?Athrun框架自定义控件的使用
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无论Android还是iOS都支持自定义控件，而原始Athrun框架只支持系统控件，所以在使用Athrun框架进行功能自动化测试时需要根据项目的实际情况，自行扩展Athrun框架并添加项目中自定义控件的映射。如以下示例所示。
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1 带有自定义控件的小应用：TestCustom。
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?其中
CustomTextView.java
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?package com.example.testcustom;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.widget.TextView;
public class CustomTextView extends TextView{
?public CustomTextView(Context context, AttributeSet attrs) {
??super(context, attrs);
??setText("Custom");
??Drawable draw = getResources().getDrawable(R.drawable.huangqinbg);
??this.setCompoundDrawablesWithIntrinsicBounds(draw, draw, draw, draw);
??setBackgroundResource(R.drawable.huangqinbg);
?}
?public CustomTextView(Context context) {
??super(context);
??setText("Custom");
??Drawable draw = getResources().getDrawable(R.drawable.huangqinbg);
??this.setCompoundDrawablesWithIntrinsicBounds(draw, draw, draw, draw);
??setBackgroundResource(R.drawable.huangqinbg);
?}
}
?
DrawGraphics.java
?package com.example.testcustom;
import android.graphics.Canvas;
public interface DrawGraphics {
?public void? draw(Canvas canvas);
}?
GameView.java
?package com.example.testcustom;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.RectF;
import android.util.AttributeSet;
import android.view.View;
public class GameView extends View implements Runnable {
?private Paint mPaint = null;
?private DrawGraphics drawGraphics = null;
?private static int mCircleColor = Color.GREEN;
?private static int mLineColor = Color.GREEN;
?private static int mRectColor = Color.GREEN;
?public GameView(Context context) {
??super(context);
??mPaint = new Paint();
??new Thread(this).start();
?}
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?public GameView(Context context, AttributeSet attrs) {
??super(context, attrs);
??mPaint = new Paint();
??new Thread(this).start();
?}
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?public void onDraw(Canvas canvas) {
??super.onDraw(canvas);
??// 设置画布为黑色背景
??// canvas.drawColor(Color.BLACK);
??// 消除锯齿
??mPaint.setAntiAlias(true);
??// 设置图形为空心
??mPaint.setStyle(Paint.Style.STROKE);
??// 绘制空心几何图形
??drawGraphics = new DrawCircle();
??drawGraphics.draw(canvas);
??drawGraphics = new DrawLine();
??drawGraphics.draw(canvas);
??drawGraphics = new DrawRect();
??drawGraphics.draw(canvas);
?}
?@Override
?public void run() {
??while (!Thread.currentThread().isInterrupted()) {
???try {
????Thread.sleep(1000);
???} catch (InterruptedException e) {
????Thread.currentThread().interrupt();
???}
???// 使用postInvalidate 可以直接在线程中更新界面
???postInvalidate();
??}
?}
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?public void setCircleColor(int circleColor) {
??mCircleColor = circleColor;
?}
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?public int getCircleColor() {
??return mCircleColor;
?}
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?public void setLineColor(int lineColor) {
??mLineColor = lineColor;
?}
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?public int getLineColor() {
??return mLineColor;
?}
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?public void setRectColor (int rectColor) {
??mRectColor = rectColor;
?}
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?public int getRectColor() {
??return mRectColor;
?}
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?static class DrawCircle implements DrawGraphics {
??private Paint paint = null;
??private Paint paint_eye = null;
??public DrawCircle() {
???paint = new Paint();
???paint_eye = new Paint();
??}
??@Override
??public void draw(Canvas canvas) {
???// 绘制圆形(圆心x，圆心y，半径r，画笔p)
???paint_eye.setAntiAlias(true);
???paint.setAntiAlias(true);
???RectF rectF = new RectF(120/2, 60/2, 370/2, 240/2);
???paint_eye.setColor(Color.BLACK);
???paint.setColor(mCircleColor);
???canvas.drawCircle(190/2, 110/2, 18/2, paint_eye);
???canvas.drawCircle(300/2, 110/2, 18/2, paint_eye);
???canvas.drawArc(rectF, 180, 180, true, paint);
??}
?}
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?static class DrawLine implements DrawGraphics {
??private Paint paint = null;
??public DrawLine() {
???paint = new Paint();
??}
??@Override
??public void draw(Canvas canvas) {
???paint.setAntiAlias(true);
???// 绘制直线
???paint.setColor(mLineColor);
???// 设置线条粗细
???paint.setStrokeWidth(12);
???canvas.drawLine(120/2, 40/2, 170/2, 90/2, paint);
???canvas.drawLine(320/2, 90/2, 370/2, 40/2, paint);
??}
?}
?static class DrawRect implements DrawGraphics {
??private Paint paint = null;
??public DrawRect() {
???paint = new Paint();
??}
??@Override
??public void draw(Canvas canvas) {
???RectF rectF1 = new RectF(120/2, 170/2, 370/2, 500/2);
???RectF rectF2 = new RectF(40/2, 150/2, 90/2, 400/2);
???RectF rectF3 = new RectF(390/2, 150/2, 440/2, 400/2);
???RectF rectF4 = new RectF(140/2, 520/2, 200/2, 650/2);
???RectF rectF5 = new RectF(290/2, 520/2, 350/2, 650/2);
???
