android自定义弹出层
1. [代码]DialogShow.java
package com.asfman;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class DialogShow extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button btn = (Button) findViewById(R.id.button1);
btn.setOnClickListener(new Button.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
new Tip(DialogShow.this).show();
}
});
}
}
2. [代码]Tip.java
package com.asfman;
import android.app.Dialog;
import android.content.Context;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.ImageView;
public class Tip {
private ImageView image;
private Dialog mDialog;
public Tip(Context context) {
mDialog = new Dialog(context, R.style.dialog);
Window window = mDialog.getWindow();
WindowManager.LayoutParams wl = window.getAttributes();
wl.x = -30;
wl.y = 20;
window.setAttributes(wl);
window.setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
//window.setGravity(Gravity.CENTER);
window.setLayout(ViewGroup.LayoutParams.FILL_PARENT,
ViewGroup.LayoutParams.WRAP_CONTENT);
mDialog.setContentView(R.layout.tip);
mDialog.setFeatureDrawableAlpha(Window.FEATURE_OPTIONS_PANEL, 0);
image = (ImageView) mDialog.findViewById(R.id.image);
image.setOnClickListener(new ImageView.OnClickListener() {
@Override
public void onClick(View arg0) {
mDialog.dismiss();
}
});
}
public void show() {
mDialog.show();
}
}
3. [代码]dialog.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="dialog" parent="@android:style/Theme.Dialog">
<!--<item name="android:windowFrame">@null</item> -->
<!--<item name="android:windowIsFloating">true</item> -->
<!--<item name="android:windowIsTranslucent">false</item> -->
<item name="android:windowNoTitle">true</item>
<item name="android:windowBackground">@null</item>
<!--<item name="android:backgroundDimEnabled">false</item> -->
</style>
</resources>
4. [代码]tip.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="300dp" android:layout_height="190dp"
android:orientation="vertical" android:background="@drawable/blueinfowindow">
<LinearLayout android:layout_width="fill_parent"
android:layout_height="wrap_content" android:orientation="horizontal"
android:id="@+id/upContent" android:layout_marginTop="30dp"
android:layout_marginLeft="30dp">
<TextView android:id="@+id/description" android:layout_width="220dp"
android:layout_height="wrap_content"
android:text="1.this is the test text!\n
1.this is the test text!\n1.this is the test text!\n1.this is the test text!\n" android:textColor="#000000" />
<ImageView android:id="@+id/image" android:background="@drawable/icon" android:layout_width="wrap_content" android:layout_height="wrap_content"/>
</LinearLayout>
</LinearLayout>
