Fixed links in formatting in Android intro tutorial
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@ -7,7 +7,7 @@ Introduction into Android Development
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This guide was designed to help you in learning Android development basics and quickly seting up your working environment.
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This guide was written with Windows 7 in mind, though it should work with any other OS supported by Android SDK.
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This guide was written with Windows 7 in mind, though it works with Linux (Ubuntu), Mac OS X and any other OS supported by Android SDK.
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If you encounter any error after thoroughly following these steps, feel free to contact us via `OpenCV4Android <https://groups.google.com/group/android-opencv/>`_ discussion group or OpenCV `Q&A forum <http://answers.opencv.org>`_ . We'll do our best to help you out.
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@ -34,14 +34,14 @@ Usually source code of an Android application has the following structure:
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where:
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* the :file:`src` folder contains Java code of the application
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* the :file:`src` folder contains Java code of the application,
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* the :file:`res` folder contains resources of the application (images, xml files describing UI layout , etc),
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* the :file:`libs` folder will contain native libraries after a successful build,
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* and the :file:`jni` folder contains C/C++ application source code and NDK's build scripts :file:`Android.mk` and :file:`Application.mk`
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producing the native libraries.
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producing the native libraries,
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* :file:`AndroidManifest.xml` file presents essential information about application to the Android system
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(name of the Application, name of main application's package, components of the application, required permissions, etc).
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@ -52,7 +52,7 @@ where:
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This file is generated by Eclipse or can be created with :command:`android` tool included in Android SDK.
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.. note:: Both files (:file:`AndroidManifest.xml` and :file:`project.properties`) are required to compile the C++ part of the application,
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since NDK build system relies on them. If any of these files does not exist, compile the Java part of the project before the C++ part.
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since Android NDK build system relies on them. If any of these files does not exist, compile the Java part of the project before the C++ part.
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:file:`Android.mk` and :file:`Application.mk` scripts
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==================================================================
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@ -85,7 +85,7 @@ Usually the file :file:`Application.mk` is optional, but in case of project usin
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Quick environment setup for Android development
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===============================================
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If you are making a clean environment install, then you can try `Tegra Android Development Pack <http://developer.nvidia.com/tegra-android-development-pack>`_
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If you are making a clean environment install, then you can try `Tegra Android Development Pack <http://developer.nvidia.com/mobile/tegra-android-development-pack>`_
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(**TADP**) released by **NVIDIA**.
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When unpacked, TADP will cover all of the environment setup automatically and you can skip the rest of the guide.
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@ -108,7 +108,7 @@ If you are a beginner in Android development then we also recommend you to start
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.. |Nvidia_Tegra_Platform| replace:: *NVIDIA*\ ’s Tegra platform
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.. _Nvidia_Tegra_Platform: http://developer.nvidia.com/node/19071
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.. |Tegra_Development_Kit| replace:: Tegra Development Kit
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.. _Tegra_Development_Kit: http://developer.nvidia.com/tegra-ventana-development-kit
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.. _Tegra_Development_Kit: http://developer.nvidia.com/mobile/tegra-hardware-sales-inquiries
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.. _Android_Environment_Setup_Lite:
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@ -175,7 +175,7 @@ You need the following software to be installed in order to develop for Android
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:alt: Android SDK Manager
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:align: center
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See `Adding SDK Components <http://developer.android.com/sdk/adding-components.html>`_ for help with installing/updating SDK components.
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See `Adding Platforms and Packages <http://developer.android.com/sdk/installing/adding-packages.html>`_ for help with installing/updating SDK components.
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#. **Eclipse IDE**
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@ -186,7 +186,7 @@ You need the following software to be installed in order to develop for Android
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#. **ADT plugin for Eclipse**
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These instructions are copied from `Android Developers site <http://developer.android.com/sdk/eclipse-adt.html#downloading>`_, check it out in case of any ADT-related problem.
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These instructions are copied from `Android Developers site <http://developer.android.com/sdk/installing/installing-adt.html>`_, check it out in case of any ADT-related problem.
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Assuming that you have Eclipse IDE installed, as described above, follow these steps to download and install the ADT plugin:
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@ -215,41 +215,41 @@ You need the following software to be installed in order to develop for Android
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#. **Android NDK**
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To compile C++ code for Android platform you need ``Android Native Development Kit`` (*NDK*).
