Question

我刚刚下载了GPUImageLibrary 1.2.3快照并导入了库和示例项目。在示例应用程序中，当我从库中选择图像时，一切正常。但每次我尝试从相机中挑选图像时，应用程序都会崩溃。

package jp.co.cyberagent.android.gpuimage;

public class GPUImageNativeLibrary {
    static {
         //there is the crash happened
        System.loadLibrary("gpuimage-library");
    }

    public static native void YUVtoRBGA(byte[] yuv, int width, int height, int[] out);

    public static native void YUVtoARBG(byte[] yuv, int width, int height, int[] out);
}

这是stacktrace

01-20 17:11:25.226: E/AndroidRuntime(15839): FATAL EXCEPTION: GLThread 3277 01-20 17:11:25.226: E/AndroidRuntime(15839): Process: jp.co.cyberagent.android.gpuimage.sample, PID: 15839 01-20 17:11:25.226: E/AndroidRuntime(15839): java.lang.UnsatisfiedLinkError: Couldn't load gpuimage-library from loader dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/jp.co.cyberagent.android.gpuimage.sample-1.apk"],nativeLibraryDirectories=[/data/app-lib/jp.co.cyberagent.android.gpuimage.sample-1, /vendor/lib, /system/lib, /system/lib/arm]]]: findLibrary returned null 01-20 17:11:25.226: E/AndroidRuntime(15839): at java.lang.Runtime.loadLibrary(Runtime.java:358) 01-20 17:11:25.226: E/AndroidRuntime(15839): at java.lang.System.loadLibrary(System.java:526) 01-20 17:11:25.226: E/AndroidRuntime(15839): at jp.co.cyberagent.android.gpuimage.GPUImageNativeLibrary.(GPUImageNativeLibrary.java:21) 01-20 17:11:25.226: E/AndroidRuntime(15839): at jp.co.cyberagent.android.gpuimage.GPUImageRenderer$1.run(GPUImageRenderer.java:141) 01-20 17:11:25.226: E/AndroidRuntime(15839): at jp.co.cyberagent.android.gpuimage.GPUImageRenderer.runAll(GPUImageRenderer.java:126) 01-20 17:11:25.226: E/AndroidRuntime(15839): at jp.co.cyberagent.android.gpuimage.GPUImageRenderer.onDrawFrame(GPUImageRenderer.java:115) 01-20 17:11:25.226: E/AndroidRuntime(15839): at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1533) 01-20 17:11:25.226: E/AndroidRuntime(15839): at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1247)

我不知道该怎么办这个错误。我认为这个错误与代码无关。请给我一些指导。

对不起我糟糕的英语。

Answer 1

您需要编译位于jni文件夹中的本机C文件，使用ndk-build在libs文件夹中创建libary，扩展名为.so。

Android系统。无法加载gpuimage-library

1 个答案: