onActivityResult 用法记录

最新推荐文章于 2019-05-19 20:02:35 发布

哦豁，码giao

最新推荐文章于 2019-05-19 20:02:35 发布

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需要跳转的activity调用startActivityForResult(Intent intent);

protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == ORDERPAY_REMARK_REQUEST && data != null) {
        String remark = data.getStringExtra("remark");
        tvOrderpayRemark.setText(remark);
        this.remark = remark;
    }
}

返回的activity的界面

如果没有数据需要传回原来的activity就不用new Intent了

Intent tencentPoiIntent = new Intent();
Bundle bundle = new Bundle();
bundle.putString("addressName", resultData.title);
bundle.putDouble("lat", resultData.location.lat);
bundle.putDouble("lng", resultData.location.lng);
tencentPoiIntent.putExtras(bundle);
setResult(CodeManager.ADDRESS_SEARCH_REQUEST, tencentPoiIntent);