Merge "Adding utility method to dump encoded view hierarchy" into pi-dev (7e7ad730) · Commits · e / os / android_frameworks_base

packages/SystemUI/shared/src/com/android/systemui/shared/system/ActivityCompat.java

+27 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,10 @@
		package com.android.systemui.shared.system;

		import android.app.Activity;
		import android.view.View;
		import android.view.ViewHierarchyEncoder;

		import java.io.ByteArrayOutputStream;

		public class ActivityCompat {
		private final Activity mWrapped;
		@@ -31,4 +35,27 @@ public class ActivityCompat {
		public void registerRemoteAnimations(RemoteAnimationDefinitionCompat definition) {
		mWrapped.registerRemoteAnimations(definition.getWrapped());
		}

		/**
		* @see android.view.ViewDebug#dumpv2(View, ByteArrayOutputStream)
		*/
		public boolean encodeViewHierarchy(ByteArrayOutputStream out) {
		View view = null;
		if (mWrapped.getWindow() != null &&
		mWrapped.getWindow().peekDecorView() != null &&
		mWrapped.getWindow().peekDecorView().getViewRootImpl() != null) {
		view = mWrapped.getWindow().peekDecorView().getViewRootImpl().getView();
		}
		if (view == null) {
		return false;
		}

		final ViewHierarchyEncoder encoder = new ViewHierarchyEncoder(out);
		int[] location = view.getLocationOnScreen();
		encoder.addProperty("window:left", location[0]);
		encoder.addProperty("window:top", location[1]);
		view.encode(encoder);
		encoder.endStream();
		return true;
		}
		}