Avoid rendering underneath nav bar (1d8ea53d) · Commits · e / os / android_packages_apps_Gallery2

src/com/android/camera/ui/CameraRootView.java

+32 −7

Original line number	Diff line number	Diff line
		@@ -32,6 +32,10 @@ import com.android.gallery3d.R;
		public class CameraRootView extends RelativeLayout
		implements RotatableLayout.RotationListener {

		private int mTopMargin = 0;
		private int mBottomMargin = 0;
		private int mLeftMargin = 0;
		private int mRightMargin = 0;
		private int mOffset = 0;
		public CameraRootView(Context context, AttributeSet attrs) {
		super(context, attrs);
		@@ -45,7 +49,23 @@ public class CameraRootView extends RelativeLayout
		super.fitSystemWindows(insets);
		// insets include status bar, navigation bar, etc
		// In this case, we are only concerned with the size of nav bar
		if (mOffset > 0) return true;
		if (mOffset > 0) {
		// Add margin if necessary to the view to ensure nothing is covered
		// by navigation bar
		FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) getLayoutParams();
		int right, bottom;
		if (insets.right > 0) {
		// navigation bar on the right
		right = mRightMargin > 0 ? 0 : insets.right;
		bottom = 0;
		} else {
		// navigation bar on the bottom
		bottom = mBottomMargin > 0 ? 0 : insets.bottom;
		right = 0;
		}
		lp.setMargins(mLeftMargin, mTopMargin, mRightMargin + right, mBottomMargin + bottom);
		return true;
		}
		FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) getLayoutParams();
		if (insets.bottom > 0) {
		mOffset = insets.bottom;
		@@ -54,10 +74,11 @@ public class CameraRootView extends RelativeLayout
		}
		Configuration config = getResources().getConfiguration();
		if (config.orientation == Configuration.ORIENTATION_PORTRAIT) {
		lp.setMargins(0, 0, 0, mOffset);
		mBottomMargin = mOffset;
		} else if (config.orientation == Configuration.ORIENTATION_LANDSCAPE) {
		lp.setMargins(0, 0, mOffset, 0);
		mRightMargin = mOffset;
		}
		lp.setMargins( mLeftMargin, mTopMargin, mRightMargin, mBottomMargin);
		CameraControls controls = (CameraControls) findViewById(R.id.camera_controls);
		if (controls != null) {
		controls.setRotationListener(this);
		@@ -69,10 +90,10 @@ public class CameraRootView extends RelativeLayout
		@Override
		public void onRotation(int rotation) {
		FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) getLayoutParams();
		int b = lp.bottomMargin;
		int t = lp.topMargin;
		int l = lp.leftMargin;
		int r = lp.rightMargin;
		int b = mBottomMargin;
		int t = mTopMargin;
		int l = mLeftMargin;
		int r = mRightMargin;
		rotation = (rotation + 360) % 360;
		if (rotation == 90) {
		lp.setMargins(b, l, t, r);
		@@ -81,5 +102,9 @@ public class CameraRootView extends RelativeLayout
		} else if (rotation == 180) {
		lp.setMargins(r, b, l, t);
		}
		mLeftMargin = lp.leftMargin;
		mTopMargin = lp.topMargin;
		mRightMargin = lp.rightMargin;
		mBottomMargin = lp.bottomMargin;
		}
		}