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feat(android): add ImageDataUtils for parse image type
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59 changes: 59 additions & 0 deletions
59
renderer/native/android/src/main/java/com/tencent/renderer/utils/ImageDataUtils.java
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/* Tencent is pleased to support the open source community by making Hippy available. | ||
* Copyright (C) 2018 THL A29 Limited, a Tencent company. All rights reserved. | ||
* | ||
* 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. | ||
*/ | ||
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package com.tencent.renderer.utils; | ||
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import android.graphics.BitmapFactory; | ||
import android.text.TextUtils; | ||
import androidx.annotation.NonNull; | ||
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public class ImageDataUtils { | ||
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public static final String IMAGE_TYPE_PNG = "image/png"; | ||
public static final String IMAGE_TYPE_JPEG = "image/jpeg"; | ||
public static final String IMAGE_TYPE_GIF = "image/gif"; | ||
public static final String IMAGE_TYPE_WEBP = "image/webp"; | ||
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@NonNull | ||
public static BitmapFactory.Options generateBitmapOptions(@NonNull byte[] data) | ||
throws IllegalArgumentException { | ||
BitmapFactory.Options options = new BitmapFactory.Options(); | ||
options.inJustDecodeBounds = true; | ||
BitmapFactory.decodeByteArray(data, 0, data.length, options); | ||
return options; | ||
} | ||
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public static boolean isWebp(@NonNull BitmapFactory.Options options) { | ||
return !TextUtils.isEmpty(options.outMimeType) && options.outMimeType.equalsIgnoreCase( | ||
IMAGE_TYPE_WEBP); | ||
} | ||
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public static boolean isJpeg(@NonNull BitmapFactory.Options options) { | ||
return !TextUtils.isEmpty(options.outMimeType) && options.outMimeType.equalsIgnoreCase( | ||
IMAGE_TYPE_JPEG); | ||
} | ||
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public static boolean isPng(@NonNull BitmapFactory.Options options) { | ||
return !TextUtils.isEmpty(options.outMimeType) && options.outMimeType.equalsIgnoreCase( | ||
IMAGE_TYPE_PNG); | ||
} | ||
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public static boolean isGif(@NonNull BitmapFactory.Options options) { | ||
return !TextUtils.isEmpty(options.outMimeType) && options.outMimeType.equalsIgnoreCase( | ||
IMAGE_TYPE_GIF); | ||
} | ||
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} |