-------------------------------------------MainActivity.java
package com.example.pup;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.KeyEvent;
public class MainActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
@Override
public boolean onKeyDown(
int keyCode, KeyEvent event) {
// TODO 自动生成的方法存根
if (keyCode==KeyEvent.KEYCODE_MENU){
Intent intent=new Intent(MainActivity.this,Pop.class);
startActivity(intent);
}
return super.onKeyDown(keyCode, event);
}
}
-------------------------------Pop .java
package com.example.pup;
import android.app.Activity;
import android.os.Bundle;
public class Pop extends Activity {
@Override
protected void onCreate(
Bundle savedInstanceState) {
// TODO 自动生成的方法存根
super.onCreate(savedInstanceState);
setContentView(R.layout.alert_dialog);
}
}
----------------------------------MANIFEST.XML
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.pup"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="15" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/title_activity_main" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".Pop"
android:theme="@style/MyDialogStyleBottom" />
</application>
</manifest>
----------STYLES
<resources>
<style name="AppTheme" parent="android:Theme.Light" />
<style name="AnimBottom" parent="@android:style/Animation">
<item name="android:windowEnterAnimation">@anim/push_bottom_in2</item>
<item name="android:windowExitAnimation">@anim/push_bottom_out</item>
</style>
<style name="MyDialogStyleBottom" parent="android:Theme.Dialog">
<item name="android:windowAnimationStyle">@style/AnimBottom</item>
<item name="android:windowFrame">@null</item>
<!-- 边框 -->
<item name="android:windowIsFloating">true</item>
<!-- 是否浮现在activity之上 -->
<item name="android:windowIsTranslucent">true</item>
<!-- 半透明 -->
<item name="android:windowNoTitle">true</item>
<!-- 无标题 -->
<item name="android:windowBackground">@android:color/transparent</item>
<!-- 背景透明 -->
<item name="android:backgroundDimEnabled">true</item>
<!-- 模糊 -->
</style>
</resources>
