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| author | John Spurlock <jspurlock@google.com> | 2015-06-30 15:14:27 -0400 |
|---|---|---|
| committer | John Spurlock <jspurlock@google.com> | 2015-06-30 15:14:27 -0400 |
| commit | 1a830f0d80433747399e72a98b3b6bfad4f321c3 (patch) | |
| tree | e799cdb003110a197b99e8e819b74f80a5ba5a47 /packages/SystemUI/src/com/android/systemui/volume | |
| parent | bee7245c69cd3d3c1404f35299c3867d1b8525f5 (diff) | |
| download | frameworks_base-1a830f0d80433747399e72a98b3b6bfad4f321c3.zip frameworks_base-1a830f0d80433747399e72a98b3b6bfad4f321c3.tar.gz frameworks_base-1a830f0d80433747399e72a98b3b6bfad4f321c3.tar.bz2 | |
Volume: Defend against monkeys pulling tags too early.
Bug: 22197117
Change-Id: I0f944fbc7fd6dd5176300c4fd0fd7b79234efe2d
Diffstat (limited to 'packages/SystemUI/src/com/android/systemui/volume')
| -rw-r--r-- | packages/SystemUI/src/com/android/systemui/volume/VolumeDialogMotion.java | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogMotion.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogMotion.java index fdf1840..2f104bd 100644 --- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogMotion.java +++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogMotion.java @@ -126,6 +126,11 @@ public class VolumeDialogMotion { return mChevron.getHeight() / 6; } + private int chevronPosY() { + final Object tag = mChevron == null ? null : mChevron.getTag(); + return tag == null ? 0 : (Integer) tag; + } + private void startShowAnimation() { if (D.BUG) Log.d(TAG, "startShowAnimation"); mDialogView.animate() @@ -139,7 +144,7 @@ public class VolumeDialogMotion { if (mChevronPositionAnimator == null) return; // reposition chevron final float v = (Float) mChevronPositionAnimator.getAnimatedValue(); - final int posY = (Integer) mChevron.getTag(); + final int posY = chevronPosY(); mChevron.setTranslationY(posY + v + -mDialogView.getTranslationY()); }}) .start(); @@ -212,7 +217,7 @@ public class VolumeDialogMotion { @Override public void onAnimationUpdate(ValueAnimator animation) { mContents.setTranslationY(-mDialogView.getTranslationY()); - int posY = (Integer) mChevron.getTag(); + final int posY = chevronPosY(); mChevron.setTranslationY(posY + -mDialogView.getTranslationY()); } }) |