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To compile C++ code for Android platform you need ``Android Native Development Kit`` (*NDK*).
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You can get the latest version of NDK from the `download page <http://developer.android.com/sdk/ndk/index.html>`_. To install Android NDK just extract the archive to some folder on your computer. Here are `installation instructions <http://developer.android.com/sdk/ndk/index.html#installing>`_.
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You can get the latest version of NDK from the `download page <http://developer.android.com/tools/sdk/ndk/index.html>`_. To install Android NDK just extract the archive to some folder on your computer. Here are `installation instructions <http://developer.android.com/tools/sdk/ndk/index.html#Installing>`_.
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.. note:: Before start you can read official Android NDK documentation which is in the Android NDK archive, in the folder :file:`docs/`.
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.. note:: Before start you can read official Android NDK documentation which is in the Android NDK archive, in the folder :file:`docs/`.
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The main article about using Android NDK build system is in the :file:`ANDROID-MK.html` file.
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The main article about using Android NDK build system is in the :file:`ANDROID-MK.html` file.
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Some additional information you can find in the :file:`APPLICATION-MK.html`, :file:`NDK-BUILD.html` files, and :file:`CPU-ARM-NEON.html`, :file:`CPLUSPLUS-SUPPORT.html`, :file:`PREBUILTS.html`.
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Some additional information you can find in the :file:`APPLICATION-MK.html`, :file:`NDK-BUILD.html` files, and :file:`CPU-ARM-NEON.html`, :file:`CPLUSPLUS-SUPPORT.html`, :file:`PREBUILTS.html`.
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#. **CDT plugin for Eclipse**
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There are several possible ways to integrate compilation of C++ code by Android NDK into Eclipse compilation process.
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We recommend the approach based on Eclipse :abbr:`CDT(C/C++ Development Tooling)` Builder.
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There are several possible ways to integrate compilation of C++ code by Android NDK into Eclipse compilation process.
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We recommend the approach based on Eclipse :abbr:`CDT(C/C++ Development Tooling)` Builder.
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.. important:: Make sure your Eclipse IDE has the :abbr:`CDT(C/C++ Development Tooling)` plugin installed. Menu :guilabel:`Help -> About Eclipse SDK` and push :guilabel:`Installation Details` button.
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.. important:: Make sure your Eclipse IDE has the :abbr:`CDT(C/C++ Development Tooling)` plugin installed. Menu :guilabel:`Help -> About Eclipse SDK` and push :guilabel:`Installation Details` button.
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.. image:: images/eclipse_inst_details.png
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:alt: Configure builders
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:align: center
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.. image:: images/eclipse_inst_details.png
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:alt: Configure builders
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:align: center
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To install the `CDT plugin <http://eclipse.org/cdt/>`_ use menu :guilabel:`Help -> Install New Software...`,
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then paste the CDT 8.0 repository URL http://download.eclipse.org/tools/cdt/releases/indigo as shown in the picture below and click :guilabel:`Add...`, name it *CDT* and click :guilabel:`OK`.
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To install the `CDT plugin <http://eclipse.org/cdt/>`_ use menu :guilabel:`Help -> Install New Software...`,
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then paste the CDT 8.0 repository URL http://download.eclipse.org/tools/cdt/releases/indigo as shown in the picture below and click :guilabel:`Add...`, name it *CDT* and click :guilabel:`OK`.
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.. image:: images/eclipse_inst_cdt.png
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:alt: Configure builders
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:align: center
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.. image:: images/eclipse_inst_cdt.png
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:alt: Configure builders
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:align: center
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``CDT Main Features`` should be enough:
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``CDT Main Features`` should be enough:
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.. image:: images/eclipse_inst_cdt_2.png
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:alt: Configure builders
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:align: center
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.. image:: images/eclipse_inst_cdt_2.png
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:alt: Configure builders
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:align: center
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That's it. Compilation of C++ code is fully integrated into Eclipse building process now.
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That's it. Compilation of C++ code is fully integrated into Eclipse building process now.
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Debugging and Testing
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=====================
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@ -308,6 +308,8 @@ If you have an Android device, you can use it to test and debug your application
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Consult the official `Android Developers site <http://developer.android.com/tools/device.html>`_ for more information on configuring hardware devices to work with other operating systems.
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**TODO:** Describe device setup on Linux & OSX.
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What's next
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===========
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