【转】【Android】ProgressDialog进度条对话框的使用

Android ProgressDialog进度条对话框的使用：
转自：http://aina-hk55hk.iteye.com/blog/679134/

Java代码


<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

android:orientation="vertical" android:layout_width="fill_parent"

android:layout_height="fill_parent">

<TextView android:layout_width="fill_parent"

android:layout_height="wrap_content" android:text="@string/hello" />

<Button android:text="圆形进度条" android:id="@+id/Button01"

android:layout_width="wrap_content" android:layout_height="wrap_content"></Button>

<Button android:text="长型进度条" android:id="@+id/Button02"

android:layout_width="wrap_content" android:layout_height="wrap_content"></Button>

</LinearLayout>

Java代码


package com.Aina.Android;

import android.app.Activity;

import android.app.ProgressDialog;

import android.content.DialogInterface;

import android.os.Bundle;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

public class Test_ProgressDialog extends Activity {

/** Called when the activity is first created. */

private ProgressDialog mpDialog;

private Button btn1,btn2;

private int mCount = 0;

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

btn1 = (Button) this.findViewById(R.id.Button01);

btn2 = (Button) this.findViewById(R.id.Button02);

btn1.setOnClickListener(new OnClickListener(){

@Override

public void onClick(View v) {

mpDialog = new ProgressDialog(Test_ProgressDialog.this);

mpDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);//设置风格为圆形进度条

mpDialog.setTitle("提示");//设置标题

mpDialog.setIcon(R.drawable.icon);//设置图标

mpDialog.setMessage("这是一个圆形进度条");

mpDialog.setIndeterminate(false);//设置进度条是否为不明确

mpDialog.setCancelable(true);//设置进度条是否可以按退回键取消

mpDialog.setButton("确定", new DialogInterface.OnClickListener(){

@Override

public void onClick(DialogInterface dialog, int which) {

dialog.cancel();

}

});

mpDialog.show();

}

});

btn2.setOnClickListener(new OnClickListener(){

@Override

public void onClick(View v) {

mCount = 0;

mpDialog = new ProgressDialog(Test_ProgressDialog.this);

mpDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);

mpDialog.setTitle("提示");

mpDialog.setIcon(R.drawable.icon);

mpDialog.setMessage("这是一个长型进度条");

mpDialog.setMax(100);

mpDialog.setProgress(0);

mpDialog.setSecondaryProgress(50);

mpDialog.setIndeterminate(false);

mpDialog.setCancelable(true);

mpDialog.setButton("取消", new DialogInterface.OnClickListener(){

@Override

public void onClick(DialogInterface dialog, int which) {

dialog.cancel();

}

});

new Thread(){

public void run(){

try{

while(mCount<=100){

mpDialog.setProgress(mCount++);

Thread.sleep(100);

}

mpDialog.cancel();

}catch(Exception ex){

mpDialog.cancel();

}

}

}.start();

mpDialog.show();

}

});

}

}