<Android> 监听MEDIA_MOUNTED_监听media—

本文链接：https://blog.csdn.net/Meta_Cpp/article/details/80853396


private final BroadcastReceiver myMediaReceiver = new BroadcastReceiver() {
    @Override  
    public void onReceive(final Context context, final Intent intent) { 
        String action = intent.getAction();  
        Log.i(MYTAG, String.format("broadcast %s received", action));
        if (Intent.ACTION_MEDIA_MOUNTED.equals(action)) {
            // ...
        }

    }
};

private void registerMedidReceiver() {
    IntentFilter intentFilter = new IntentFilter(Intent.ACTION_MEDIA_MOUNTED);// sd卡被插入，且已经挂载    
    intentFilter.setPriority(1000);// 设置最高优先级    
    intentFilter.addAction(Intent.ACTION_MEDIA_UNMOUNTED);// sd卡存在，但还没有挂载    
    intentFilter.addAction(Intent.ACTION_MEDIA_REMOVED);// sd卡被移除    
    intentFilter.addAction(Intent.ACTION_MEDIA_SHARED);// sd卡作为 USB大容量存储被共享，挂载被解除    
    intentFilter.addAction(Intent.ACTION_MEDIA_BAD_REMOVAL);// sd卡已经从sd卡插槽拔出，但是挂载点还没解除    
    intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_STARTED);// 开始扫描    
    intentFilter.addAction(Intent.ACTION_MEDIA_SCANNER_FINISHED);// 扫描完成    
    intentFilter.addDataScheme("file");    
    registerReceiver(myMediaReceiver, intentFilter);// 注册监听函数    
}