UnlockDeviceTestRunner.java

/*
 * Copyright (C) 2015 Ribot Ltd.
 *
 * 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 License 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 uk.co.ribot.easyadapterdemo.util;

import android.app.Application;
import android.app.KeyguardManager;
import android.content.Context;
import android.os.PowerManager;
import android.support.test.runner.AndroidJUnitRunner;

public class UnlockDeviceTestRunner extends AndroidJUnitRunner {

    @Override
    public void onStart() {
        runOnMainSync(new Runnable() {
            @Override
            public void run() {
                Application app = (Application) getTargetContext().getApplicationContext();
                String simpleName = UnlockDeviceTestRunner.class.getSimpleName();

                // Unlock the device so that the tests can input keystrokes.
                ((KeyguardManager) app.getSystemService(Context.KEYGUARD_SERVICE)) //
                        .newKeyguardLock(simpleName) //
                        .disableKeyguard();
                // Wake up the screen.
                ((PowerManager) app.getSystemService(Context.POWER_SERVICE))
                        .newWakeLock(PowerManager.FULL_WAKE_LOCK |
                                        PowerManager.ACQUIRE_CAUSES_WAKEUP |
                                        PowerManager.ON_AFTER_RELEASE,
                                simpleName)
                        .acquire();

            }
        });
        super.onStart();
    }
}