Merge "Check URI is valid for loading images" into rvc-dev (6acf4dfe) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/media/MediaControlPanel.java

+14 −1

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package com.android.systemui.media;
		import android.annotation.LayoutRes;
		import android.app.PendingIntent;
		import android.content.ComponentName;
		import android.content.ContentResolver;
		import android.content.Context;
		import android.content.Intent;
		import android.content.SharedPreferences;
		@@ -39,6 +40,7 @@ import android.media.session.MediaSession;
		import android.media.session.PlaybackState;
		import android.net.Uri;
		import android.service.media.MediaBrowserService;
		import android.text.TextUtils;
		import android.util.Log;
		import android.view.LayoutInflater;
		import android.view.View;
		@@ -435,7 +437,7 @@ public class MediaControlPanel {
		// First look in URI fields
		for (String field : ART_URIS) {
		String uriString = metadata.getString(field);
		if (uriString != null) {
		if (!TextUtils.isEmpty(uriString)) {
		albumArt = loadBitmapFromUri(Uri.parse(uriString));
		if (albumArt != null) {
		Log.d(TAG, "loaded art from " + field);
		@@ -463,6 +465,17 @@ public class MediaControlPanel {
		* @return bitmap, or null if couldn't be loaded
		*/
		private Bitmap loadBitmapFromUri(Uri uri) {
		// ImageDecoder requires a scheme of the following types
		if (uri.getScheme() == null) {
		return null;
		}

		if (!uri.getScheme().equals(ContentResolver.SCHEME_CONTENT)
		&& !uri.getScheme().equals(ContentResolver.SCHEME_ANDROID_RESOURCE)
		&& !uri.getScheme().equals(ContentResolver.SCHEME_FILE)) {
		return null;
		}

		ImageDecoder.Source source = ImageDecoder.createSource(mContext.getContentResolver(), uri);
		try {
		return ImageDecoder.decodeBitmap(source);