动态的弹出对话框

dengrui0917

 动态的弹出自定义对话框

调   //调用对话框， Private void CreateDialog(){ View commentDialogView = LayoutInflater.from(context).inflate(               R.layout.detail_dialog, GameDetail.this, false);        FusionField.viewHandler.sendMessage(FusionField.viewHandler               .obtainMessage(FusionCode.SHOW_DIALOG_FROW_VIEW,                      commentDialogView)); }     /**      * 使对话框消失      */     private void dismissDialogView()     {        sendHandlerMessage(FusionCode.SHOW_DIALOG_FROW_VIEW, null);     }       /**      * 发送Handler消息      * @param what 消息体      * @param obj 对象      */     private void sendHandlerMessage(int what, Object obj)     {        FusionField.viewHandler.sendMessage(FusionField.viewHandler               .obtainMessage(what, obj));     }

 
 对话框实现代码
 
1.在res/anim文件下添加两的xml文件 scale_dialog_dismiss.xml 和 scale_dialog_show.xml
Sscale_dialog_dismiss.xml

<?xml version="1.0" encoding="UTF-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android"     android:shareInterpolator="false">     <scale android:interpolator="@android:anim/accelerate_interpolator"        android:fromXScale="1.0" android:toXScale="0.0" android:fromYScale="1.0"        android:toYScale="0.0" android:pivotX="50%" android:pivotY="50%"        android:fillAfter="false" android:duration="300"        android:repeatMode="restart" /> </set>

 
Scale_dialog_show.xml

<?xml version="1.0" encoding="UTF-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android"     android:shareInterpolator="false">     <scale android:interpolator="@android:anim/accelerate_interpolator"        android:fromXScale="1.0" android:toXScale="0.0" android:fromYScale="1.0"        android:toYScale="0.0" android:pivotX="50%" android:pivotY="50%"        android:fillAfter="false" android:duration="300"        android:repeatMode="restart" /> </set>

 
 
 
[table=560][tr][td=1,1,655]

    /**

     *  菜单动画是否结束

     */

    boolean isDialogAniEnd = true;

    /**

     *  当前正在显示的view

     */

    View currentView;

    Animation dialogShowAnimation;

    Animation dialogDismissAnimation;

 

//初始化两个动画

    @Override

    protected void onStart()

    {

       dialogShowAnimation = AnimationUtils.loadAnimation(this,

              R.anim.scale_dialog_show);

       dialogDismissAnimation = AnimationUtils.loadAnimation(this,

              R.anim.scale_dialog_dismiss);

}

Handler viewHandler = new Handler()

    {

       public void handleMessage(android.os.Message msg)

       {

           switch (msg.what)

           {

               case FusionCode.SHOW_DIALOG_FROW_VIEW:

              // 显示自定义动画对话框

              if (aniDialogView == null && msg != null && msg.obj != null)

              {

                  isDialogAniEnd = true;

              WindowManager.LayoutParams winlp = new WindowManager.LayoutParams(

                         320, 480,

                         WindowManager.LayoutParams.TYPE_APPLICATION,

                         WindowManager.LayoutParams.FLAG_FULLSCREEN,

                         PixelFormat.TRANSLUCENT);

                  winlp.gravity = Gravity.CENTER;

                     //给对话框负初始值

                  aniDialogView = new RelativeLayout(Main.this);

                  aniDialogView.setBackgroundColor(0x99000000);

                  aniDialogView.addView((View) msg.obj);

                  aniDialogView.setGravity(Gravity.CENTER);

                  showAnimationDialog(aniDialogView, (View) msg.obj, winlp);

              }

              else

              {//关闭对话框

                  if (isDialogAniEnd)

                  {

                     isDialogAniEnd = false;

                     dismissAnimationDialog(aniDialogView);

                  }

              }     

              break;

             default:

              break;

           }

       }

}

/**

        * 显示自定义动画对话框

        * @param obj     要显示的view

        * @param winlp     添加到页面的参数

        */

       private void showAnimationDialog(View baseLayout, View contentView,

              android.view.WindowManager.LayoutParams winlp)

       {

           if (mWindowManager != null)

           {

              mWindowManager.addView(baseLayout, winlp);

              contentView.startAnimation(dialogShowAnimation);

           }

       };
 

/**

        * 取消自定义动画对话框

        * @param obj     要显示的view

        * @param winlp     添加到页面的参数

        */

       private void dismissAnimationDialog(RelativeLayout aniDialogView)

       {

           if (mWindowManager != null && aniDialogView != null)

           {

              dialogDismissAnimation

                     .setAnimationListener(new AnimationListener()

                     {

 

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