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- 【1】
- startActivityForResult(new Intent(MainActivity.this, OtherActivity.class), 1);
- 【2】
- @Override
- protected void onActivityResult(int requestCode, int resultCode, Intent data) {
- String result = data.getExtras().getString("result");//得到新Activity 关闭后返回的数据
- Log.i(TAG, result);
- }
- 【3】
- //数据是使用Intent返回
- Intent intent = new Intent();
- //把返回数据存入Intent
- intent.putExtra("result", "My name is linjiqin");
- //设置返回数据
- OtherActivity.this.setResult(RESULT_OK, intent);
- //关闭Activity
- OtherActivity.this.finish();
- }
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