Android将文本文件读入对话框 [英] Android Read Text File Into Dialog

问题描述

大家好！



是否可以从资产/原始文件夹中将文本文件读入警报对话框构建器



AlertDialog.Builder alertDialogBu​​ilder = new AlertDialog.Builder（

KneelingDown.this）;



//设置标题

alertDialogBu​​ilder.setTitle（我的标题）;

alertDialogBu​​ilder.setIcon（R.mipmap.ic_launcher）;

//设置对话框消息

alertDialogBu​​ilder

.setMessage（从资源/原始文件夹中读取文本文件）

.setCancelable（false）

.setPositiveButton（Cancel，new DialogInterface.OnClickListener（）{

public void onClick（DialogInterface dialog，int id）{

//如果这个按钮点击，关闭

//当前活动



}

}）;



//创建提醒对话框

AlertDia log alertDialog = alertDialogBu​​ilder.create（）;



//显示

alertDialog.show（）;



请帮助

Hi everyone in the house

Is it possible to read text files into an alert dialog builder from assets/raw folder

AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
KneelingDown.this);

// set title
alertDialogBuilder.setTitle("My Title");
alertDialogBuilder.setIcon(R.mipmap.ic_launcher);
// set dialog message
alertDialogBuilder
.setMessage("Read text files from assets/raw folder in here ")
.setCancelable(false)
.setPositiveButton("Cancel", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// if this button is clicked, close
// current activity

}
});

// create alert dialog
AlertDialog alertDialog = alertDialogBuilder.create();

// show it
alertDialog.show();

Kindly help

推荐答案

参见 http://developer.android.com/reference/android/content/res/AssetManager.html [ ^ ]。获得文件后，读取数据非常简单。

See http://developer.android.com/reference/android/content/res/AssetManager.html[^] for getting access to a resource in the assets folder. Once you have the file then reading the data is straightforward.

这篇关于Android将文本文件读入对话框的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！