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Merge "Using fast-invalidate pattern for screenshot animations." into ics-mr1

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This commit is contained in:
Winson Chung
2011-10-31 10:54:12 -07:00
committed by Android (Google) Code Review
parent 6d4b9f0b40 53c92820da
commit 650ee281ae
1 changed files with 36 additions and 22 deletions
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58
packages/SystemUI/src/com/android/systemui/screenshot/GlobalScreenshot.java
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@@ -462,16 +462,20 @@ class GlobalScreenshot {
anim.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationStart(Animator animation) {
mBackgroundView.setAlpha(0f);
mBackgroundView.setFastAlpha(0f);
mBackgroundView.setVisibility(View.VISIBLE);
mScreenshotContainerView.setAlpha(0f);
mScreenshotContainerView.setTranslationX(0f);
mScreenshotContainerView.setTranslationY(0f);
mScreenshotContainerView.setScaleX(SCREENSHOT_SCALE + mBgPaddingScale);
mScreenshotContainerView.setScaleY(SCREENSHOT_SCALE + mBgPaddingScale);
mBackgroundView.fastInvalidate();
mScreenshotContainerView.setFastAlpha(0f);
mScreenshotContainerView.setFastTranslationX(0f);
mScreenshotContainerView.setFastTranslationY(0f);
mScreenshotContainerView.setFastScaleX(SCREENSHOT_SCALE + mBgPaddingScale);
mScreenshotContainerView.setFastScaleY(SCREENSHOT_SCALE + mBgPaddingScale);
mScreenshotContainerView.setVisibility(View.VISIBLE);
mScreenshotFlash.setAlpha(0f);
mScreenshotContainerView.fastInvalidate();
mScreenshotFlash.setFastAlpha(0f);
mScreenshotFlash.setVisibility(View.VISIBLE);
mScreenshotFlash.fastInvalidate();
mScreenshotLayout.invalidate();
}
@Override
public void onAnimationEnd(android.animation.Animator animation) {
@@ -485,11 +489,15 @@ class GlobalScreenshot {
float scaleT = (SCREENSHOT_SCALE + mBgPaddingScale)
- (float) scaleInterpolator.getInterpolation(t)
* (SCREENSHOT_SCALE - SCREENSHOT_DROP_IN_MIN_SCALE);
mBackgroundView.setAlpha(scaleInterpolator.getInterpolation(t) * BACKGROUND_ALPHA);
mScreenshotContainerView.setAlpha(t);
mScreenshotContainerView.setScaleX(scaleT);
mScreenshotContainerView.setScaleY(scaleT);
mScreenshotFlash.setAlpha(flashAlphaInterpolator.getInterpolation(t));
mBackgroundView.setFastAlpha(scaleInterpolator.getInterpolation(t) * BACKGROUND_ALPHA);
mBackgroundView.fastInvalidate();
mScreenshotContainerView.setFastAlpha(t);
mScreenshotContainerView.setFastScaleX(scaleT);
mScreenshotContainerView.setFastScaleY(scaleT);
mScreenshotContainerView.fastInvalidate();
mScreenshotFlash.setFastAlpha(flashAlphaInterpolator.getInterpolation(t));
mScreenshotFlash.fastInvalidate();
mScreenshotLayout.invalidate();
}
});
return anim;
@@ -517,10 +525,13 @@ class GlobalScreenshot {
float scaleT = (SCREENSHOT_DROP_IN_MIN_SCALE + mBgPaddingScale)
- (float) t * (SCREENSHOT_DROP_IN_MIN_SCALE
- SCREENSHOT_FAST_DROP_OUT_MIN_SCALE);
mBackgroundView.setAlpha((1f - t) * BACKGROUND_ALPHA);
mScreenshotContainerView.setAlpha(1f - t);
mScreenshotContainerView.setScaleX(scaleT);
mScreenshotContainerView.setScaleY(scaleT);
mBackgroundView.setFastAlpha((1f - t) * BACKGROUND_ALPHA);
mBackgroundView.fastInvalidate();
mScreenshotContainerView.setFastAlpha(1f - t);
mScreenshotContainerView.setFastScaleX(scaleT);
mScreenshotContainerView.setFastScaleY(scaleT);
mScreenshotContainerView.fastInvalidate();
mScreenshotLayout.invalidate();
}
});
} else {
@@ -555,12 +566,15 @@ class GlobalScreenshot {
float scaleT = (SCREENSHOT_DROP_IN_MIN_SCALE + mBgPaddingScale)
- (float) scaleInterpolator.getInterpolation(t)
* (SCREENSHOT_DROP_IN_MIN_SCALE - SCREENSHOT_DROP_OUT_MIN_SCALE);
mBackgroundView.setAlpha((1f - t) * BACKGROUND_ALPHA);
mScreenshotContainerView.setAlpha(1f - scaleInterpolator.getInterpolation(t));
mScreenshotContainerView.setScaleX(scaleT);
mScreenshotContainerView.setScaleY(scaleT);
mScreenshotContainerView.setTranslationX(t * finalPos.x);
mScreenshotContainerView.setTranslationY(t * finalPos.y);
mBackgroundView.setFastAlpha((1f - t) * BACKGROUND_ALPHA);
mBackgroundView.fastInvalidate();
mScreenshotContainerView.setFastAlpha(1f - scaleInterpolator.getInterpolation(t));
mScreenshotContainerView.setFastScaleX(scaleT);
mScreenshotContainerView.setFastScaleY(scaleT);
mScreenshotContainerView.setFastTranslationX(t * finalPos.x);
mScreenshotContainerView.setFastTranslationY(t * finalPos.y);
mScreenshotContainerView.fastInvalidate();
mScreenshotLayout.invalidate();
}
});
}