//contentView : 气泡显示的内容
//width ,height : 宽高
PopupWindow popupWindow = new PopupWindow(contentView, LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT);
//设置气泡弹出的执行动画样式
popupWindow.setAnimationStyle(R.style.DialogAnimaitonStyle);
//显示气泡
//popupWindow.showAsDropDown(view);//将气泡显示在哪个控件的下方
//参数1:显示气泡的控件
//参数2,参数3:气泡距离显示气泡控件的左边和顶部边框的距离
popupWindow.showAsDropDown(view, 60, -view.getHeight());
<set xmlns:android="http://schemas.android.com/apk/res/android"
android:shareInterpolator="false">
<translate android:fromYDelta="10%" android:toYDelta="0"
android:interpolator="@interpolator/decelerate_quint"
android:duration="@android:integer/config_shortAnimTime"/>
<alpha android:fromAlpha="0.5" android:toAlpha="1.0"
android:interpolator="@interpolator/decelerate_cubic"
android:duration="@android:integer/config_shortAnimTime" />
</set>