GrantPermissionCallable.java
/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the Lice`nse is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.test.runner.permission;
import android.content.Context;
import android.support.annotation.NonNull;
import android.util.Log;
/** Grants a permission at runtime using a @{link ShellCommand} */
class GrantPermissionCallable extends RequestPermissionCallable {
private static final String TAG = "GrantPermissionCallable";
GrantPermissionCallable(
@NonNull ShellCommand shellCommand, @NonNull Context context, String permission) {
super(shellCommand, context, permission);
}
@Override
public Result call() throws Exception {
if (isPermissionGranted()) {
Log.i(TAG, "Permission: " + getPermission() + " is already granted!");
return Result.SUCCESS;
}
ShellCommand cmdForPermission = getShellCommand();
try {
cmdForPermission.execute();
} finally {
if (!isPermissionGranted()) {
// Wait another 1000 ms before we fail
Thread.sleep(1000);
if (!isPermissionGranted()) {
Log.e(TAG, "Permission: " + getPermission() + " cannot be granted!");
return Result.FAILURE;
}
}
}
return Result.SUCCESS;
}
}