Embedded Chromium or Webkit in Android app
pwnall/chromeview ยท GitHub https://github.com/pwnall/chromeview ChromeView works like Android’s WebView, but is backed by the latest Chromium code.
android-ndk
How to use 32-bit native libraries on 64-bit Android device
When you install an APK on Android, the system will look for native libraries directories (armeabi, armeabi-v7a, arm64-v8a, x86, x86_64, mips64, mips) inside the lib folder of the APK, in the order determined by Build.SUPPORTED_ABIS. If your app happen to have an arm64-v8a directory with missing libs, the missing libs will not be installed from … Read more
How to detect compilation by Android NDK in a C/C++ file?
It is #ifdef __ANDROID__ as seen by running the preprocessor: ~$ /usr/local/android-ndk-r6/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc -E -dM – < /dev/null | grep -i android The output is: #define __ANDROID__ 1 No need to depend on defining stuff in your project especially if you’re skipping the NDK build system.
Endianness of Android NDK
Directly from my Nexus S: > import java.nio.*; > System.out.println(ByteOrder.nativeOrder()); LITTLE_ENDIAN There should also be some way to get the ordering in the NDK.
What is the Log API to call from an Android JNI program?
Like this: #include <android/log.h> __android_log_write(ANDROID_LOG_ERROR, “Tag”, “Error here”);//Or ANDROID_LOG_INFO, … Add it to your makefile like this: LOCAL_LDLIBS := -L$(SYSROOT)/usr/lib -llog
android ndk gdb loaded sharedlibraries missing *.oat
android ndk gdb loaded sharedlibraries missing *.oat
Catching exceptions thrown from native code running on Android
I used to have the same problem, it is true that in android (inside any VM in general when executing native code) if you throw a C++ exception and this one is not caught, the VM dies (If I understood correctly, I think it is your problem). The solution I adopted was to catch any … Read more
Whats NDK (side-by-side) in android sdk?
This is how it looks like in my Android Studio 3.5 beta2: You can see that I don’t hide obsolete packages and request package details. Now we see that the old NDK package is replaced by the new NDK (Side by side), which allows to keep both NDK r19 and r20. The reason why they … Read more
NDK can’t find the application directory
You can use the following command ndk-build -C your_project_path Hope this will answer your question.
Extract code from .aar file Android
Example: libraryproject.aar Change the file extension to “.jar” example: libraryproject.jar Extract the jar file into a folder. The folder will have AndroidManifest, resources and library files used in the android library project. The folder will also have a classes.jar file, which will have all the classes in the library. To open classes.jar, use jd-gui tool. … Read more