Question

您好如何使用Android Speech文本API从onActivityResult中获取值并将其用于其他活动/方法？

下面是示例代码

protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    // TODO Auto-generated method stub


    if(requestCode == check && resultCode == RESULT_OK){

         String results1 = data.getStringExtra(RecognizerIntent.EXTRA_RESULTS);
         EditText test = (EditText) findViewById(R.id.editText1);
         test.setText(results1);
    ArrayList<String> results = data.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS);
        ListView lv = (ListView) findViewById(R.id.listView);
        lv.setAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, results));
        whatYouSaid = results.get(0); }

所以是的....我怎么能从这个方法中得到whatYouSaid的字符串值才能在ohter方法/类中使用它？

Answer 1

将其存储为应用中的全局静态变量。
将此保存在共享偏好设置中。
如果只有少数活动，你可以通过Intent传递它;
SharedPreference：

从这一行开始

.......
whatYouSaid = results.get(0);

 Sharedpreferences sp = getSharedPreferences("UR_UNIQ_PREF_ID", Context.MODE_PRIVATE);
  Editor editor = sp.edit();
  editor.putString("WHATYOUSAID", whatyousaid);
 editor.commit();

//Then start your another activity

//Then in your next activity

oncreate(){

......
 Sharedpreferences sp = getSharedPreferences("UR_UNIQ_PREF_ID", Context.MODE_PRIVATE);
 String whatyousaid =  sp.getString("UR_UNIQ_PREF_ID","");

}

}

Android Speech to text API从onActivityResult方法中获取变量值

1 个答案: