android图片缩放双击旋转效果

来源：互联网发布：奥卡姆剃刀通信知乎编辑：程序博客网时间：2024/04/30 21:07

需要jar源码的请留言吧。

部分源码 demo下载地址

package uk.co.senab.photoview.sample;import android.app.ListActivity;import android.content.Intent;import android.os.Bundle;import android.view.View;import android.widget.ArrayAdapter;import android.widget.ListView;public class LauncherActivity extends ListActivity {    public static final String[] options = {"Simple Sample", "ViewPager Sample", "Rotation Sample"};    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setListAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, options));    }    @Override    protected void onListItemClick(ListView l, View v, int position, long id) {        Intent intent;        switch (position) {            default:            case 0:                intent = new Intent(this, SimpleSampleActivity.class);                break;            case 1:                intent = new Intent(this, ViewPagerActivity.class);                break;            case 2:                intent = new Intent(this, RotationSampleActivity.class);                break;        }        startActivity(intent);    }}

package uk.co.senab.photoview.sample;import android.content.Context;import android.support.v4.view.ViewPager;import android.util.AttributeSet;import android.view.MotionEvent;/** */public class HackyViewPager extends ViewPager {    public HackyViewPager(Context context) {        super(context);    }    public HackyViewPager(Context context, AttributeSet attrs) {        super(context, attrs);    }    @Override    public boolean onInterceptTouchEvent(MotionEvent ev) {        try {            return super.onInterceptTouchEvent(ev);        } catch (IllegalArgumentException e) {            e.printStackTrace();            return false;        }    }}

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