利用LocalBroadcastManager发送 app业内广播

qq_41804086

于 2019-04-04 13:56:16 发布

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分类专栏：安卓

本文链接：https://blog.youkuaiyun.com/qq_41804086/article/details/89021077

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发送

  Intent intent = new Intent();
        intent.setAction(ACTION);
        intent.putExtra("key", "sheh");
        LocalBroadcastManager.getInstance(this).sendBroadcast(intent);

接受

LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(this);
lbm.registerReceiver(new BroadcastReceiver() {
            @Override
            public void onReceive(Context context, Intent intent) {
                String key = intent.getStringExtra("key");
                Toast.makeText(MainActivity.this, key, Toast.LENGTH_SHORT).show();
            }
        }, new IntentFilter(ACTION));

  public static final String ACTION="send";

完成