Merge "Ensure previous background color is reapplied when showing a SurfaceView" into rvc-dev (7da77f41) · Commits · e / os / android_frameworks_base

core/java/android/view/SurfaceView.java

+10 −4

Original line number	Diff line number	Diff line
		@@ -176,6 +176,7 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall
		boolean mUseAlpha = false;
		float mSurfaceAlpha = 1f;
		boolean mClipSurfaceToBounds;
		int mBackgroundColor = Color.BLACK;

		@UnsupportedAppUsage
		boolean mHaveFrame = false;
		@@ -828,6 +829,12 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall
		}
		}

		private Transaction updateBackgroundColor(Transaction t) {
		final float[] colorComponents = new float[] { Color.red(mBackgroundColor) / 255.f,
		Color.green(mBackgroundColor) / 255.f, Color.blue(mBackgroundColor) / 255.f };
		t.setColor(mBackgroundControl, colorComponents);
		return t;
		}

		private void releaseSurfaces() {
		mSurfaceAlpha = 1f;
		@@ -1000,6 +1007,7 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall
		}

		updateBackgroundVisibility(mTmpTransaction);
		updateBackgroundColor(mTmpTransaction);
		if (mUseAlpha) {
		mTmpTransaction.setAlpha(mSurfaceControl, alpha);
		mSurfaceAlpha = alpha;
		@@ -1399,10 +1407,8 @@ public class SurfaceView extends View implements ViewRootImpl.SurfaceChangedCall
		return;
		}

		final float[] colorComponents = new float[] { Color.red(bgColor) / 255.f,
		Color.green(bgColor) / 255.f, Color.blue(bgColor) / 255.f };

		mTmpTransaction.setColor(mBackgroundControl, colorComponents).apply();
		mBackgroundColor = bgColor;
		updateBackgroundColor(mTmpTransaction).apply();
		}

		@UnsupportedAppUsage