Activity与Fragment实现简单传值

public StringvoiceString;

//从上一个界面传过来的数据

voiceString = getIntent().getExtras().getString("voiceString");

Log.e("monkey" +voiceString);

public String getVoiceString() {

return voiceString

};

Fragment接收从Activity中传来的数据

private StringvoiceString;

@Override

public void onAttach(Activity activity) {

super.onAttach(activity);

voiceString = ((MasuoActivity) activity).getVoiceString()

};