Android ProgressDialog 最佳处理方式
2010-07-01 14:40:00 来源:WEB开发网Android ProgressDialog 处理方式,在经过测试后,以下方法比较好
Java代码
private ProgressDialog progressDialog;
private void initProgressDialog() {
progressDialog = new ProgressDialog(this);
progressDialog.setMessage("Progress..");
progressDialog.show();
MessageHandlerUtil.sendMessageToHandler(mHandler, 2);
}
private ProgressDialog progressDialog;
private void initProgressDialog() {
progressDialog = new ProgressDialog(this);
progressDialog.setMessage("Progress..");
progressDialog.show();
MessageHandlerUtil.sendMessageToHandler(mHandler, 2);
}
Java代码
private Handler mHandler = new Handler() {
public void handleMessage(Message msg) {
switch (msg.what) {
case 1:
if (progressDialog != null)
progressDialog.dismiss();
break;
case 2:
//这里是耗时操作
list = getFireAppInfo();
networkAppAdapter = new NetworkAppAdapter(getBaseContext(),
list);
networkfilterList.setAdapter(networkAppAdapter);
//关闭进度提示框 MessageHandlerUtil.sendMessageToHandler(mHandler, 1);
break;
}
}
};
private Handler mHandler = new Handler() {
public void handleMessage(Message msg) {
switch (msg.what) {
case 1:
if (progressDialog != null)
progressDialog.dismiss();
break;
case 2:
//这里是耗时操作
list = getFireAppInfo();
networkAppAdapter = new NetworkAppAdapter(getBaseContext(),
list);
networkfilterList.setAdapter(networkAppAdapter);
//关闭进度提示框 MessageHandlerUtil.sendMessageToHandler(mHandler, 1);
break;
}
Tags:Android ProgressDialog 最佳
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