我在屏幕左上角单击按钮时显示 PopupWindow。但问题是,当我打开它时,它会显示得非常快,这意味着没有动画发生,但是当我关闭它时,它工作正常,这意味着它随着动画消失。
这是我的代码,请帮助我。
主类代码:
LayoutInflater layoutInflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View layout = layoutInflater.inflate(R.layout.eosos_maptype_popup, null);
final TextView txtContacts = (TextView) layout.findViewById(R.id.txtContacts);
final TextView txtFeatured = (TextView) layout.findViewById(R.id.txtFeatured);
final PopupWindow popup = new PopupWindow(CalendarView.this);
popup.setAnimationStyle(R.style.animation);
popup.setContentView(layout);
popup.setHeight(WindowManager.LayoutParams.WRAP_CONTENT);
popup.setWidth(WindowManager.LayoutParams.WRAP_CONTENT);
popup.setFocusable(true);
popup.setBackgroundDrawable(new BitmapDrawable(getResources()));
// popup.showAtLocation(layout, Gravity.LEFT | Gravity.TOP, rect.left -
// v.getWidth(), getDeviceHeight() - rect.top);
popup.showAtLocation(layout, Gravity.TOP | Gravity.LEFT, rect.left, rect.bottom);
我的风格.xml
<?xml version="1.0" encoding="utf-8"?>
<resources xmlns:android="http://schemas.android.com/apk/res/android">
<style name="animation" parent="android:Animation">
<item name="@android:windowEnterAnimation">@anim/popup_show</item>
<item name="@android:windowExitAnimation">@anim/popup_hide</item>
</style>
</resources>
我的 popup_show.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromXDelta="-100%" android:toXDelta="0" android:duration="1000"/>
</set>
我的 popup_hide.xml
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate android:fromXDelta="0" android:toXDelta="-100%" android:duration="1000"/>
android:duration="200"/> -->
</set>