import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
+import java.util.Objects;
import java.util.concurrent.Executor;
/**
}
/**
- * Returns whether the app is trusted.
+ * Checks whether the remote user is a trusted app.
* <p>
* An app is trusted if the app holds the android.Manifest.permission.MEDIA_CONTENT_CONTROL
* permission or has an enabled notification listener.
*
- * @param userInfo The remote user info
+ * @param userInfo The remote user info from either
+ * {@link MediaSession#getCurrentControllerInfo()} or
+ * {@link MediaBrowserService#getCurrentBrowserInfo()}.
+ * @return {@code true} if the remote user is trusted and its package name matches with the UID.
+ * {@code false} otherwise.
*/
public boolean isTrustedForMediaControl(RemoteUserInfo userInfo) {
if (userInfo.getPackageName() == null) {
&& mPid == otherUserInfo.mPid
&& mUid == otherUserInfo.mUid;
}
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(mPackageName, mPid, mUid);
+ }
}
private static final class SessionsChangedWrapper {
final int uid = Binder.getCallingUid();
final long token = Binder.clearCallingIdentity();
try {
+ int controllerUserId = UserHandle.getUserId(controllerUid);
+ int controllerUidFromPackageName;
+ try {
+ controllerUidFromPackageName = getContext().getPackageManager()
+ .getPackageUidAsUser(controllerPackageName, controllerUserId);
+ } catch (NameNotFoundException e) {
+ if (DEBUG) {
+ Log.d(TAG, "Package " + controllerPackageName + " doesn't exist");
+ }
+ return false;
+ }
+ if (controllerUidFromPackageName != controllerUid) {
+ if (DEBUG) {
+ Log.d(TAG, "Package name " + controllerPackageName
+ + " doesn't match with the uid " + controllerUid);
+ }
+ return false;
+ }
return hasMediaControlPermission(UserHandle.getUserId(uid), controllerPackageName,
controllerPid, controllerUid);
} finally {