Android example source code file (MenuWith1ItemTest.java)

This example Android source code file (MenuWith1ItemTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" ^TM.

Java - Android tags/keywords

activityinstrumentationtestcase, android, exception, item, largetest, mediumtest, menuwith1itemtest, override, test, ui, util, utilities, view

The MenuWith1ItemTest.java Android example source code

/*
 * Copyright (C) 2007 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 android.view.menu;

import android.view.menu.MenuWith1Item;
import android.util.KeyUtils;
import com.android.internal.view.menu.MenuBuilder;

import android.test.suitebuilder.annotation.LargeTest;
import android.test.suitebuilder.annotation.MediumTest;
import android.test.TouchUtils;

import android.test.ActivityInstrumentationTestCase;
import android.view.KeyEvent;
import android.view.View;

public class MenuWith1ItemTest extends ActivityInstrumentationTestCase<MenuWith1Item> {
    private MenuWith1Item mActivity;
    
    public MenuWith1ItemTest() {
        super("com.android.frameworks.coretests", MenuWith1Item.class);
    }
    
    @Override
    protected void setUp() throws Exception {
        super.setUp();
        mActivity = getActivity();
    }

    @MediumTest
    public void testPreconditions() {
        assertNotNull(mActivity);
        assertFalse(mActivity.getButton().isInTouchMode());
    }

    @MediumTest
    public void testItemClick() {

        // Open menu, click on an item
        KeyUtils.tapMenuKey(this);
        getInstrumentation().waitForIdleSync();
        assertFalse("Item seems to have been clicked before we clicked on it", mActivity
                .wasItemClicked(0));
        sendKeys(KeyEvent.KEYCODE_DPAD_CENTER);
        assertTrue("Item doesn't seem to have registered our click", mActivity.wasItemClicked(0));
    }

    @LargeTest
    public void testTouchModeTransfersRemovesFocus() throws Exception {
        // open menu, move around to give it focus
        sendKeys(KeyEvent.KEYCODE_MENU, KeyEvent.KEYCODE_DPAD_LEFT);
        final View menuItem = mActivity.getItemView(MenuBuilder.TYPE_ICON, 0);
        assertTrue("menuItem.isFocused()", menuItem.isFocused());

        // close the menu
        sendKeys(KeyEvent.KEYCODE_MENU);
        Thread.sleep(500);

        // touch the screen
        TouchUtils.clickView(this, mActivity.getButton());
        assertTrue("should be in touch mode after touching button",
                mActivity.getButton().isInTouchMode());

        // open the menu, menu item shouldn't be focused, because we are not
        // in touch mode
        sendKeys(KeyEvent.KEYCODE_MENU);
        assertTrue("menuItem.isInTouchMode()", menuItem.isInTouchMode());
        assertFalse("menuItem.isFocused()", menuItem.isFocused());
    }
}