29、在android中采用动画方案来弹出窗口

1、自定义style

2、使用方法：

 buttonWhat.setOnClickListener(new OnClickListener() {

             @Override
             public void onClick(View v) {
                 // TODO Auto-generated method stub
                 Dialog dialog = new Dialog(activate.this, R.style.ShakeDialog);

                 // Setting the title and layout for the dialog
                 TextView tv = new TextView(ctxt);
                 tv.setTextSize(20f);
                 tv.setText("授权码由⼤写的英⽂文字⺟母组成(A-Z)");

                 dialog.setContentView(tv);
                 dialog.show();
             }
         });

3、抖动效果(抖动4次)xml文件如下：

shake.xml

<translate xmlns:android="http://schemas.android.com/apk/res/android"
    android:duration="500"
    android:fromXDelta="-10"
    android:interpolator="@anim/cycle_4"
    android:toXDelta="10" />

cycle4.xml

<cycleInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
    android:cycles="4" />

demo链接：http://pan.baidu.com/s/1kT9oWdD

参考：

1、http://stackoverflow.com/questions/9305581/how-to-make-a-dialog-slide-from-bottom-to-middle-of-screen-in-android

2、http://www.cnblogs.com/yydcdut/p/4290867.html