android 登录程序源码下载

可以实现登录 

package com.bingo.login;

import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.Toast;

public class LoginActivity extends Activity {
	private EditText etAccount;
	private EditText etPW;
	private Button btnLogin;
	private Button btnExit;
	private CheckBox cbrp;
	private CheckBox cbal;
	private SharedPreferences sp;
	private Intent intent;
	private Editor ed;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		// TODO Auto-generated method stub
		super.onCreate(savedInstanceState);

		setContentView(R.layout.login);

		etAccount = (EditText) findViewById(R.id.etaccount);// 账号
		etPW = (EditText) findViewById(R.id.etpw);// 密码
		cbrp = (CheckBox) findViewById(R.id.cbrp);// 记住密码
		cbal = (CheckBox) findViewById(R.id.cbal);// 自动登录
		btnLogin = (Button) findViewById(R.id.btnlogin);// 登录
		btnExit = (Button) findViewById(R.id.btnexit);// 退出

		sp = getSharedPreferences("users", MODE_WORLD_READABLE);
		ed = sp.edit();
		// 从SharedPreferences里边取出 记住密码的状态
		if (sp.getBoolean("ISCHECK", false)) {
			// 将记住密码设置为被点击状态
			cbrp.setChecked(true);
			// 然后将值赋值给EditText
			etAccount.setText(sp.getString("oa_name", ""));
			etPW.setText(sp.getString("oa_pass", ""));
			// 获取自动登录按钮的状态
			if (sp.getBoolean("AUTO_ISCHECK", false)) {
				// 设置自动登录被点击 然后实现跳转
				cbal.setChecked(true);
			}

		}
		btnLogin.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				LoginMain();
			}
		});
		// 将点击的checkBOx存入到users中
		cbrp.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				Boolean isChecked1 = cbrp.isChecked();
				ed.putBoolean("ISCHECK", isChecked1);
				ed.commit();
			}
		});
		// 设置自动登录默认为不点击
		Boolean value1 = sp.getBoolean("AUTO_ISCHECK", false);
		cbal.setChecked(value1);
		cbal.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				Boolean isChecked2 = cbal.isChecked();
				ed.putBoolean("AUTO_ISCHECK", isChecked2);
				ed.commit();
			}
		});
		// 如果记住密码跟自动登录都被选中就选择登录跳转
		if (cbrp.isChecked() && cbal.isChecked()) {
			LoginMain();
		}
	}

	protected void LoginMain() {
		// TODO Auto-generated method stub
		// 将信息存入到users里面
		ed.putString("oa_name", etAccount.getText().toString());
		ed.putString("oa_pass", etPW.getText().toString());
		ed.commit();
		if (TextUtils.isEmpty(etAccount.getText().toString())) {
			Toast.makeText(this, "请输入用户名", Toast.LENGTH_LONG).show();
			return;
		}
		if (TextUtils.isEmpty(etPW.getText().toString())) {
			Toast.makeText(this, "请输入密码", Toast.LENGTH_LONG).show();
			return;
		}
		if ("bingo".equals(etAccount.getText().toString())
				&& "123456".equals(etPW.getText().toString())) {
			// 创建Intent对象，传入源Activity和目的Activity的类对象
			intent = new Intent(LoginActivity.this, SecondActivity.class);
			// 启动Activity
			startActivity(intent);
		} else {
			// 登录信息错误，通过Toast显示提示信息
			Toast.makeText(LoginActivity.this, "用户名或密码错误", Toast.LENGTH_SHORT)
					.show();
		}

		// 退出
		btnExit.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				System.exit(0);
			}
		});
	}
}

