Android系统如何创建自定义对话框/警报 [英] Android-How to create custom dialog/alert

问题描述

您好，我有一个游戏关卡screen..when触摸的水平发挥我需要给指令警报/它弹出窗口（scrolable）。

HI I have a game level screen..when touch a level to play I need to give instruction alert/popup window(scrolable) for it.

这应该是愤怒鸟customized..likes弹出。

It should be customized..likes popup in angry-bird..

自己的背景图片
无国界
只有ok键

own background image no borders with only ok button

请帮我我将要发布这GOOGLEPLAY ...

Please help me Im about to publish this to GOOGLEPLAY...

推荐答案

我认为你需要code这里是一个

i think you need code here is the one

mydialog.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical" >

        <Button
            android:id="@+id/ok"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Ok"
            android:layout_gravity="center"
             />

</LinearLayout>

Dialog dialog=new Dialog(mContext);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setContentView(R.layout.mydialog);
dialog.getWindow().getAttributes().width = LayoutParams.FILL_PARENT;
dialog.getWindow().setBackgroundDrawableResource(R.drawable.dialogbackground);

Button mOkButton=(Button)dialog.findViewById(R.id.ok);


mOkButton.setOnClickListener(new OnClickListener() {

@Override
public void onClick(View v) {

    //do here what you want to do with ok button click

    }
});

这里 dialogbackground 是背景图片

Here dialogbackground is the background image

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