private void setServerIp() {
final EditText edittext = new EditText(this);
edittext.setText(
getSharedPreferences("aplicaint_info", 0).getString(ResourceData.SETTING_SERVERIP, ""));
DialogUtil.showViewDialog(
this,
"设置服务器IP地址：",
edittext,
new DialogUtil.Handler() {
@Override
public void todo(DialogInterface dialog, int which) {
if (!edittext.getText().toString().trim().equals("")) {
if (checkString(edittext.getText().toString().trim())) {
WriteSharedPreferences(
ResourceData.SETTING_SERVERIP, edittext.getText().toString());
HttpUtil.BASE_URL = edittext.getText().toString();
dolater();
} else {
DialogUtil.showAffirmDialog(
CampusdishclientActivity.this,
"错误",
"IP地址格式输入不正确！应为：192.168.1.1",
new DialogUtil.Handler() {
@Override
public void todo(DialogInterface dialog, int which) {
setServerIp();
}
},
new DialogUtil.Handler() {
@Override
public void todo(DialogInterface dialog, int which) {}
});
}
} else {
DialogUtil.showAffirmDialog(
CampusdishclientActivity.this,
"错误",
"ip地址不能为空",
new DialogUtil.Handler() {
@Override
public void todo(DialogInterface dialog, int which) {
setServerIp();
}
},
new DialogUtil.Handler() {
@Override
public void todo(DialogInterface dialog, int which) {}
});
}
}
},
new DialogUtil.Handler() {
@Override
public void todo(DialogInterface dialog, int which) {}
});
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) {
if (event.getAction() == KeyEvent.ACTION_UP && isBackKeyDown) {
DialogUtil.showAffirmDialog(
this,
"确认",
"确认退出？",
true,
new DialogUtil.Handler() {
public void todo(DialogInterface dialog, int witch) {
CampusdishclientActivity.this.finish();
System.exit(0);
}
});
isBackKeyDown = false;
return true;
} else if (event.getAction() == KeyEvent.ACTION_DOWN) {
isBackKeyDown = true;
return true;
}
}
return super.dispatchKeyEvent(event);
}