January 2023
Intermediate to advanced
288 pages
6h 6m
Chinese
Content preview from 移动端AI与ML应用开发：基于iOS和Android
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Android
上使用
ML Kit
的文本处理应用程序
|
81
图
5-2
：使用
ML Kit
识别笔迹
5.2.1
创建应用程序
和以前一样，使用 Android Studio 创建一个新的单一视图应用程序（详见第 3 章）。编辑
应用程序的 build.gradle 文件以添加对 ML Kit 的数字墨迹识别库的依赖：
implementation 'com.google.mlkit:digital-ink-recognition:16.1.0'
这些库通过单独的模型支持多种不同的语言，因此需要下载模型才能使用它们。这意
味着你需要更新 Android Manifest 来允许访问互联网和存储，否则应用程序将无法访问
模型：
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
接下来，你将探索如何实现在平面上绘制笔迹。
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