Android 手机卫士9

AToolActivity.java

 1 protected void showSmsBackUpDialog() { 2   //1,创建一个带进度条的对话框 3   final ProgressDialog progressDialog = new ProgressDialog(this); 4   progressDialog.setIcon(R.drawable.ic_launcher); 5   progressDialog.setTitle("短信备份"); 6   //2,指定进度条的样式为水平 7   progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL); 8   //3,展示进度条 9   progressDialog.show();10   //4,直接调用备份短信方法即可11   new Thread(){12     @Override13     public void run() {14       String path = Environment.getExternalStorageDirectory().getAbsolutePath()+File.separator+"sms74.;15       SmsBackUp.backup(getApplicationContext(), path, new CallBack() {16         @Override17         public void setProgress(int index) {18           //由开发者自己决定,使用对话框还是进度条19           progressDialog.setProgress(index);20           pb_bar.setProgress(index);21         }22         23         @Override24         public void setMax(int max) {25           //由开发者自己决定,使用对话框还是进度条26           progressDialog.setMax(max);27           pb_bar.setMax(max);28         }29       });30       31       progressDialog.dismiss();32     }33   }.start();34 }

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原标题：Android 手机卫士9

关键词：Android