java代码
package com.wjq;
import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.util.Log;
import android.view.Display;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import com.wjq.beans.User;
import com.wjq.func.UserMgr;
public class Login extends Activity {
private EditText etAccount;
private EditText etPW;
private Button btnLogin;
private Button btnExit;
private CheckBox cbrp;
private CheckBox cbal;
private UserMgr userMgr;
private User user;
private SharedPreferences sp;
private TextView tvClear;
/*
* (non-Javadoc)
*
* @see android.app.Activity#onCreate(android.os.Bundle)
*/
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.login);
etAccount = (EditText) findViewById(R.id.etaccount);
etPW = (EditText) findViewById(R.id.etpw);
cbrp = (CheckBox) findViewById(R.id.cbrp);
cbal = (CheckBox) findViewById(R.id.cbal);
btnLogin = (Button) findViewById(R.id.btnlogin);
btnExit = (Button) findViewById(R.id.btnexit);
tvClear=(TextView)findViewById(R.id.tvclear);
InitConfig();
cbrp
.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
sp = getSharedPreferences("UserInfo", 0);
sp.edit().putBoolean("cbrp", isChecked).commit();
}
});
cbal
.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView,
boolean isChecked) {
sp = getSharedPreferences("UserInfo", 0);
sp.edit().putBoolean("cbal", isChecked).commit();
}
});
btnLogin.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
user = new User(etAccount.getText().toString(), etPW.getText()
.toString());
Log.i("tag", "Account:" + etAccount.getText().toString());
Log.i("tag", "Password:" + etPW.getText().toString());
userMgr = new UserMgr();
Boolean flag = userMgr.CheckUser(user, Login.this);
if (!flag) {
Toast.makeText(Login.this, "用户验证错误！", 1000).show();
}
else {
if (cbrp.isChecked()) {
sp = getSharedPreferences("UserInfo",
Context.MODE_WORLD_WRITEABLE
| Context.MODE_WORLD_READABLE);
sp.edit().putString("account",
etAccount.getText().toString()).commit();
sp.edit().putString("password",
etPW.getText().toString()).commit();
}
}
}
});
btnExit.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
System.exit(0);
}
});
tvClear.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {sp=getSharedPreferences("UserInfo", 0);
sp.edit().clear().commit();
}});
}
//初始化配置
private void InitConfig() {
sp = getSharedPreferences("UserInfo", 0);
etAccount.setText(sp.getString("account", null));
etPW.setText(sp.getString("password", null));
cbal.setChecked(sp.getBoolean("cbal", false));
cbrp.setChecked(sp.getBoolean("cbrp", false));
}
}
