序

自定義dialog，有簡單和單獨重寫的

效果圖

簡單

Java程式碼：
Dialog dialog = new Dialog(this, R.style.DialogStyle);  
dialog.setContentView(R.layout.start_dialog);  
dialog.show();  
			
Style：
<?xml version="1.0" encoding="utf-8"?>  
<resources>  
    <style name="DialogStyle" parent="@android:style/Theme.Dialog">  
        <item name="android:windowBackground"> @android:color/transparent </item> //中間框是透明的
        <item name="android:backgroundDimEnabled">false</item>//四周有沒有半透明黑色背景，false：沒有，true：有    
	</style>      
</resources> 
 

重寫dialog：

/**
 * Created by zst on 2000/0/00.
 */

public class MapServiceDialog extends Dialog implements View.OnClickListener{
    private Context mContext;

    public MapServiceDialog(Context context) {
        super(context);

        this.mContext = context;
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        this.setContentView(R.layout.dialog_map_service);
        //this.getWindow().setBackgroundDrawable(new PaintDrawable(Color.TRANSPARENT));

        //設定dialog屬性
        //setCancelable(true);
        setCanceledOnTouchOutside(false);

    }

    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.iv_close://關閉本dialog
                dismiss();
                break;
        }
    }
}