mirror of
https://github.com/material-components/material-components-android.git
synced 2026-01-18 11:02:11 +08:00
b3fe6a7f61
Resolves https://github.com/material-components/material-components-android/pull/3849 GIT_ORIGIN_REV_ID=47bb2fcc8031740e5a7d4f741f1ada2af025e126 PiperOrigin-RevId: 632154861
105 lines
3.6 KiB
Java
105 lines
3.6 KiB
Java
/*
|
|
* Copyright 2019 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
package com.google.android.material.dialog;
|
|
|
|
import com.google.android.material.R;
|
|
|
|
import android.content.Context;
|
|
import android.content.res.TypedArray;
|
|
import android.graphics.Rect;
|
|
import android.graphics.drawable.Drawable;
|
|
import android.graphics.drawable.InsetDrawable;
|
|
import androidx.annotation.AttrRes;
|
|
import androidx.annotation.NonNull;
|
|
import androidx.annotation.Nullable;
|
|
import androidx.annotation.RestrictTo;
|
|
import androidx.annotation.RestrictTo.Scope;
|
|
import androidx.core.view.ViewCompat;
|
|
import com.google.android.material.internal.ThemeEnforcement;
|
|
|
|
/**
|
|
* Utility methods for handling Dialog Windows
|
|
* @hide
|
|
*
|
|
**/
|
|
@RestrictTo(Scope.LIBRARY_GROUP)
|
|
public class MaterialDialogs {
|
|
|
|
private MaterialDialogs() {};
|
|
|
|
@NonNull
|
|
public static InsetDrawable insetDrawable(
|
|
@Nullable Drawable drawable, @NonNull Rect backgroundInsets) {
|
|
return new InsetDrawable(
|
|
drawable,
|
|
backgroundInsets.left,
|
|
backgroundInsets.top,
|
|
backgroundInsets.right,
|
|
backgroundInsets.bottom);
|
|
}
|
|
|
|
@NonNull
|
|
public static Rect getDialogBackgroundInsets(
|
|
@NonNull Context context, @AttrRes int defaultStyleAttribute, int defaultStyleResource) {
|
|
TypedArray attributes =
|
|
ThemeEnforcement.obtainStyledAttributes(
|
|
context,
|
|
null,
|
|
R.styleable.MaterialAlertDialog,
|
|
defaultStyleAttribute,
|
|
defaultStyleResource);
|
|
|
|
int backgroundInsetStart =
|
|
attributes.getDimensionPixelSize(
|
|
R.styleable.MaterialAlertDialog_backgroundInsetStart,
|
|
context
|
|
.getResources()
|
|
.getDimensionPixelSize(R.dimen.mtrl_alert_dialog_background_inset_start));
|
|
int backgroundInsetTop =
|
|
attributes.getDimensionPixelSize(
|
|
R.styleable.MaterialAlertDialog_backgroundInsetTop,
|
|
context
|
|
.getResources()
|
|
.getDimensionPixelSize(R.dimen.mtrl_alert_dialog_background_inset_top));
|
|
|
|
int backgroundInsetEnd =
|
|
attributes.getDimensionPixelSize(
|
|
R.styleable.MaterialAlertDialog_backgroundInsetEnd,
|
|
context
|
|
.getResources()
|
|
.getDimensionPixelSize(R.dimen.mtrl_alert_dialog_background_inset_end));
|
|
int backgroundInsetBottom =
|
|
attributes.getDimensionPixelSize(
|
|
R.styleable.MaterialAlertDialog_backgroundInsetBottom,
|
|
context
|
|
.getResources()
|
|
.getDimensionPixelSize(R.dimen.mtrl_alert_dialog_background_inset_bottom));
|
|
|
|
attributes.recycle();
|
|
|
|
int backgroundInsetLeft = backgroundInsetStart;
|
|
int backgroundInsetRight = backgroundInsetEnd;
|
|
int layoutDirection = context.getResources().getConfiguration().getLayoutDirection();
|
|
if (layoutDirection == ViewCompat.LAYOUT_DIRECTION_RTL) {
|
|
backgroundInsetLeft = backgroundInsetEnd;
|
|
backgroundInsetRight = backgroundInsetStart;
|
|
}
|
|
|
|
return new Rect(
|
|
backgroundInsetLeft, backgroundInsetTop, backgroundInsetRight, backgroundInsetBottom);
|
|
}
|
|
}
|