???paint.setAntiAlias(true);
???// 设置画笔颜色为BLUE
???paint.setColor(mRectColor);
???// 在画布上绘制圆角矩形/圆弧/直线
???canvas.drawRoundRect(rectF1, 20/2, 20/2, paint);
???canvas.drawRoundRect(rectF2, 20/2, 20/2, paint);
???canvas.drawRoundRect(rectF3, 20/2, 20/2, paint);
???canvas.drawRoundRect(rectF4, 20/2, 20/2, paint);
???canvas.drawRoundRect(rectF5, 20/2, 20/2, paint);
??}
?}
}
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2 提取TestCustom中自定义控件CustomTextView、GameView文件，并以CustomView.jar形式导出。
右击TestCustom——选中Export，将弹出下图：
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如图选中JAR file，单击Next，如下图所示：
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注意：右框中的最好都处于不选状态，左框中的视实际情况而定，有时自定义控件中需要用到一些资源文件，则res目录中相应的资源文件必须选中。JAR file框中应填写该jar文件的保存完整路径及jar文件名，这里为G:\huangqin\CustomView.jar 。
一直单击Next，知道Finish。
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3 将CustomView.jar拷贝到Athrun framework中的libs目录下。
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4 根据TestCustom中自定义控件CustomTextView、GameView的定义，在framework添加相应的映射文件CustomViewElement、GameViewElement。
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?其中
CustomViewElement.java
package org.athrun.android.framework.viewelement;
import android.app.Instrumentation;
import android.view.View;
import com.example.testcustom.*;
public class CustomViewElement extends ViewElement{?
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?private CustomTextView mCustomView;
?protected CustomViewElement(Instrumentation inst, CustomTextView view) {
??super(inst, view);
??mCustomView = view;
?}
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?public void clearText() {
??setText("");
?}
?public void setText(final String newText) {
??inst.waitForIdleSync();
??ViewUtils.scrollInToScreenIfNeeded(inst, mCustomView);
??inst.waitForIdleSync();
??inst.runOnMainSync(new Runnable() {
???@Override
???public void run() {
????mCustomView.setText(newText);
???}
??});
??inst.waitForIdleSync();
?}
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?public String getText() {
??inst.waitForIdleSync();
??ViewUtils.scrollInToScreenIfNeeded(inst, mCustomView);
??inst.waitForIdleSync();
??return mCustomView.getText().toString();
?}
}
GameViewElement.java
package org.athrun.android.framework.viewelement;
import android.app.Instrumentation;
import com.example.testcustom.*;
public class GameViewElement extends ViewElement{
?private GameView mGameView = null;
?protected GameViewElement(Instrumentation inst, GameView view) {
??super(inst, view);
??mGameView = view;
?}
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?public void setCircleColor(final int circleColor) {
??inst.waitForIdleSync();
??inst.runOnMainSync(new Runnable() {
???@Override
???public void run() {
????mGameView.setCircleColor(circleColor);
???}???
??});??
?}
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?public void setLineColor (final int lineColor) {
??inst.waitForIdleSync();
??inst.runOnMainSync(new Runnable() {
???@Override
???public void run() {
????mGameView.setLineColor(lineColor);
???}???
??});??
?}
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?public void setRectColor (final int rectColor){
??inst.waitForIdleSync();
??inst.runOnMainSync(new Runnable() {
???@Override
???public void run() {
????mGameView.setRectColor(rectColor);
???}???
??});??
?}
}
5 通过ant jar重新编译framework.jar 。
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6 将编译好的framework.jar文件拷贝到测试程序TestAthrunCustomView的libs目录下。然后引用自定义控件的映射文件CustomViewElement、GameViewElement进行功能自动化测试。
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其中
MainActivityTest.java
package com.dragon.android.pandaspacetest;
import org.athrun.android.framework.AthrunTestCase;
import org.athrun.android.framework.Test;
import org.athrun.android.framework.ViewOperation.Direction;
import org.athrun.android.framework.viewelement.AbsListViewElement;
import org.athrun.android.framework.viewelement.CustomViewElement;
import org.athrun.android.framework.viewelement.GameViewElement;
import org.athrun.android.framework.viewelement.ViewGroupElement;
import android.graphics.Color;
public class MainActivityTest extends AthrunTestCase{
?public MainActivityTest() throws Exception {
??super("com.example.testcustom", "com.example.testcustom.MainActivity");
??AthrunTestCase.setMaxTimeToFindView(10000);
?}
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?@Test
?public void testWaitForActivity() throws Exception{
??assertEquals(true, this.getDevice().waitForActivity("MainActivity", 3000));???
?}
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?@Test
?public void testSetText() throws Exception {
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??CustomViewElement customView = this.findElementById("custome_view", CustomViewElement.class);
??customView.setText("Custom Successfully!");??
??String result = customView.getText();
??assertEquals(result, "Custom Successfully!");
??assertNotSame(result, "Custom Failed!");
?}
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?@Test
?public void testSetGameViewLineColor() throws Exception {
??GameViewElement gameView = this.findElementById("game_view", GameViewElement.class);
??gameView.setCircleColor(Color.YELLOW);
??gameView.setRectColor(Color.RED);
????
?}
}