ViewFlipper用法

 

ViewFlipper可以添加任意view对象，包括图片，文本，按钮，listview等。

示例代码：

import android.app.Activity;import android.os.Bundle;import android.view.View;import android.view.View.OnClickListener;import android.view.ViewGroup.LayoutParams;import android.view.animation.AnimationUtils;import android.widget.Button;import android.widget.ImageView;import android.widget.TextView;import android.widget.ViewFlipper;public class ViewFlipperTest extends Activity { private Button previous, next; private ViewFlipper flipper; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); initiaView(); flipper.addView(addButtonByText("Start"), new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT)); flipper.addView(addTextByText("Gutouwang")); flipper.addView(addImageById(R.drawable.food_gutouwang)); flipper.addView(addTextByText("Fushan Liaoli")); flipper.addView(addImageById(R.drawable.food_foshanliaoli)); flipper.addView(addButtonByText("End"), new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT)); } /** * Initialize view */ private void initiaView(){ previous = (Button) findViewById(R.id.btnPrevious); next = (Button) findViewById(R.id.btnNext); flipper = (ViewFlipper) findViewById(R.id.flipper); flipper.setInAnimation(AnimationUtils.loadAnimation(this, android.R.anim.fade_in)); flipper.setOutAnimation(AnimationUtils.loadAnimation(this, android.R.anim.fade_out)); previous.setOnClickListener(listener); next.setOnClickListener(listener); } private OnClickListener listener = new OnClickListener(){public void onClick(View v) {// TODO Auto-generated method stubswitch(v.getId()){case R.id.btnPrevious:flipper.showPrevious();break;case R.id.btnNext:flipper.showNext();break;}} }; public View addTextByText(String text){ TextView tv = new TextView(this); tv.setText(text); tv.setGravity(1); return tv; } public View addImageById(int id){ImageView iv = new ImageView(this);iv.setImageResource(id);return iv; } public View addButtonByText(String text){Button btn = new Button(this);btn.setText(text);return btn; }}

 

main.xml

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" ><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="wrap_content" android:gravity="center" ><Buttonandroid:id="@+id/btnPrevious" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginRight="5dip" android:text="Previous" /> <Buttonandroid:id="@+id/btnNext" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="5dip" android:text="Next" /> </LinearLayout><ViewFlipper android:id="@+id/flipper" android:layout_width="fill_parent" android:layout_height="fill_parent" android:gravity="center" ></ViewFlipper></LinearLayout>

 

增加以下处理可以解决触摸button，listview等view上滑动的问题

@Overridepublic boolean dispatchTouchEvent(MotionEvent ev){ this.detector.onTouchEvent(ev);//在这里先处理下你的手势左右滑动事件return super.dispatchTouchEvent(ev);}

参考地址：

http://topic.csdn.net/u/20101229/10/9bd48452-08a4-4e82-b92c-2c6fd7c95756.html