A simple Tools.
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编译并安装 APK
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手动授予存储权限(Android 11 及以上系统还需要授予所有文件访问权限)
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将需要处理的图片放到 /内置存储卡/Documents/BitmapToBase64/orig.png
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点击“开始工作”按钮
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处理后的文件位于 /内置存储卡/Documents/BitmapToBase64/out.txt
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打开 out.txt 得到 Base64 内容
Copyright (c) 2022. HighCapable
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.