uiautomator代码例子--java

在androidtest下创建文件Ui2Test.java

package com.example.myapplication;

import android.app.Instrumentation;
import android.os.RemoteException;
import android.view.KeyEvent;
import androidx.test.internal.runner.junit4.AndroidJUnit4ClassRunner;
import androidx.test.platform.app.InstrumentationRegistry;
import androidx.test.runner.AndroidJUnit4;
import androidx.test.uiautomator.By;
import androidx.test.uiautomator.UiDevice;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;

import java.io.IOException;

@RunWith(AndroidJUnit4ClassRunner.class)
public class Ui2Test {
    public Instrumentation mInstrumentation;
    public UiDevice mUidevice;

    @Before
    public void setUp() {
        mInstrumentation = InstrumentationRegistry.getInstrumentation();
        mUidevice = UiDevice.getInstance(mInstrumentation);
    }
    @Test
    public void DemoTest() throws IOException, InterruptedException {
        //资源id的形式
        mUidevice.pressKeyCode(KeyEvent.KEYCODE_HOME);
        mUidevice.executeShellCommand("am start -n com.miui.calculator/.cal.CalculatorActivity");
        Thread.sleep(1000);
        mUidevice.findObject(By.res("com.miui.calculator:id/btn_5_s")).click();
        //文本的方式
        mUidevice.findObject(By.text("7")).click();
        //通过描述
        mUidevice.findObject(By.desc("减")).click();
        mUidevice.executeShellCommand("am force-stop com.miui.calculator"); //关闭应用，只传入packagename就好了。

        //可以通过链式同时选定多个条件
//        mUidevice.findObject(By.res("").checked(false)).click();
//        //焦点类
//        mUidevice.findObject(By.res("").focused(true)).setText("1234");

    }
//    @Test
//    public void calculatorTest() throws InterruptedException {
//        //滑动解锁,10个步长为50ms。
//        mUidevice.swipe(519,1505,519,306,10);
//        mUidevice.pressKeyCode(KeyEvent.KEYCODE_HOME);
//        Thread.sleep(2000); //等待2s
//    }
}

build.gradle的配置

apply plugin: 'com.android.application'

apply plugin: 'kotlin-android'

apply plugin: 'kotlin-android-extensions'

android {
    compileSdkVersion 29
    buildToolsVersion "29.0.2"
    defaultConfig {
        applicationId "com.example.myapplication"
        minSdkVersion 18
        targetSdkVersion 29
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation 'androidx.appcompat:appcompat:1.1.0'
    implementation 'androidx.core:core-ktx:1.1.0'
    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test:runner:1.2.0'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
    //UiAutomator Testing 添加测试依赖
    androidTestImplementation 'com.android.support.test.uiautomator:uiautomator-v18:2.1.3'
}

目前uiautomator生成的是apk文件 所以直接可以运行apk就好了

/Users/chenxiangan/AndroidStudioProjects/MyApplication/app/build/outputs/apk/debug/app-debug.apk
adb shell am instrument -w -r   -e debug false -e class 'com.example.myapplication.Ui2Test#DemoTest' com.example.myapplication.test/androidx.test.runner.AndroidJUnitRunner