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/*
* Copyright (C) 2018 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 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 com.android.tv.tests.ui;
import static junit.framework.Assert.assertTrue;
import android.app.Instrumentation;
import android.app.UiAutomation;
import android.content.Context;
import android.content.res.Resources;
import android.os.Build;
import android.os.SystemClock;
import android.support.test.InstrumentationRegistry;
import android.support.test.uiautomator.BySelector;
import android.support.test.uiautomator.Configurator;
import android.support.test.uiautomator.SearchCondition;
import android.support.test.uiautomator.UiDevice;
import android.support.test.uiautomator.Until;
import android.view.InputDevice;
import android.view.KeyEvent;
import com.android.tv.testing.data.ChannelInfo;
import com.android.tv.testing.testinput.ChannelStateData;
import com.android.tv.testing.testinput.TestInputControlConnection;
import com.android.tv.testing.testinput.TestInputControlUtils;
import com.android.tv.testing.uihelper.Constants;
import com.android.tv.testing.uihelper.LiveChannelsUiDeviceHelper;
import com.android.tv.testing.uihelper.MenuHelper;
import com.android.tv.testing.uihelper.SidePanelHelper;
import com.android.tv.testing.uihelper.UiDeviceAsserts;
import com.android.tv.testing.uihelper.UiDeviceUtils;
import org.junit.rules.ExternalResource;
/** UIHelpers and TestInputController for LiveChannels. */
public class LiveChannelsTestController extends ExternalResource {
private final TestInputControlConnection mConnection = new TestInputControlConnection();
public MenuHelper menuHelper;
public SidePanelHelper sidePanelHelper;
public LiveChannelsUiDeviceHelper liveChannelsHelper;
private UiDevice mDevice;
private Resources mTargetResources;
private Instrumentation mInstrumentation;
private void assertPressKeyUp(int keyCode, boolean sync) {
assertPressKey(KeyEvent.ACTION_UP, keyCode, sync);
}
private void assertPressKey(int action, int keyCode, boolean sync) {
long eventTime = SystemClock.uptimeMillis();
KeyEvent event =
new KeyEvent(
eventTime,
eventTime,
action,
keyCode,
0,
0,
-1,
0,
0,
InputDevice.SOURCE_KEYBOARD);
assertTrue("Failed to inject key up event:" + event, injectEvent(event, sync));
}
private UiAutomation getUiAutomation() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
int flags = Configurator.getInstance().getUiAutomationFlags();
return mInstrumentation.getUiAutomation(flags);
} else {
return mInstrumentation.getUiAutomation();
}
}
@Override
protected void before() throws Exception {
mInstrumentation = InstrumentationRegistry.getInstrumentation();
Context context = mInstrumentation.getContext();
context.bindService(
TestInputControlUtils.createIntent(), mConnection, Context.BIND_AUTO_CREATE);
mDevice = UiDevice.getInstance(mInstrumentation);
mTargetResources = mInstrumentation.getTargetContext().getResources();
menuHelper = new MenuHelper(mDevice, mTargetResources);
sidePanelHelper = new SidePanelHelper(mDevice, mTargetResources);
liveChannelsHelper = new LiveChannelsUiDeviceHelper(mDevice, mTargetResources, context);
}
@Override
protected void after() {
if (mConnection.isBound()) {
mInstrumentation.getContext().unbindService(mConnection);
}
// TODO: robustly handle left over pops from failed tests.
// Clear any side panel, menu, ...
// Scene container should not be checked here because pressing the BACK key in some scenes
// might launch the home screen.
if (mDevice.hasObject(Constants.SIDE_PANEL)
|| mDevice.hasObject(Constants.MENU)
|| mDevice.hasObject(Constants.PROGRAM_GUIDE)) {
mDevice.pressBack();
}
// To destroy the activity to make sure next test case's activity launch check works well.
mDevice.pressBack();
}
/**
* Update the channel state to {@code data} then tune to that channel.
*
* @param data the state to update the channel with.
* @param channel the channel to tune to
*/
protected void updateThenTune(ChannelStateData data, ChannelInfo channel) {
mConnection.updateChannelState(channel, data);
pressKeysForChannel(channel);
}
/**
* Send the keys for the channel number of {@code channel} and press the DPAD center.
*
* <p>Usually this will tune to the given channel.
*/
public void pressKeysForChannel(ChannelInfo channel) {
UiDeviceUtils.pressKeys(mDevice, channel.number);
UiDeviceAsserts.assertWaitForCondition(
mDevice, Until.hasObject(Constants.KEYPAD_CHANNEL_SWITCH));
mDevice.pressDPadCenter();
}
public void assertHas(BySelector bySelector, boolean expected) {
UiDeviceAsserts.assertHas(mDevice, bySelector, expected);
}
public void assertWaitForCondition(SearchCondition<Boolean> booleanSearchCondition) {
UiDeviceAsserts.assertWaitForCondition(mDevice, booleanSearchCondition);
}
public void assertWaitForCondition(SearchCondition<Boolean> gone, long timeout) {
UiDeviceAsserts.assertWaitForCondition(mDevice, gone, timeout);
}
public void assertWaitUntilFocused(BySelector bySelector) {
UiDeviceAsserts.assertWaitUntilFocused(mDevice, bySelector);
}
public Resources getTargetResources() {
return mTargetResources;
}
public UiDevice getUiDevice() {
return mDevice;
}
public boolean injectEvent(KeyEvent event, boolean sync) {
return getUiAutomation().injectInputEvent(event, sync);
}
public void pressBack() {
mDevice.pressBack();
}
public void pressDPadCenter() {
pressDPadCenter(1);
}
public void pressDPadCenter(int repeat) {
UiDevice.getInstance(mInstrumentation).waitForIdle();
for (int i = 0; i < repeat; ++i) {
assertPressKey(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER, false);
if (i < repeat - 1) {
assertPressKeyUp(KeyEvent.KEYCODE_DPAD_CENTER, false);
}
}
// Send last key event synchronously.
assertPressKeyUp(KeyEvent.KEYCODE_DPAD_CENTER, true);
}
public void pressDPadDown() {
mDevice.pressDPadDown();
}
public void pressDPadLeft() {
mDevice.pressDPadLeft();
}
public void pressDPadRight() {
mDevice.pressDPadRight();
}
public void pressDPadUp() {
mDevice.pressDPadUp();
}
public void pressEnter() {
mDevice.pressEnter();
}
public void pressHome() {
mDevice.pressHome();
}
public void pressKeyCode(int keyCode) {
mDevice.pressKeyCode(keyCode);
}
public void pressMenu() {
mDevice.pressMenu();
}
public void waitForIdle() {
mDevice.waitForIdle();
}
public void waitForIdleSync() {
mInstrumentation.waitForIdleSync();
}
}
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