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2014/10/16 ¤W¤È 08:19:59
android Programming Glossary: nativeactivityhttp://stackoverflow.com/questions/4372899/android-nativeactivity NativeActivity The Android NDK has just been significantly expanded to include.. implement the application lifecycle in C C using the new NativeActivity class. Given all the expanded native capabilities would it be.. a large extent a JNI wrapper around the Android SDK. Using NativeActivity gives you a convenient way of dealing with certain app life..
How do I load my own Java class in C on Android? http://stackoverflow.com/questions/6838397/how-do-i-load-my-own-java-class-in-c-on-android I wrote from C using the Android NDK. The application is a NativeActivity application. I have to access some functionality that is only..
When/why does my Java singleton instance get destroyed? http://stackoverflow.com/questions/7503997/when-why-does-my-java-singleton-instance-get-destroyed activity call it MyJavaActivity which in turn launches a NativeActivity. When the NativeActivity finishes it returns back to MyJavaActivity... which in turn launches a NativeActivity. When the NativeActivity finishes it returns back to MyJavaActivity. I also have a Java.. set some of the singleton class's member variables from my NativeActivity using JNI which can later be retrieved by MyJavaActivity. The..
access (faster polling) accelerometer via NativeActivity NDK http://stackoverflow.com/questions/8989686/access-faster-polling-accelerometer-via-nativeactivity-ndk faster polling accelerometer via NativeActivity NDK I've searched for a tutorial an answer on polling accelerometer.. persecond 60Hz . Therefore i tried to access sensor via NativeActivity with NDK by generating .c files that i try to make based on.. so far i've been able to access accelerometer with NativeActivity but there is no change with number sample had taken. even when..
http://stackoverflow.com/questions/4372899/android-nativeactivity NativeActivity The Android NDK has just been significantly expanded to include support for writing android applications entirely in native.. on the keyboard and touch screen using native code and also implement the application lifecycle in C C using the new NativeActivity class. Given all the expanded native capabilities would it be worthwhile to completely bypass Java and write Android application.. this question The NDK is not native per se. It is to a large extent a JNI wrapper around the Android SDK. Using NativeActivity gives you a convenient way of dealing with certain app life cycle events and add your own native code on top. ALooper AInputQueue..
How do I load my own Java class in C on Android? http://stackoverflow.com/questions/6838397/how-do-i-load-my-own-java-class-in-c-on-android in C on Android I am trying to call some Java code that I wrote from C using the Android NDK. The application is a NativeActivity application. I have to access some functionality that is only available in Java and the functionality requires you to subclass..
When/why does my Java singleton instance get destroyed? http://stackoverflow.com/questions/7503997/when-why-does-my-java-singleton-instance-get-destroyed I have an android app that is setup to start a Java activity call it MyJavaActivity which in turn launches a NativeActivity. When the NativeActivity finishes it returns back to MyJavaActivity. I also have a Java singleton class call it MyJavaSingleton.. app that is setup to start a Java activity call it MyJavaActivity which in turn launches a NativeActivity. When the NativeActivity finishes it returns back to MyJavaActivity. I also have a Java singleton class call it MyJavaSingleton which I would like.. to stay in memory throughout my application's lifecycle. I set some of the singleton class's member variables from my NativeActivity using JNI which can later be retrieved by MyJavaActivity. The problem is MyJavaSingleton instance seems to be in memory..
access (faster polling) accelerometer via NativeActivity NDK http://stackoverflow.com/questions/8989686/access-faster-polling-accelerometer-via-nativeactivity-ndk faster polling accelerometer via NativeActivity NDK I've searched for a tutorial an answer on polling accelerometer faster with NDK but didnt find solver yet. just found.. default SENSOR_DELAY_FASTEST can only get about 60 samples persecond 60Hz . Therefore i tried to access sensor via NativeActivity with NDK by generating .c files that i try to make based on sensor.h and looper.h #include jni.h #include string.h #include.. f event.acceleration.x event.acceleration.y event.acceleration.z so far i've been able to access accelerometer with NativeActivity but there is no change with number sample had taken. even when i change ASensorEventQueue_setEventRate big enough or small..
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