[Doc] Update Android SDK usage docs (#657)

* [Bug Fix] fix android app detail page errors

* [Android] fix realtime camera mode and shutter

* [Bug Fix] fix AllocateSegmentationResultFromJava error

* [Bug Fix] fix camera preview size setting problem

* [Model] use uint8 buffer instead of fp32 in ppseg postprocess

* [Model] revert changes in ppseg

* [Model] revert postprocess changes in ppseg

* [Android] add fastdeploy android sdk download task

* [Bug Fix] fix yolov5face scale error in small image

* [Doc] Update Android SDK docs

* [Doc] Update Android SDK usage docs

docs/cn/build_and_install/android.md

@@ -7,8 +7,6 @@ FastDeploy当前在Android仅支持Paddle-Lite后端推理，支持armeabi-v7a
 |ENABLE_LITE_BACKEND|OFF|编译Android库时需要设置为ON| - |
 |WITH_OPENCV_STATIC|OFF|是否使用OpenCV静态库| - |
 |WITH_LITE_STATIC|OFF|是否使用Lite静态库| 暂不支持使用Lite静态库 |
-|WITH_LITE_FULL_API|ON|是否使用Lite Full API库| 目前必须为ON |
-|WITH_LITE_FP16|OFF|是否使用带FP16支持的Lite库| 目前仅支持 arm64-v8a 架构|
 
 更多编译选项请参考[FastDeploy编译选项说明](./README.md)
 
@@ -47,12 +45,6 @@ FASDEPLOY_INSTALL_DIR="${BUILD_DIR}/install"
 mkdir build && mkdir ${BUILD_ROOT} && mkdir ${BUILD_DIR}
 cd ${BUILD_DIR}
 
-# Check fp16 support (only support arm64-v8a now)
-WITH_LITE_FP16=ON
-if [ "$ANDROID_ABI" = "armeabi-v7a" ]; then
-  WITH_LITE_FP16=OFF
-fi
-
 # CMake configuration with Android toolchain
 cmake -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN_FILE} \
       -DCMAKE_BUILD_TYPE=MinSizeRel \
@@ -63,7 +55,6 @@ cmake -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN_FILE} \
       -DANDROID_TOOLCHAIN=${ANDROID_TOOLCHAIN} \
       -DENABLE_LITE_BACKEND=ON \
       -DENABLE_VISION=ON \
-      -DWITH_LITE_FP16=${WITH_LITE_FP16} \
       -DCMAKE_INSTALL_PREFIX=${FASDEPLOY_INSTALL_DIR} \
       -Wno-dev ../../..
 
@@ -83,6 +74,7 @@ make install
 └── third_libs                       # 第三方依赖库
     └── install
         ├── opencv
+        ├── flycv
         └── paddlelite
 ```
 在examples/vision目录下可查看Android C++ SDK 使用案例：

docs/cn/build_and_install/download_prebuilt_libraries.md

@@ -75,7 +75,7 @@ pip install fastdeploy-python==0.0.0 -f https://www.paddlepaddle.org.cn/whl/fast
 
 ## C++ SDK安装
 
-Release版本（当前最新0.7.0，Android为0.4.0 pre-release）
+Release版本（当前最新0.7.0，Android为0.8.0 pre-release）
 
 | 平台 | 文件 | 说明 |
 | :--- | :--- | :---- |
@@ -84,7 +84,15 @@ Release版本（当前最新0.7.0，Android为0.4.0 pre-release）
 | Mac OSX x64 | [fastdeploy-osx-x86_64-0.7.0.tgz](https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-osx-x86_64-0.7.0.tgz) | clang++ 10.0.0编译产出|
 | Mac OSX arm64 | [fastdeploy-osx-arm64-0.7.0.tgz](https://bj.bcebos.com/fastdeploy/release/cpp/fastdeploy-osx-arm64-0.7.0.tgz) | clang++ 13.0.0编译产出 |
 | Linux aarch64 | - | 自行编译，可集成ONNX Runtime、Paddle Lite后端 |  
-| Android armv7&v8 | [fastdeploy-android-0.4.0-shared.tgz](https://bj.bcebos.com/fastdeploy/release/android/fastdeploy-android-0.4.0-shared.tgz) | NDK 25及clang++编译产出, 支持arm64-v8a及armeabi-v7a |
+| Android armv7&v8 | [fastdeploy-android-0.8.0-shared.tgz](https://bj.bcebos.com/fastdeploy/release/android/fastdeploy-android-0.8.0-shared.tgz) | NDK 25及clang++编译产出, 支持arm64-v8a及armeabi-v7a |
+
+## Java SDK安装
+
+Release版本（Java SDK 目前仅支持Android，版本为0.8.0 pre-release）  
+
+| 平台 | 文件 | 说明 |
+| :--- | :--- | :---- |
+| Android Java SDK | [fastdeploy-android-sdk-0.8.0.aar](https://bj.bcebos.com/fastdeploy/release/android/fastdeploy-android-sdk-0.8.0.aar) | NDK 20 编译产出, minSdkVersion 15,targetSdkVersion 28 |
 
 Develop版本（Nightly build）