UiObject2介绍

基础动作模拟API

返回 API 说明 void clear() 清除编辑框中的内容 void click() 点击一个对象 <R> R clickAndWait(EventCondition<R> condition, long timeout) 点击一个对象，然后等待在超时时间内条件成立则通过，否则抛出异常 void drag(Point dest, int speed) 自定义速度拖拽一个对象到指定位置，速度：像素/秒 void drag(Point dest) 拖拽一个对象到指定位置 void longClick() 长时间点击对象 boolean scroll(Direction direction, float percent) 滚动操作 boolean scroll(Direction direction, float percent, int speed) 自定义速度的滚动操作 void setText(String text) 设置文本内容

手势动作API

返回 API 说明 void pinchClose(float percent, int speed) 自定义速度关闭手势 void pinchOpen(float percent, int speed) 自定义速度打开手势 void pinchOpen(float percent) 打开手势 boolean fling(Direction direction) 滑动手势 boolean fling(Direction direction, int speed) 自定义速度滑动手势 void swipe(Direction direction, float percent, int speed) 自定义速度滑动手势 void swipe(Direction direction, float percent) 自滑动手势

组件属性API

返回 API 说明 String getApplicationPackage() 返回应用包名 String getClassName() 返回对象类名 String getContentDescription() 返回内容描述 String getResourceName() 返回资源id String getText() 返回文本 Rect getVisibleBounds() 返回对象可见范围内的屏幕坐标 Point getVisibleCenter() 返回可见范围的中心 boolean isCheckable() 返回Checkable属性 boolean isChecked() 返回Checked属性 boolean isClickable() 返回Clickable属性 boolean isEnabled() 返回Enabled属性 boolean isFocusable() 返回Focusable属性 boolean isFocused() 返回isFocused属性 boolean isLongClickable() 返回LongClickable属性 boolean isScrollable() 返回Scrollable属性 boolean isSelected() 返回Selected属性

层级关系API

返回 API 说明 UiObject2 findObject(BySelector selector) 在该对象层级之下，返回第一个与条件匹配的对象 List<UiObject2> findObjects(BySelector selector) 在该对象层级之下，返回所有匹配的对象 List<UiObject2> getChildren() 返回该对象的所有子元素的集合 UiObject2 getParent() 返回该对象的父元素 int getChildCount() 返回该对象的直接子元素的数量

条件判断API

返回 API 说明 boolean equals(Object object) 比较两个对象是否相等 int hashCode() 获取对象的hashCode boolean hasObject(BySelector selector) 返回对象是否存在 <R> R wait(UiObject2Condition<R> condition, long timeout) 等待的条件得到满足 <R> R wait(SearchCondition<R> condition, long timeout) 等待的条件得到满足

示例代码：

package mqqzt.myuitest5;import android.app.Instrumentation;import android.graphics.Point;import android.support.test.InstrumentationRegistry;import android.support.test.runner.AndroidJUnit4;import android.support.test.uiautomator.By;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 android.util.Log;import android.widget.ListView;import android.widget.TextView;import org.junit.Before;import org.junit.Test;import org.junit.runner.RunWith;import java.util.List;/** * Created by mqqzt-yang on 2015/11/22. */@RunWith(AndroidJUnit4.class)public class UiObject2Test {    UiDevice uiDevice;    Instrumentation instrumentation;    @Before    public void setUp(){        instrumentation = InstrumentationRegistry.getInstrumentation();        uiDevice = UiDevice.getInstance(instrumentation);    }    @Test    public void testSetText(){        UiObject2 mmsSendObject = uiDevice.findObject(By.res("com.android.mms:id/embedded_text_editor"));        mmsSendObject.setText("我的东西在哪里？");        sleep(1000);        mmsSendObject.clear();    }    @Test    public void testDrag(){        UiObject2 settingsObj = uiDevice.findObject(By.text("Settings"));        Point p = new Point();        p.x = 116;        p.y = 497;        settingsObj.drag(p, 500);        sleep(2000);        settingsObj.clickAndWait(Until.newWindow(), 5000);    }    @Test    public void testScroll(){        UiObject2 listViewObj = uiDevice.findObject(By.clazz(ListView.class));        listViewObj.scroll(Direction.DOWN, 0.8f, 500);    }    @Test    public void testPinch(){        UiObject2 viewObj = uiDevice.findObject(By.res("com.android.gallery3d:id/gl_root_view"));        viewObj.pinchClose(0.8f, 500);        sleep(2000);        viewObj.pinchOpen(0.8f, 500);    }    @Test    public void testFling(){        UiObject2 msg = uiDevice.findObject(By.res("com.android.contacts:id/message"));        msg.fling(Direction.LEFT, 500);    }    @Test    public void testSwipe(){        UiObject2 msg = uiDevice.findObject(By.res("com.android.contacts:id/message"));        msg.swipe(Direction.RIGHT, 0.8f, 500);    }    @Test    public void testWifiSwitch(){        UiObject2 wifiSwitchObj = uiDevice.findObject(By.res("com.android.settings:id/switch_widget"));        if(!wifiSwitchObj.isChecked()){            wifiSwitchObj.click();        }    }    @Test    public void testChild(){        UiObject2 listViewObj = uiDevice.findObject(By.clazz(ListView.class));        UiObject2 child = listViewObj.findObject(By.clazz(TextView.class));        Log.i("mqqzt", child.getText());        List<UiObject2> listChild = listViewObj.findObjects(By.clazz(TextView.class));        Log.i("mqqzt", listChild.size() + "");        for(UiObject2 uiObject2 : listChild){            Log.i("mqqzt", uiObject2.getText());        }        List<UiObject2> getChild = listViewObj.getChildren();        Log.i("mqqzt", getChild.size() + "");        for(UiObject2 uiObject2 : getChild){            Log.i("mqqzt", uiObject2.getClassName());        }        Log.i("mqqzt", listViewObj.getParent().getClassName());        Log.i("mqqzt", listViewObj.getChildCount() + "");        UiObject2 childEqual = listViewObj.findObject(By.text("Alarms"));        Log.i("mqqzt", child.equals(childEqual) + "");        Log.i("mqqzt", child.hasObject(By.text("Alarms")) + "");        Log.i("mqqzt", child.hasObject(By.text("Alarms12")) + "");        childEqual.recycle();        childEqual = listViewObj.findObject(By.text("Alarms"));        childEqual.click();    }    public void sleep(int sleep){        try {            Thread.sleep(sleep);        } catch (InterruptedException e) {            e.printStackTrace();        }    }}