Merge "DecorView: Avoid changing shadow size in Pinned Stack." into oc-dev (cc824e77) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/policy/DecorView.java

+6 −2

Original line number	Diff line number	Diff line
		@@ -82,6 +82,7 @@ import android.widget.PopupWindow;

		import static android.app.ActivityManager.StackId;
		import static android.app.ActivityManager.StackId.FULLSCREEN_WORKSPACE_STACK_ID;
		import static android.app.ActivityManager.StackId.FREEFORM_WORKSPACE_STACK_ID;
		import static android.app.ActivityManager.StackId.PINNED_STACK_ID;
		import static android.app.ActivityManager.StackId.INVALID_STACK_ID;
		import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
		@@ -2182,19 +2183,22 @@ public class DecorView extends FrameLayout implements RootViewSurfaceTaker, Wind
		final boolean wasAdjustedForStack = mElevationAdjustedForStack;
		// Do not use a shadow when we are in resizing mode (mBackdropFrameRenderer not null)
		// since the shadow is bound to the content size and not the target size.
		if (StackId.hasWindowShadow(mStackId) && !isResizing()) {
		if ((mStackId == FREEFORM_WORKSPACE_STACK_ID) && !isResizing()) {
		elevation = hasWindowFocus() ?
		DECOR_SHADOW_FOCUSED_HEIGHT_IN_DIP : DECOR_SHADOW_UNFOCUSED_HEIGHT_IN_DIP;
		// Add a maximum shadow height value to the top level view.
		// Note that pinned stack doesn't have focus
		// so maximum shadow height adjustment isn't needed.
		// TODO(skuhne): Remove this if clause once b/22668382 got fixed.
		if (!mAllowUpdateElevation && mStackId != PINNED_STACK_ID) {
		if (!mAllowUpdateElevation) {
		elevation = DECOR_SHADOW_FOCUSED_HEIGHT_IN_DIP;
		}
		// Convert the DP elevation into physical pixels.
		elevation = dipToPx(elevation);
		mElevationAdjustedForStack = true;
		} else if (mStackId == PINNED_STACK_ID) {
		elevation = dipToPx(DECOR_SHADOW_UNFOCUSED_HEIGHT_IN_DIP);
		mElevationAdjustedForStack = true;
		} else {
		mElevationAdjustedForStack = false;
		}