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Merge "Fix LongScreenshotActivity rotation" into sc-dev

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This commit is contained in:
Matt Casey
2021-06-16 19:32:14 +00:00
committed by Android (Google) Code Review
parent 9515d87dbb 97bcb3ff62
commit 11aac84721
1 changed files with 16 additions and 13 deletions
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29
packages/SystemUI/src/com/android/systemui/screenshot/LongScreenshotActivity.java
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@@ -250,6 +250,7 @@ public class LongScreenshotActivity extends Activity {
Log.d(TAG, "onCachedImageLoaded(imageResult=" + imageResult + ")");
BitmapDrawable drawable = new BitmapDrawable(getResources(), imageResult.bitmap);
mPreview.setImageDrawable(drawable);
mPreview.setAlpha(1f);
mMagnifierView.setDrawable(drawable, imageResult.bitmap.getWidth(),
imageResult.bitmap.getHeight());
mCropView.setVisibility(View.VISIBLE);
@@ -476,19 +477,21 @@ public class LongScreenshotActivity extends Activity {
params.height = boundaries.height();
mTransitionView.setLayoutParams(params);
ConstraintLayout.LayoutParams enterTransitionParams =
(ConstraintLayout.LayoutParams) mEnterTransitionView.getLayoutParams();
float topFraction = Math.max(0,
-mLongScreenshot.getTop() / (float) mLongScreenshot.getHeight());
enterTransitionParams.width = (int) (scale * drawable.getIntrinsicWidth());
enterTransitionParams.height = (int) (scale * mLongScreenshot.getPageHeight());
mEnterTransitionView.setLayoutParams(enterTransitionParams);
if (mLongScreenshot != null) {
ConstraintLayout.LayoutParams enterTransitionParams =
(ConstraintLayout.LayoutParams) mEnterTransitionView.getLayoutParams();
float topFraction = Math.max(0,
-mLongScreenshot.getTop() / (float) mLongScreenshot.getHeight());
enterTransitionParams.width = (int) (scale * drawable.getIntrinsicWidth());
enterTransitionParams.height = (int) (scale * mLongScreenshot.getPageHeight());
mEnterTransitionView.setLayoutParams(enterTransitionParams);
Matrix matrix = new Matrix();
matrix.setScale(scale, scale);
matrix.postTranslate(0, -scale * drawable.getIntrinsicHeight() * topFraction);
mEnterTransitionView.setImageMatrix(matrix);
mEnterTransitionView.setTranslationY(
topFraction * previewHeight + mPreview.getPaddingTop() + extraPadding);
Matrix matrix = new Matrix();
matrix.setScale(scale, scale);
matrix.postTranslate(0, -scale * drawable.getIntrinsicHeight() * topFraction);
mEnterTransitionView.setImageMatrix(matrix);
mEnterTransitionView.setTranslationY(
topFraction * previewHeight + mPreview.getPaddingTop() + extraPadding);
}
}
}