在 gradle 中使用目标 sdk 版本 23 时 ZBAR 条码扫描库不起作用 [英] ZBAR barcode scanning library not working when using target sdk version 23 in gradle

问题描述

我在我的项目中使用 zbar 扫描仪库.更新到 sdk 23 后，棉花糖扫描仪无法正常工作.以下是 gradle 文件.如果我将 targetSdkVersion 设置为 23 以外的任何值，扫描器就会工作.

I am using zbar scanner library in my project. After updating to sdk 23 Marshmallow scanner is not working. Following is the gradle file. Scanner is working if I set targetSdkVersion anything other than 23.

以下是gradle文件:

Following is the gradle file:

    apply plugin: 'com.android.application'

    android {
    compileSdkVersion 15
    buildToolsVersion "23.0.1"

    defaultConfig {
        applicationId "net.sourceforge.zbar.android.CameraTest"
        minSdkVersion 9
        targetSdkVersion 23
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'),  'proguard-rules.txt'
        }
    }
  }

 dependencies {
    compile files('libs/zbar.jar')
 }

以下是我得到异常日志的唯一一行:

Following is the only line I am getting exception log:

10-15 21:19:00.682 7719-7719/? E/AndroidRuntime: FATAL EXCEPTION: main
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime: Process: net.sourceforge.zbar.android.CameraTest, PID: 7719
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime: java.lang.UnsatisfiedLinkError: dlopen failed: /data/app/net.sourceforge.zbar.android.CameraTest-2/lib/arm/libiconv.so: has text relocations
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at java.lang.Runtime.loadLibrary(Runtime.java:372)
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at java.lang.System.loadLibrary(System.java:1076)
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at net.sourceforge.zbar.android.CameraTest.CameraTestActivity.<clinit>(CameraTestActivity.java:54)
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at java.lang.Class.newInstance(Native Method)
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at android.app.Instrumentation.newActivity(Instrumentation.java:1067)
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2317)
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at android.app.ActivityThread.-wrap11(ActivityThread.java)
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at android.os.Handler.dispatchMessage(Handler.java:102)
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at android.os.Looper.loop(Looper.java:148)
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at android.app.ActivityThread.main(ActivityThread.java:5417)
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at java.lang.reflect.Method.invoke(Native Method)
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
10-15 21:19:00.682 7719-7719/? E/AndroidRuntime:     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
10-15 21:19:00.688 804-6706/? W/ActivityManager:   Force finishing activity net.sourceforge.zbar.android.CameraTest/.CameraTestActivity
10-15 21:19:00.700 9581-9650/? E/Surface: getSlotFromBufferLocked: unknown buffer: 0x9664a7f0

如何解决这个问题?我想根据新的 Marshmallow 功能使用 tareget sdk 23 来处理相机权限.

以下是代码中用于加载库的行:

Following are the lines used in code to load libraries:

static {
    System.loadLibrary("iconv");
}

推荐答案

对我有用的解决方案是@Arst 在上述答案的评论中提到，下载 jniLibs 文件夹并将其从 这里.我也替换了 zbar.jar.

Solution that worked for me is as @Arst has mention in comment of above answer, download jniLibs folder and put it in your application from here. I've also replaced zbar.jar.

这篇关于在 gradle 中使用目标 sdk 版本 23 时 ZBAR 条码扫描库不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！