mirror of
https://github.com/material-components/material-components-android.git
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510881a469
Resolves https://github.com/material-components/material-components-android/pull/4117 GIT_ORIGIN_REV_ID=dd157e8360c2511810496693cec1616fce578655 PiperOrigin-RevId: 632284856
104 lines
3.6 KiB
Java
104 lines
3.6 KiB
Java
/*
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* Copyright 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.android.material.dialog;
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import com.google.android.material.R;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.Rect;
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import android.graphics.drawable.Drawable;
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import android.graphics.drawable.InsetDrawable;
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import android.view.View;
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import androidx.annotation.AttrRes;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.annotation.RestrictTo;
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import androidx.annotation.RestrictTo.Scope;
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import com.google.android.material.internal.ThemeEnforcement;
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/**
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* Utility methods for handling Dialog Windows
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* @hide
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*
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**/
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@RestrictTo(Scope.LIBRARY_GROUP)
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public class MaterialDialogs {
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private MaterialDialogs() {};
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@NonNull
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public static InsetDrawable insetDrawable(
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@Nullable Drawable drawable, @NonNull Rect backgroundInsets) {
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return new InsetDrawable(
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drawable,
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backgroundInsets.left,
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backgroundInsets.top,
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backgroundInsets.right,
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backgroundInsets.bottom);
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}
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@NonNull
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public static Rect getDialogBackgroundInsets(
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@NonNull Context context, @AttrRes int defaultStyleAttribute, int defaultStyleResource) {
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TypedArray attributes =
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ThemeEnforcement.obtainStyledAttributes(
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context,
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null,
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R.styleable.MaterialAlertDialog,
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defaultStyleAttribute,
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defaultStyleResource);
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int backgroundInsetStart =
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attributes.getDimensionPixelSize(
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R.styleable.MaterialAlertDialog_backgroundInsetStart,
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context
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.getResources()
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.getDimensionPixelSize(R.dimen.mtrl_alert_dialog_background_inset_start));
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int backgroundInsetTop =
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attributes.getDimensionPixelSize(
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R.styleable.MaterialAlertDialog_backgroundInsetTop,
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context
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.getResources()
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.getDimensionPixelSize(R.dimen.mtrl_alert_dialog_background_inset_top));
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int backgroundInsetEnd =
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attributes.getDimensionPixelSize(
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R.styleable.MaterialAlertDialog_backgroundInsetEnd,
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context
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.getResources()
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.getDimensionPixelSize(R.dimen.mtrl_alert_dialog_background_inset_end));
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int backgroundInsetBottom =
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attributes.getDimensionPixelSize(
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R.styleable.MaterialAlertDialog_backgroundInsetBottom,
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context
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.getResources()
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.getDimensionPixelSize(R.dimen.mtrl_alert_dialog_background_inset_bottom));
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attributes.recycle();
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int layoutDirection = context.getResources().getConfiguration().getLayoutDirection();
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int backgroundInsetLeft =
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layoutDirection == View.LAYOUT_DIRECTION_RTL ? backgroundInsetEnd : backgroundInsetStart;
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int backgroundInsetRight =
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layoutDirection == View.LAYOUT_DIRECTION_RTL ? backgroundInsetStart : backgroundInsetEnd;
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return new Rect(
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backgroundInsetLeft, backgroundInsetTop, backgroundInsetRight, backgroundInsetBottom);
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}
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}
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