From 0062c97c817763b1a832d65b23a6aaa5fdca60bf Mon Sep 17 00:00:00 2001 From: tink2123 Date: Mon, 3 Aug 2020 11:28:34 +0800 Subject: [PATCH] update android demo doc --- doc/doc_ch/android_demo.md | 2 +- doc/doc_en/android_demo_en.md | 60 +++++++++++++++++++++++++++++++++++ 2 files changed, 61 insertions(+), 1 deletion(-) create mode 100644 doc/doc_en/android_demo_en.md diff --git a/doc/doc_ch/android_demo.md b/doc/doc_ch/android_demo.md index 41765a04..b6d9a792 100644 --- a/doc/doc_ch/android_demo.md +++ b/doc/doc_ch/android_demo.md @@ -3,7 +3,7 @@ ### 1. 安装最新版本的Android Studio -可以从https://developer.android.com/studio下载。本Demo使用是4.0版本Android Studio编写。 +可以从 https://developer.android.com/studio 下载。本Demo使用是4.0版本Android Studio编写。 ### 2. 创建新项目 diff --git a/doc/doc_en/android_demo_en.md b/doc/doc_en/android_demo_en.md new file mode 100644 index 00000000..7a26b20e --- /dev/null +++ b/doc/doc_en/android_demo_en.md @@ -0,0 +1,60 @@ +# Android Demo quick start + +### 1. Install the latest version of Android Studio + +It can be downloaded from https://developer.android.com/studio . This Demo is written by Android Studio version 4.0. + +### 2. Create a new project + +The NDK version 20b is used in the demo test, and the compilation can be successfully supported for version 20 and above. + +If you are a beginner, you can install and test the NDK compilation environment in the following ways. + +File -> New ->New Project to create "Native C++" project + +1. Start a new Android Studio project + + Select Native C++ in the project template, select Paddle OCR/deploy/android_demo path + After entering the project, it will be automatically compiled. The first compilation + will take a long time. It is recommended to add an agent to speed up the download. + +**Agent add:** + + Android Studio -> Perferences -> Appearance & Behavior -> System Settings -> HTTP Proxy -> Manual proxy configuration + +![](../demo/proxy.png) + +2. Start compilation + +Click the compile button, connect the phone, and follow the instructions of Android Studio to complete the operation. + +When you see the following picture in Android Studio, the compilation is complete: + +![](../demo/build.png) + +**Tip:** At this time, if the following error message that OpenCV cannot be found appears, please re-click compile, +exit the project after compiling, and enter again. + +![](../demo/error.png) + +### 3. Send to mobile + +Complete the compilation, click Run, and check the effect on the mobile phone. + +### 4. How to customize the demo picture + +1. Image storage path: android_demo/app/src/main/assets/images + + Place the custom picture under this path + +2. Configuration file: android_demo/app/src/main/res/values/strings.xml + + Modify IMAGE_PATH_DEFAULT to a custom picture name + +# Get more support + +Go to [EasyEdge](https://ai.baidu.com/easyedge/app/open_source_demo?referrerUrl=paddlelite) to get more development support: + +-Demo APP: You can use your mobile phone to scan the code to install, which is convenient for the mobile terminal to quickly experience text recognition + +-SDK: The model is packaged to adapt to different chip hardware and operating system SDKs, including a complete interface to facilitate secondary development -- GitLab