PluginProviderClient2.java 文件源码

/**
 * 调用插件里的Provider
 *
 * @see android.content.ContentProviderClient#query(Uri, String[], String, String[], String, CancellationSignal)
 */
@TargetApi(16)
public static Cursor query(Context c, Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder, CancellationSignal cancellationSignal) {
    ContentProviderClient client = PluginProviderClient.acquireContentProviderClient(c, "");
    if (client != null) {
        try {
            Uri toUri = toCalledUri(c, uri);
            return client.query(toUri, projection, selection, selectionArgs, sortOrder, cancellationSignal);
        } catch (RemoteException e) {
            if (LogDebug.LOG) {
                Log.d(TAG, e.toString());
            }
        }
    }

    if (LogDebug.LOG) {
        Log.d(TAG, String.format("call query2 %s fail", uri.toString()));
    }

    return null;
}