Android Dialog 动画实例详解
时间:2022-08-18 11:56:05|栏目:Android代码|点击: 次
Android Dialog 动画实例详解
动画描述: 动画与底部菜单一样出现和消失
制作过程:
1. 创建两个动画文件
window_in.xml:
<?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android" > <translate android:duration="500" android:fromXDelta="0" android:fromYDelta="1000" android:toXDelta="0" android:toYDelta="0" /> </set>
window_out.xml:
<?xml version="1.0" encoding="utf-8"?> <set xmlns:android="http://schemas.android.com/apk/res/android" > <translate android:duration="500" android:fromXDelta="0" android:fromYDelta="0" android:toXDelta="0" android:toYDelta="1000" /> </set>
2.将动画配置到style中:
<style name="main_menu_animstyle"> <item name="android:windowEnterAnimation">@anim/settingswindow_in_anim</item> <item name="android:windowExitAnimation">@anim/settingswindow_out_anim</item> </style>
3. 将动画应用于Dialog:
Window window = dialog.getWindow(); //设置显示动画 window.setWindowAnimations(R.style.main_menu_animstyle); WindowManager.LayoutParams wl = window.getAttributes(); wl.x = 0; wl.y = getWindowManager().getDefaultDisplay().getHeight(); //设置显示位置 dialog.onWindowAttributesChanged(wl);//设置点击外围解散 dialog.setCanceledOnTouchOutside(true); dialog.show();
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