04 2012 档案

获取即将运行的下一个Activity
摘要：ActivityManager am = (ActivityManager)this.getSystemService(Context.ACTIVITY_SERVICE);ComponentName activityName = ((ActivityManager.RunningTaskInfo)am.getRunningTasks(1).get(0)).topActivity; 阅读全文

posted @ 2012-04-09 19:07 sunxingzhe 阅读(134) 评论(0) 推荐(0)

android 手机中如何屏蔽back键、home键（本文仅针对Activity中弹出Dialog的情况）
摘要：package com.sun.jinbiao;import android.app.Activity;import android.app.AlertDialog;import android.app.AlertDialog.Builder;import android.app.Dialog;import android.content.DialogInterface;import android.content.DialogInterface.OnKeyListener;import android.os.Bundle;import android.view.KeyEvent;import 阅读全文

posted @ 2012-04-07 10:32 sunxingzhe 阅读(1289) 评论(0) 推荐(0)

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