Android：单击按钮后从屏幕底部显示布局

您可以在其中使用自定义布局的对话框。唯一要做的就是从底部调用它，然后将样式用作这样的材质对话框工作表

 final Dialog mBottomSheetDialog = new Dialog(getActivity(), R.style.MaterialDialogSheet);
                            mBottomSheetDialog.setContentView(view); // your custom view.
                            mBottomSheetDialog.setCancelable(true);
                            mBottomSheetDialog.getWindow().setLayout(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);
                            mBottomSheetDialog.getWindow().setGravity(Gravity.BOTTOM);
                            mBottomSheetDialog.show();

我将布局高度更改为800，而不是换行内容，这是结果。

style.xml

<style name="MaterialDialogSheet" parent="@android:style/Theme.Dialog">
        <item name="android:windowIsTranslucent">true</item>
        <item name="android:windowBackground">@android:color/transparent</item>
        <item name="android:windowContentOverlay">@null</item>
        <item name="android:windowNoTitle">true</item>
        <item name="android:backgroundDimEnabled">true</item>
        <item name="android:windowIsFloating">false</item>
        <item name="android:windowAnimationStyle">@style/MaterialDialogSheetAnimation</item>
    </style>



<style name="MaterialDialogSheetAnimation">
        <item name="android:windowEnterAnimation">@anim/popup_show</item>
        <item name="android:windowExitAnimation">@anim/popup_hide</item>
    </style>

头脑

popup_show.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:fromYDelta="100%p"
        android:toYDelta="0"
        android:duration="300"
        android:interpolator="@android:anim/accelerate_decelerate_interpolator"/>
</set>

popup_hide.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:fromYDelta="0"
        android:toYDelta="100%p"
        android:duration="300"
        android:interpolator="@android:anim/accelerate_decelerate_interpolator"/>
</set>