style样式:
动画效果实现:<!-- 弹出框动画 由下至上 --><style name="dialogStyle" parent="@android:style/Animation.Dialog"><item name="@android:windowEnterAnimation">@anim/dialog_enter</item><!-- 进入时的动画 --><item name="@android:windowExitAnimation">@anim/dialog_exit</item><!-- 退出时的动画 --></style><!-- 对话框样式 --><style name="Theme.Light.Dialog" parent="android:style/Theme.Dialog"><item name="android:windowBackground">@android:color/transparent</item><item name="android:windowNoTitle">true</item><item name="android:windowIsFloating">true</item><item name="android:windowContentOverlay">@null</item><item name="android:scrollHorizontally">true</item></style>
dialog_enter.xml:
dialog_exit.xml:<?xml version="1.0" encoding="utf-8"?><set xmlns:android="http://schemas.android.com/apk/res/android"><translate android:fromYDelta="100%"android:duration="600"></translate></set>
<?xml version="1.0" encoding="utf-8"?><set xmlns:android="http://schemas.android.com/apk/res/android"><translate android:toYDelta="100%"android:duration="600"></translate></set>主要代码:final Dialog dialog = new Dialog(mContext, R.style.Theme_Light_Dialog);View dialogView = LayoutInflater.from(mContext).inflate(R.layout.my_dialog,null);//获得dialog的window窗口Window window = dialog.getWindow();//设置dialog在屏幕底部window.setGravity(Gravity.BOTTOM);//设置dialog弹出时的动画效果,从屏幕底部向上弹出window.setWindowAnimations(R.style.dialogStyle);window.getDecorView().setPadding(0, 0, 0, 0);//获得window窗口的属性android.view.WindowManager.LayoutParams lp = window.getAttributes();//设置窗口宽度为充满全屏lp.width = WindowManager.LayoutParams.MATCH_PARENT;//设置窗口高度为包裹内容lp.height = WindowManager.LayoutParams.MATCH_PARENT;//将设置好的属性set回去window.setAttributes(lp);//将自定义布局加载到dialog上dialog.setContentView(dialogView);btWeixin = (Button) dialogView.findViewById(R.id.bt_weixin);btWeibo = (Button) dialogView.findViewById(R.id.bt_weibo);btPengyouquan = (Button) dialogView.findViewById(R.id.bt_pengyouquan);dialog.show();