Android的ZXing实施 [英] Android ZXing implementation

查看:163
本文介绍了Android的ZXing实施的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我创建的ZXing源$ C ​​$ C项目。这工作得很好。

在我换了包名

  com.google.zxing.client.android
 

  com.google.zxing.client.android.vofox
 

但它会显示错误的真实设备(HTC野火)

它在Eclipse模拟器没有错误。如下图所示我logcat的文件。

  08-23 17:13:58.899:ERROR / AndroidRuntime(9816):致命异常:主要
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):java.lang.RuntimeException的:无法启动的活动ComponentInfo{com.google.zxing.client.android.vofox/com.google.zxing.client.android.vofox.CaptureActivity}: android.view.InflateException:二进制XML文件中的行#26:错误充气类com.google.zxing.client.android.ViewfinderView
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2781)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2797)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.app.ActivityThread.access $ 2300(ActivityThread.java:135)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:2132)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.os.Handler.dispatchMessage(Handler.java:99)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.os.Looper.loop(Looper.java:143)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.app.ActivityThread.main(ActivityThread.java:4914)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在java.lang.reflect.Method.invokeNative(本机方法)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在java.lang.reflect.Method.invoke(Method.java:521)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:858)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在dalvik.system.NativeStart.main(本机方法)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):android.view.InflateException:二进制XML文件中的行#26:错误充气类com.google.zxing.client.android.ViewfinderView所致
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:576)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.view.LayoutInflater.rInflate(LayoutInflater.java:618)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.view.LayoutInflater.inflate(LayoutInflater.java:407)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.view.LayoutInflater.inflate(LayoutInflater.java:320)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.view.LayoutInflater.inflate(LayoutInflater.java:276)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:207)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.app.Activity.setContentView(Activity.java:1654)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在com.google.zxing.client.android.vofox.CaptureActivity.onCreate(CaptureActivity.java:157)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1065)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2745)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):11 ...更多
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):抛出java.lang.ClassNotFoundException:产生的原因com.google.zxing.client.android.ViewfinderView装载机dalvik.system.PathClassLoader [/数据/应用程序/ COM .google.zxing.client.android.vofox-1.apk]
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在java.lang.ClassLoader.loadClass(ClassLoader.java:573)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在java.lang.ClassLoader.loadClass(ClassLoader.java:532)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.view.LayoutInflater.createView(LayoutInflater.java:466)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:565)
08-23 17:13:58.899:ERROR / AndroidRuntime(9816):20 ...更多
08-23 17:13:59.869:ERROR / libagl(103):使用alphaPlaneWorkaround
08-23 17:13:59.889:ERROR / libagl(103):使用alphaPlaneWorkaround
08-23 17:13:59.919:ERROR / libagl(103):使用alphaPlaneWorkaround
08-23 17:13:59.939:ERROR / libagl(103):使用alphaPlaneWorkaround
 

解决方案

更​​改com.google.zxing ....在布局/捕获和放大器来com.yourpackage名;布局-LDPI @行

com.google.zxing.client.android.ViewfinderView

这解决了问题...它为我做的!

干杯!!

I created a project with the ZXing source code. That works fine.

After I changed the package name

 com.google.zxing.client.android 

to

 com.google.zxing.client.android.vofox

But it shows error in real device (HTC Wildfire)

It has no error in eclipse emulator. My logcat file shown below.

08-23 17:13:58.899: ERROR/AndroidRuntime(9816): FATAL EXCEPTION: main
08-23 17:13:58.899: ERROR/AndroidRuntime(9816): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.google.zxing.client.android.vofox/com.google.zxing.client.android.vofox.CaptureActivity}: android.view.InflateException: Binary XML file line #26: Error inflating class com.google.zxing.client.android.ViewfinderView
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2781)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2797)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.app.ActivityThread.access$2300(ActivityThread.java:135)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2132)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.os.Handler.dispatchMessage(Handler.java:99)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.os.Looper.loop(Looper.java:143)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.app.ActivityThread.main(ActivityThread.java:4914)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at java.lang.reflect.Method.invokeNative(Native Method)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at java.lang.reflect.Method.invoke(Method.java:521)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:858)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at dalvik.system.NativeStart.main(Native Method)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816): Caused by: android.view.InflateException: Binary XML file line #26: Error inflating class com.google.zxing.client.android.ViewfinderView
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:576)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:618)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.view.LayoutInflater.inflate(LayoutInflater.java:407)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:207)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.app.Activity.setContentView(Activity.java:1654)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at com.google.zxing.client.android.vofox.CaptureActivity.onCreate(CaptureActivity.java:157)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1065)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2745)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     ... 11 more
08-23 17:13:58.899: ERROR/AndroidRuntime(9816): Caused by: java.lang.ClassNotFoundException: com.google.zxing.client.android.ViewfinderView in loader dalvik.system.PathClassLoader[/data/app/com.google.zxing.client.android.vofox-1.apk]
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at java.lang.ClassLoader.loadClass(ClassLoader.java:573)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at java.lang.ClassLoader.loadClass(ClassLoader.java:532)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.view.LayoutInflater.createView(LayoutInflater.java:466)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:565)
08-23 17:13:58.899: ERROR/AndroidRuntime(9816):     ... 20 more
08-23 17:13:59.869: ERROR/libagl(103): uses alphaPlaneWorkaround
08-23 17:13:59.889: ERROR/libagl(103): uses alphaPlaneWorkaround
08-23 17:13:59.919: ERROR/libagl(103): uses alphaPlaneWorkaround
08-23 17:13:59.939: ERROR/libagl(103): uses alphaPlaneWorkaround

解决方案

Change com.google.zxing.... to com.yourpackage name under layouts/capture & layouts-ldpi @ line

com.google.zxing.client.android.ViewfinderView

It solves the problem... It did for me!!!

Cheers!!

这篇关于Android的ZXing实施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!

查看全文
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