graphics.drawable.AnimatedVectorDrawable;
		import android.graphics.drawable.Drawable;
		import android.hardware.biometrics.BiometricPrompt;
		@@ -76,9 +75,29 @@ public class FingerprintDialogView extends LinearLayout {
		private Bundle mBundle;
		private final LinearLayout mDialog;
		private int mLastState;
		private boolean mAnimatingAway;
		private boolean mWasForceRemoved;

		private final float mDisplayWidth;

		private final Runnable mShowAnimationRunnable = new Runnable() {
		@Override
		public void run() {
		mLayout.animate()
		.alpha(1f)
		.setDuration(ANIMATION_DURATION_SHOW)
		.setInterpolator(mLinearOutSlowIn)
		.withLayer()
		.start();
		mDialog.animate()
		.translationY(0)
		.setDuration(ANIMATION_DURATION_SHOW)
		.setInterpolator(mLinearOutSlowIn)
		.withLayer()
		.start();
		}
		};

		public FingerprintDialogView(Context context, Handler handler) {
		super(context);
		mHandler = handler;
		@@ -192,26 +211,20 @@ public class FingerprintDialogView extends LinearLayout {
		positive.setVisibility(View.GONE);
		}

		if (!mWasForceRemoved) {
		// Dim the background and slide the dialog up
		mDialog.setTranslationY(mAnimationTranslationOffset);
		mLayout.setAlpha(0f);
		postOnAnimation(new Runnable() {
		@Override
		public void run() {
		mLayout.animate()
		.alpha(1f)
		.setDuration(ANIMATION_DURATION_SHOW)
		.setInterpolator(mLinearOutSlowIn)
		.withLayer()
		.start();
		mDialog.animate()
		.translationY(0)
		.setDuration(ANIMATION_DURATION_SHOW)
		.setInterpolator(mLinearOutSlowIn)
		.withLayer()
		.start();
		postOnAnimation(mShowAnimationRunnable);
		} else {
		// Show the dialog immediately
		mLayout.animate().cancel();
		mDialog.animate().cancel();
		mDialog.setAlpha(1.0f);
		mDialog.setTranslationY(0);
		mLayout.setAlpha(1.0f);
		}
		});
		mWasForceRemoved = false;
		}

		private void setDismissesDialog(View v) {
		@@ -224,10 +237,13 @@ public class FingerprintDialogView extends LinearLayout {
		}

		public void startDismiss() {
		mAnimatingAway = true;

		final Runnable endActionRunnable = new Runnable() {
		@Override
		public void run() {
		mWindowManager.removeView(FingerprintDialogView.this);
		mAnimatingAway = false;
		}
		};

		@@ -251,6 +267,23 @@ public class FingerprintDialogView extends LinearLayout {
		});
		}

		/**
		* Force remove the window, cancelling any animation that's happening. This should only be
		* called if we want to quickly show the dialog again (e.g. on rotation). Calling this method
		* will cause the dialog to show without an animation the next time it's attached.
		*/
		public void forceRemove() {
		mLayout.animate().cancel();
		mDialog.animate().cancel();
		mWindowManager.removeView(FingerprintDialogView.this);
		mAnimatingAway = false;
		mWasForceRemoved = true;
		}

		public boolean isAnimatingAway() {
		return mAnimatingAway;
		}

		public void setBundle(Bundle bundle) {
		mBundle = bundle;
		}