Android控件-ProgressDialog弹出框

 

<Button android:id="@+id/button1" android:text="圆形进度条"
  android:layout_width="wrap_content" android:layout_height="wrap_content"></Button>
 <Button android:id="@+id/button2" android:text="长方形进度条"
  android:layout_width="wrap_content" android:layout_height="wrap_content"></Button>



private Button xhButton1, xhButton2;
 private int xh_count;
 ProgressDialog xh_pDialog;

 @Override
 public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.main);
  xhButton1 = (Button) findViewById(R.id.button1);
  xhButton2 = (Button) findViewById(R.id.button2);

  xhButton1.setOnClickListener(new OnClickListener() {

   @Override
   public void onClick(View arg0) {
    // TODO Auto-generated method stub

    xh_pDialog = new ProgressDialog(TabWidgetActivity.this);
    xh_pDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER); //圆形进度条

    xh_pDialog.setTitle("提示");
    xh_pDialog.setMessage("这是一条提示信息");
    xh_pDialog.setIcon(R.drawable.icon);
    xh_pDialog.setIndeterminate(false);
    xh_pDialog.setCancelable(false);
    xh_pDialog.setButton("确定", new OnDialogClickListener());
    xh_pDialog.show();

   }
  });

  xhButton2.setOnClickListener(new OnClickListener() {

   @Override
   public void onClick(View arg0) {
    // TODO Auto-generated method stub

    xh_pDialog = new ProgressDialog(TabWidgetActivity.this);
    xh_pDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);//长方形进度条

    xh_pDialog.setTitle("提示");
    xh_pDialog.setMessage("这是一条提示消息");
    xh_pDialog.setIcon(R.drawable.icon);
    xh_pDialog.setCancelable(false);
    xh_pDialog.setProgress(100);
    xh_pDialog.setButton("确定", new OnDialogClickListener());
    xh_pDialog.show();

    new Thread() {
     public void run() {
      xh_count=0;
      try {
       while (xh_count <= 100) {
        xh_pDialog.setProgress(xh_count++);
        Thread.sleep(100);
       }
       xh_pDialog.cancel();
      } catch (InterruptedException e) {
       // TODO Auto-generated catch block

       xh_pDialog.cancel();
      }
     }
    }.start();
   }
  });

 }

 class OnDialogClickListener implements DialogInterface.OnClickListener {

  @Override
  public void onClick(DialogInterface dialog, int arg1) {
   // TODO Auto-generated method stub

   dialog.cancel();
  }

 }