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/*
* Copyright (C) 2015 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.testing.uihelper;
import static com.android.tv.testing.uihelper.Constants.MENU;
import android.content.res.Resources;
import android.support.test.uiautomator.By;
import android.support.test.uiautomator.BySelector;
import android.support.test.uiautomator.Direction;
import android.support.test.uiautomator.UiDevice;
import android.support.test.uiautomator.UiObject2;
import android.support.test.uiautomator.Until;
import com.android.tv.R;
import junit.framework.Assert;
/** Helper for testing {@link com.android.tv.menu.Menu}. */
public class MenuHelper extends BaseUiDeviceHelper {
private final BySelector byChannels;
public MenuHelper(UiDevice uiDevice, Resources targetResources) {
super(uiDevice, targetResources);
byChannels =
ByResource.id(mTargetResources, R.id.item_list)
.hasDescendant(
ByResource.text(mTargetResources, R.string.menu_title_channels));
}
public BySelector getByChannels() {
return byChannels;
}
/**
* Navigate to the menu item with the text {@code itemTextResId} in the row with text {@code
* rowTitleResId}.
*
* <p>Fails if the menu item can not be navigated to.
*
* @param rowTitleResId the resource id of the string in the desired row title.
* @param itemTextResId the resource id of the string in the desired item.
* @return the item navigated to.
*/
public UiObject2 assertNavigateToMenuItem(int rowTitleResId, int itemTextResId) {
UiObject2 row = assertNavigateToRow(rowTitleResId);
BySelector byListView = ByResource.id(mTargetResources, R.id.list_view);
UiObject2 listView = row.findObject(byListView);
Assert.assertNotNull(
"Menu row '"
+ mTargetResources.getString(rowTitleResId)
+ "' does not have a "
+ byListView,
listView);
return assertNavigateToRowItem(listView, itemTextResId);
}
/**
* Navigate to the menu row with the text title {@code rowTitleResId}.
*
* <p>Fails if the menu row can not be navigated to. We can't navigate to the Play controls row
* with this method, because the row doesn't have the title when it is selected. Use {@link
* #assertNavigateToPlayControlsRow} for the row instead.
*
* @param rowTitleResId the resource id of the string in the desired row title.
* @return the row navigated to.
*/
public UiObject2 assertNavigateToRow(int rowTitleResId) {
UiDeviceAsserts.assertHas(mUiDevice, MENU, true);
UiObject2 menu = mUiDevice.findObject(MENU);
// TODO: handle play controls. They have a different dom structure and navigation sometimes
// can get stuck on that row.
return UiDeviceAsserts.assertNavigateTo(
mUiDevice,
menu,
By.hasDescendant(ByResource.text(mTargetResources, rowTitleResId)),
Direction.DOWN);
}
/**
* Navigate to the Play controls row.
*
* <p>Fails if the row can not be navigated to.
*
* @see #assertNavigateToRow
*/
public void assertNavigateToPlayControlsRow() {
UiDeviceAsserts.assertHas(mUiDevice, MENU, true);
// The play controls row doesn't have title when selected, so can't use
// MenuHelper.assertNavigateToRow().
assertNavigateToRow(R.string.menu_title_channels);
mUiDevice.pressDPadUp();
}
/**
* Navigate to the menu item in the given {@code row} with the text {@code itemTextResId} .
*
* <p>Fails if the menu item can not be navigated to.
*
* @param row the container to look for menu items in.
* @param itemTextResId the resource id of the string in the desired item.
* @return the item navigated to.
*/
public UiObject2 assertNavigateToRowItem(UiObject2 row, int itemTextResId) {
return UiDeviceAsserts.assertNavigateTo(
mUiDevice,
row,
By.hasDescendant(ByResource.text(mTargetResources, itemTextResId)),
Direction.RIGHT);
}
public UiObject2 assertPressOptionsSettings() {
return assertPressMenuItem(R.string.menu_title_options, R.string.options_item_settings);
}
public UiObject2 assertPressOptionsClosedCaptions() {
return assertPressMenuItem(
R.string.menu_title_options, R.string.options_item_closed_caption);
}
public UiObject2 assertPressOptionsDisplayMode() {
return assertPressMenuItem(R.string.menu_title_options, R.string.options_item_display_mode);
}
public UiObject2 assertPressOptionsMultiAudio() {
return assertPressMenuItem(R.string.menu_title_options, R.string.options_item_multi_audio);
}
public UiObject2 assertPressProgramGuide() {
return assertPressMenuItem(
R.string.menu_title_channels, R.string.channels_item_program_guide);
}
public UiObject2 assertPressDvrLibrary() {
return assertPressMenuItem(R.string.menu_title_channels, R.string.channels_item_dvr);
}
/**
* Navigate to the menu item with the text {@code itemTextResId} in the row with text {@code
* rowTitleResId}.
*
* <p>Fails if the menu item can not be navigated to.
*
* @param rowTitleResId the resource id of the string in the desired row title.
* @param itemTextResId the resource id of the string in the desired item.
* @return the item navigated to.
*/
public UiObject2 assertPressMenuItem(int rowTitleResId, int itemTextResId) {
showMenu();
UiObject2 item = assertNavigateToMenuItem(rowTitleResId, itemTextResId);
mUiDevice.pressDPadCenter();
return item;
}
/** Waits until the menu is visible. */
public void assertWaitForMenu() {
UiDeviceAsserts.assertWaitForCondition(mUiDevice, Until.hasObject(MENU));
}
/**
* Show the menu.
*
* <p>Fails if the menu does not appear in {@link Constants#MAX_SHOW_DELAY_MILLIS}.
*/
public void showMenu() {
if (!mUiDevice.hasObject(MENU)) {
mUiDevice.pressMenu();
if (!UiDeviceAsserts.waitForCondition(mUiDevice, Until.hasObject(MENU))) {
// Sometimes animations might block menu key, try again to make sure it's received.
mUiDevice.pressMenu();
UiDeviceAsserts.assertWaitForCondition(mUiDevice, Until.hasObject(MENU));
}
}
}
}
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