Android无线测试之—UiAutomator UiDevice API介绍二

按键与KEYCODE使用

一、手机常见按键：

　　1）HOME 主屏幕键

　　2) MENU 菜单键

　　3) BACK 返回键

　　4) VOLUME_UP 音量加键

　　5) VOLUME_DOWN 音量减键

　　6) RecentApps 最近使用app

　　7) POWER 电源键

　　8) Dpad 上下左右键

　　9) ......

二、按键API说明：

返回值	方法名	描述
boolean	pressBace()	模拟短按返回back键
boolean	pressDPadCenter()	模拟轨迹球中点按键
boolean	pressDPadDown()	模拟轨迹球向下按键
boolean	pressDPadLeft()	模拟轨迹球向左按键
boolean	pressDPadRight()	模拟轨迹球向右按键
boolean	pressDPadUp()	模拟轨迹球向上按键
boolean	pressDelete()	模拟短按删除delete按键
boolean	pressEnter()	模拟短按回车键
boolean	pressHome()	模拟短按home键
boolean	pressKeyCode(int keyCode, int metaState)	模拟短按键盘代码keyCode
boolean	pressKeyCode(int keyCode)	模拟短按键盘代码keyCode
boolean	pressMenu()	模拟短按menu键
boolean	pressRecentApps()	模拟短按最近使用程序
boolean	pressSearch()	模拟短按搜索键

举例：

package com.uiautomatortest;

import android.os.Bundle;
import android.os.RemoteException;

import com.android.uiautomator.core.UiDevice;
import com.android.uiautomator.testrunner.UiAutomatorTestCase;

public class Test extends UiAutomatorTestCase {
    
    public void testHome(){
        
        UiDevice.getInstance().pressHome();
        sleep(2000);
    }
    
    public void testMenu(){
        
        UiDevice.getInstance().pressMenu();
        sleep(2000);
    }
    
    public void testRecent() throws RemoteException{
        
        UiDevice.getInstance().pressRecentApps();
        sleep(2000);
    }

}

三、KEYCODE 键盘映射码：

　　1）KeyEvent 按键事件

　　2）META KEY

　　　　辅助功能键：ALT、SHIFT、CAPS_LOCK

列	激活状态	metaState
base	META_key未被激活	0
caps	Shift或Caps Lock被激活	1
fn	Alt被激活	2
caps_fn	Alt、Shift或Caps Lock同时被激活	3

举例：

package com.uiautomatortest;

import android.os.Bundle;
import android.os.RemoteException;
import android.view.KeyEvent;

import com.android.uiautomator.core.UiDevice;
import com.android.uiautomator.testrunner.UiAutomatorTestCase;

public class Test extends UiAutomatorTestCase {
    
    public void testHome(){
        
        UiDevice.getInstance().pressHome();
        sleep(2000);
    }
    
    public void testMenu(){
        
        UiDevice.getInstance().pressMenu();
        sleep(2000);
    }
    
    public void testRecent() throws RemoteException{
        
        UiDevice.getInstance().pressRecentApps();
        sleep(2000);
    }
    
    public void testKeyCode(){
        
        UiDevice.getInstance().pressKeyCode(KeyEvent.KEYCODE_A); //小写a
        UiDevice.getInstance().pressKeyCode(KeyEvent.KEYCODE_B); //小写b
        UiDevice.getInstance().pressKeyCode(KeyEvent.KEYCODE_C); //小写c
        
        UiDevice.getInstance().pressKeyCode(KeyEvent.KEYCODE_A,1); //大写A
        UiDevice.getInstance().pressKeyCode(KeyEvent.KEYCODE_B,1); //大写B
        UiDevice.getInstance().pressKeyCode(KeyEvent.KEYCODE_C,1); //大写C
        
    }

}