<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.qq.MyActivity" >
<TextView
android:id="@+id/tv"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:layout_marginBottom="20dp"
/>
<TextView
android:id="@+id/tv1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/tv"
android:layout_below="@+id/tv"
android:gravity="center_vertical"
/>
</RelativeLayout>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#e7e7e7"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.qq.MainActivity" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_weight="1">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:orientation="vertical" >
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:orientation="vertical" >
<ImageView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:src="@drawable/tx"
android:layout_marginBottom="10dp"
/>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_weight="1">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:background="#ffffff"
android:layout_weight="1"
android:layout_marginBottom="2dp">
<TextView
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:background="#ffffff"
android:text="账号"
android:gravity="center_vertical"
android:layout_marginLeft="10dp"
/>
<EditText
android:id="@+id/admin"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="9"
android:hint="QQ账号"
android:background="#ffffff"
/>
<TextView
android:id="@+id/yadmin"
android:layout_width="0dp"
android:layout_height="0dp"
android:text="123456"
/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ffffff"
android:layout_weight="1"
android:layout_marginTop="2dp">
<TextView
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:background="#ffffff"
android:text="密码"
android:gravity="center_vertical"
android:layout_marginLeft="10dp"
/>
<EditText
android:id="@+id/password"
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="9"
android:hint="密码"
android:background="#ffffff"
android:inputType="textPassword"
/>
</LinearLayout>
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_weight="1">
<LinearLayout
android:layout_marginTop="40dp"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
>
<Button
android:id="@+id/Login"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="登录"
android:textColor="#ffffff"
android:background="#398ec6"
android:onClick="click"
/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="3">
</LinearLayout>
</LinearLayout>
</LinearLayout>
</RelativeLayout>


package com.example.qq;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TextView;
public class MyActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_my);
TextView tv = (TextView) findViewById(R.id.tv);
TextView tv2 = (TextView) findViewById(R.id.tv1);
Intent intent =getIntent();
String text =intent.getStringExtra("admin");
Log.v("520lj", text+"");
tv.setText("账号"+text+"");
String text2 = intent.getStringExtra("username");
tv2.setText("密码"+text2+"");
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.my, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}


package com.example.qq;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Button Login =(Button) findViewById(R.id.Login);
Login.setOnClickListener(new View.OnClickListener() {
TextView textView;
@Override
public void onClick(View view) {
EditText admin= (EditText) findViewById(R.id.admin);
EditText password= (EditText) findViewById(R.id.password);
String admin1=admin.getText().toString().trim();
String password1=password.getText().toString().trim();
// TODO Auto-generated method stub
if("123456".equals(admin1)&&"adc123".equals(password1)){
Toast.makeText(MainActivity.this,"登录成功",0).show();
Intent intent = new Intent();
intent.putExtra("admin", admin1);
intent.putExtra("username", password1);
intent.setAction("com.example.qq.action.haha");
startActivity(intent);
}else{
Toast.makeText(MainActivity.this,"登录失败",0).show();
}
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}



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