¡@
2014/10/16 ¤W¤È 08:12:21
android Programming Glossary: dexclassloaderhttp://stackoverflow.com/questions/1001944/android-remote-code-loading when the app is installed. I see this class in 1.5 called DexClassLoader but there seems to be precious little on the web besides the.. share improve this question I've successfully used DexClassLoader . It's important to provide a dexOutputDir that is actually.. to write there followed by ClassNotFoundException . cl new DexClassLoader full path com.example.apk getFilesDir .getAbsolutePath data..
Android- Using DexClassLoader to load apk file http://stackoverflow.com/questions/2903260/android-using-dexclassloader-to-load-apk-file Using DexClassLoader to load apk file I've hit a bit of a wall. Any help would be.. would be appreciated. I have an app that I want to use DexClassLoader to load another apk file. Here is my code DexClassLoader dLoader.. DexClassLoader to load another apk file. Here is my code DexClassLoader dLoader new DexClassLoader sdcard download test.apk sdcard download..
How to load a Java class dynamically on android/dalvik? http://stackoverflow.com/questions/3022454/how-to-load-a-java-class-dynamically-on-android-dalvik share improve this question There's an example of DexClassLoader in the Dalvik test suite. It accesses the classloader reflectively.. you can just do this String jarFile path to jarfile.jar DexClassLoader classLoader new DexClassLoader jarFile tmp null getClass .getClassLoader.. jarFile path to jarfile.jar DexClassLoader classLoader new DexClassLoader jarFile tmp null getClass .getClassLoader Class myClass classLoader.loadClass..
Is it possible to dynamically load a library at runtime from an Android application? http://stackoverflow.com/questions/6857807/is-it-possible-to-dynamically-load-a-library-at-runtime-from-an-android-applicat shlublu.jar final File tmpDir getDir dex 0 final DexClassLoader classloader new DexClassLoader libPath tmpDir.getAbsolutePath.. tmpDir getDir dex 0 final DexClassLoader classloader new DexClassLoader libPath tmpDir.getAbsolutePath null this.getClass .getClassLoader.. It basically loads the class MyClass that way create a DexClassLoader use it to extract the class MyClass from sdcard shlublu.jar..
http://stackoverflow.com/questions/1001944/android-remote-code-loading a bootstrap library that downloads the target library when the app is installed. I see this class in 1.5 called DexClassLoader but there seems to be precious little on the web besides the API docs. Has anyone used this successfully for the scenario.. of the Android Market permit such a thing android auto update share improve this question I've successfully used DexClassLoader . It's important to provide a dexOutputDir that is actually writeable by your app so not data dalvik cache . Otherwise the.. Otherwise the log will show one or two lines about failing to write there followed by ClassNotFoundException . cl new DexClassLoader full path com.example.apk getFilesDir .getAbsolutePath data data foo files null native lib path I haven't used this MyClass.class.getClassLoader..
Android- Using DexClassLoader to load apk file http://stackoverflow.com/questions/2903260/android-using-dexclassloader-to-load-apk-file Using DexClassLoader to load apk file I've hit a bit of a wall. Any help would be appreciated. I have an app that I want to use DexClassLoader.. to load apk file I've hit a bit of a wall. Any help would be appreciated. I have an app that I want to use DexClassLoader to load another apk file. Here is my code DexClassLoader dLoader new DexClassLoader sdcard download test.apk sdcard download.. help would be appreciated. I have an app that I want to use DexClassLoader to load another apk file. Here is my code DexClassLoader dLoader new DexClassLoader sdcard download test.apk sdcard download null ClassLoader.getSystemClassLoader .getParent Class..
How to load a Java class dynamically on android/dalvik? http://stackoverflow.com/questions/3022454/how-to-load-a-java-class-dynamically-on-android-dalvik why this is not possible java android classloader dalvik share improve this question There's an example of DexClassLoader in the Dalvik test suite. It accesses the classloader reflectively but if you're building against the Android SDK you can.. reflectively but if you're building against the Android SDK you can just do this String jarFile path to jarfile.jar DexClassLoader classLoader new DexClassLoader jarFile tmp null getClass .getClassLoader Class myClass classLoader.loadClass MyClass For.. against the Android SDK you can just do this String jarFile path to jarfile.jar DexClassLoader classLoader new DexClassLoader jarFile tmp null getClass .getClassLoader Class myClass classLoader.loadClass MyClass For this to work the jar file should..
Is it possible to dynamically load a library at runtime from an Android application? http://stackoverflow.com/questions/6857807/is-it-possible-to-dynamically-load-a-library-at-runtime-from-an-android-applicat try final String libPath Environment.getExternalStorageDirectory shlublu.jar final File tmpDir getDir dex 0 final DexClassLoader classloader new DexClassLoader libPath tmpDir.getAbsolutePath null this.getClass .getClassLoader final Class Object classToLoad.. shlublu.jar final File tmpDir getDir dex 0 final DexClassLoader classloader new DexClassLoader libPath tmpDir.getAbsolutePath null this.getClass .getClassLoader final Class Object classToLoad Class Object classloader.loadClass.. myInstance catch Exception e e.printStackTrace It basically loads the class MyClass that way create a DexClassLoader use it to extract the class MyClass from sdcard shlublu.jar and store this class to the application's dex private directory..
|