TA的每日心情 | 开心 2012-3-7 10:15 |
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签到天数: 11 天 [LV.3]偶尔看看II
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[代码] [Java]代码private final BroadcastReceiver broadcastRec = new BroadcastReceiver()
{
@Override
public void onReceive(Context context, Intent intent) {
if(intent.getAction().equals("android.intent.action.MEDIA_MOUNTED"))//SD
卡已经成功挂载
{
imagepath =
android.os.Environment.getExternalStorageDirectory();//你的SD卡路径
}else
if(intent.getAction().equals("android.intent.action.MEDIA_REMOVED")//各种未挂载状态
||intent.getAction().equals("android.intent.action.ACTION_MEDIA_UNMOUNTED")
||intent.getAction().equals("android.intent.action.ACTION_MEDIA_BAD_REMOVAL"))
{
imagepath = android.os.Environment.getDataDirectory();//你的本地路径
}
}
};
//在IntentFilter中选择你要禁用词语的行为
IntentFilter intentFilter = new
IntentFilter(Intent.ACTION_MEDIA_MOUNTED);
intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED);
intentFilter.addAction(Intent.ACTION_MEDIA_REMOVED);
//intentFilter.addAction(Intent.ACTION_MEDIA_SHARED);
intentFilter.addAction(Intent.ACTION_MEDIA_BAD_REMOVAL);
//intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED);
//intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED);
intentFilter.addDataScheme("file");
registerReceiver(broadcastRec, intentFilter);//注册禁用词语函数
unregisterReceiver(broadcastRec);//使用完注销广播禁用词语函数
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