资源下载

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资源文件列表

登录哦/.classpath , 475
登录哦/.project , 845
登录哦/.settings/org.eclipse.jdt.core.prefs , 177
登录哦/AndroidManifest.xml , 938
登录哦/bin/AndroidManifest.xml , 938
登录哦/bin/classes/android/support/v7/appcompat/R$anim.class , 629
登录哦/bin/classes/android/support/v7/appcompat/R$attr.class , 5136
登录哦/bin/classes/android/support/v7/appcompat/R$bool.class , 763
登录哦/bin/classes/android/support/v7/appcompat/R$color.class , 594
登录哦/bin/classes/android/support/v7/appcompat/R$dimen.class , 1530
登录哦/bin/classes/android/support/v7/appcompat/R$drawable.class , 5191
登录哦/bin/classes/android/support/v7/appcompat/R$id.class , 2556
登录哦/bin/classes/android/support/v7/appcompat/R$integer.class , 445
登录哦/bin/classes/android/support/v7/appcompat/R$layout.class , 1629
登录哦/bin/classes/android/support/v7/appcompat/R$string.class , 1141
登录哦/bin/classes/android/support/v7/appcompat/R$style.class , 9582
登录哦/bin/classes/android/support/v7/appcompat/R$styleable.class , 6541
登录哦/bin/classes/android/support/v7/appcompat/R.class , 1015
登录哦/bin/classes/com/bingo/login/BuildConfig.class , 339
登录哦/bin/classes/com/bingo/login/LoginActivity$1.class , 793
登录哦/bin/classes/com/bingo/login/LoginActivity$2.class , 1417
登录哦/bin/classes/com/bingo/login/LoginActivity$3.class , 1422
登录哦/bin/classes/com/bingo/login/LoginActivity$4.class , 790
登录哦/bin/classes/com/bingo/login/LoginActivity.class , 4137
登录哦/bin/classes/com/bingo/login/LoginService.class , 1180
登录哦/bin/classes/com/bingo/login/R$anim.class , 590
登录哦/bin/classes/com/bingo/login/R$attr.class , 5097
登录哦/bin/classes/com/bingo/login/R$bool.class , 724
登录哦/bin/classes/com/bingo/login/R$color.class , 555
登录哦/bin/classes/com/bingo/login/R$dimen.class , 1589
登录哦/bin/classes/com/bingo/login/R$drawable.class , 5213
登录哦/bin/classes/com/bingo/login/R$id.class , 3417
登录哦/bin/classes/com/bingo/login/R$integer.class , 406
登录哦/bin/classes/com/bingo/login/R$layout.class , 1723
登录哦/bin/classes/com/bingo/login/R$menu.class , 379
登录哦/bin/classes/com/bingo/login/R$string.class , 1208
登录哦/bin/classes/com/bingo/login/R$style.class , 9611
登录哦/bin/classes/com/bingo/login/R$styleable.class , 6686
登录哦/bin/classes/com/bingo/login/R.class , 876
登录哦/bin/classes/com/bingo/login/SecondActivity.class , 558
登录哦/bin/classes.dex , 1302484
登录哦/bin/dexedLibs/android-support-v4-23d8abc67e8246525499b66c4a0cb277.jar , 242174
登录哦/bin/dexedLibs/android-support-v4-545e566705d2195b59c4ff6c43a6f971.jar , 242174
登录哦/bin/dexedLibs/android-support-v7-appcompat-a0786215e635a3a5f13a764960674d21.jar , 150141
登录哦/bin/dexedLibs/appcompat_v7-c1a0cfd3a45653bcb2baa4e9e3b97826.jar , 166
登录哦/bin/jarlist.cache , 363
登录哦/bin/R.txt , 31623
登录哦/bin/res/crunch/drawable-hdpi/ic_launcher.png , 2167
登录哦/bin/res/crunch/drawable-mdpi/ic_launcher.png , 1392
登录哦/bin/res/crunch/drawable-xhdpi/ic_launcher.png , 3260
登录哦/bin/res/crunch/drawable-xxhdpi/ic_launcher.png , 6062
登录哦/bin/resources.ap_ , 392298
登录哦/bin/登录哦.apk , 807692
登录哦/gen/android/support/v7/appcompat/R.java , 41086
登录哦/gen/com/bingo/login/BuildConfig.java , 157
登录哦/gen/com/bingo/login/R.java , 182180
登录哦/ic_launcher-web.png , 68413
登录哦/libs/android-support-v4.jar , 648327
登录哦/proguard-project.txt , 781
登录哦/project.properties , 607
登录哦/res/drawable-hdpi/bg.png , 25534
登录哦/res/drawable-hdpi/ic_launcher.png , 1965
登录哦/res/drawable-mdpi/ic_launcher.png , 1135
登录哦/res/drawable-xhdpi/ic_launcher.png , 3026
登录哦/res/drawable-xxhdpi/ic_launcher.png , 5959
登录哦/res/layout/activity_main.xml , 331
登录哦/res/layout/fragment_main.xml , 4295
登录哦/res/layout/login.xml , 4392
登录哦/res/layout/second.xml , 571
登录哦/res/menu/main.xml , 418
登录哦/res/values/dimens.xml , 220
登录哦/res/values/strings.xml , 225
登录哦/res/values/styles.xml , 699
登录哦/res/values-v11/styles.xml , 331
登录哦/res/values-v14/styles.xml , 388
登录哦/res/values-w820dp/dimens.xml , 381
登录哦/src/com/bingo/login/LoginActivity.java , 3855
登录哦/src/com/bingo/login/LoginService.java , 513
登录哦/src/com/bingo/login/SecondActivity.java , 511