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public class PullToRefreshListView extends ListView implements OnScrollListener { private static final int TAP_TO_REFRESH = 1; private static final int PULL_TO_REFRESH = 2; private static final int RELEASE_TO_REFRESH = 3; private static final int REFRESHING = 4; private s ...

viewpager

Android ViewPager多页面滑动切换以及动画效果 转载: http://www.cnblogs.com/dwinter/archive/2012/02/27/2369590.html   ViewPager和TabHost结合 转载: http://www.189works.com/article-49096-1.html   解决子界面滑动拦截的问题: http://www.eoeandroid.com/thread-153696-2-1.html   public class MyViewPager extends ViewPager { ...
转载:android sd卡状态、路径、可用空间,内存   sd卡状态、路径、可用空间byte,参考http://ai4work.blog.163.com/blog/static/189873306201182310304586/ 内存,参考http://blog.csdn.net/hudashi/article/details/7050897   manifest权限: <!-- 在SDCard中创建与删除文件权限 --> <uses-permission android:name="android.permission.MOU ...
http://www.cnblogs.com/error404/archive/2011/09/08/2170998.html   IntentFilter intentFilter = new IntentFilter(); // intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED); // intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED); // intentFilter.addAction(Intent ...
一、Activity和Task(栈)的关系   Task就像一个容器,而Activity就相当与填充这个容器的东西,第一个东西 (Activity)则会处于最下面,最后添加的东西(Activity)则会在最低端。从Task中取出东西(Activity)则是从最顶端取出,也 就是说最先取出的是最后添加的东西(Activity),一次类推,最后取出的是第一次添加的Activity,而Activity在Task中的顺序是 可以控制的,那则在Activity跳转时用到Intent Flag    二、界面跳转和服务的启动都会用到Intent,现在介绍Intent Flag是关于Activity的跳 ...
转载:http://blog.csdn.net/weich_java/article/details/7002829     public static Intent openFile(String filePath){ File file = new File(filePath); if(!file.exists()) return null; /* 取得扩展名 */ String end=file.getName().substring(file.getName().lastIndexOf(".") + 1,file.getName(). ...

search搜索框

转载:   动态修改android内置搜索对话框(浮动搜索)的Icon   http://blog.csdn.net/wanglong0537/article/details/6342231   http://www.cnblogs.com/flysnow-z/archive/2011/06/22/2087319.html
转载:   深入理解android 卷II样章发布 http://blog.csdn.net/innost/article/details/7711882 <!--StartFragment --> http://blog.csdn.net/innost/article/details/7648869
得到栈顶的activity:   private String getTopActivity(){ ActivityManager manager = (ActivityManager) this.getSystemService(ACTIVITY_SERVICE); List<RunningTaskInfo> runningTaskInfos = manager.getRunningTasks(1); if (runningTaskInfos != null) return (runningTaskInfos.get(0).topActivity) ...
调用紧急电话, 解决紧急电话界面 按home键,回到锁屏界面的 Button bt1 = (Button) findViewById(R.id.bt1); bt1.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Log.d("test", "___" + isTopActivy()); ComponentName comp = new ComponentName ...

锁屏界面

http://blog.csdn.net/qinjuning/article/details/7505703
一、判断apk是否安装的sd卡,还是手机内存     PackageInfo = ctx.getPackageManager().getPackageInfo(packageName, PackageManager.GET_UNINSTALLED_PACKAGES) boolean isSdcard = (packageInfo.applicationInfo.flags & ApplicationInfo.FLAG_EXTERNAL_STORAGE)!=0 ; //判断当前APP是否安装的SD卡里面 为true则,Apk安装的SD卡里   二、 /** * C ...
json编辑器:   http://jsoneditor.net/     http://zengrong.net/post/1167.htm      
转载: http://www.apkbus.com/forum.php?mod=viewthread&tid=55593   http://www.eoeandroid.com/thread-156595-1-1.html     http://2660311.blog.51cto.com/2650311/600521
转载:android仿iphone滚轮效果实现   http://blog.csdn.net/aomandeshangxiao/article/details/7397697
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