mirror of https://github.com/YTVanced/VancedMicroG
42 lines
1.2 KiB
Java
42 lines
1.2 KiB
Java
/*
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* Copyright (C) 2013-2017 microG Project Team
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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 org.microg.gms.maps.vtm.bitmap;
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import android.content.Context;
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import android.graphics.Bitmap;
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public abstract class AbstractBitmapDescriptor {
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private Bitmap bitmap;
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protected abstract Bitmap generateBitmap(Context context);
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public Bitmap loadBitmap(Context context) {
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if (bitmap == null) {
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synchronized (this) {
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if (bitmap == null)
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bitmap = generateBitmap(context);
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}
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}
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return bitmap;
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}
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public Bitmap getBitmap() {
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return bitmap;
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}
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}
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