Android 夸大观点的问题

我正在尝试膨胀一个视图，作为我的

glSurfaceView

的加载屏幕，同时它在运行时交换纹理（我知道如何在我的

onCreate

过程中进行）。它只是一个<代码> RealValayOUT[/COD]，中间有一个进度条，当它与交换完成时，它消失了，但是它没有正确膨胀。

inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    loading = inflater.inflate(R.layout.loading,null);
RelativeLayout loadingScreen = (RelativeLayout) findViewById(R.id.loadingScreen);

其中loadingScreen是相对布局的id

xml:

以及错误日志：

08-12 15:07:35.630: ERROR/ActivityThread(2502): Failed to inflate
08-12 15:07:35.630: ERROR/ActivityThread(2502): android.view.InflateException: Binary XML file line #5: Error inflating class com.huskybus.CampusMapOpenGL
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.view.LayoutInflater.createView(LayoutInflater.java:518)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:570)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:212)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.app.Activity.setContentView(Activity.java:1657)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at com.huskybus.Main.onCreate(Main.java:91)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1722)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1784)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.app.ActivityThread.access$1500(ActivityThread.java:123)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:939)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.os.Handler.dispatchMessage(Handler.java:99)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.os.Looper.loop(Looper.java:130)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.app.ActivityThread.main(ActivityThread.java:3835)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at java.lang.reflect.Method.invokeNative(Native Method)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at java.lang.reflect.Method.invoke(Method.java:507)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:847)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:605)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at dalvik.system.NativeStart.main(Native Method)
08-12 15:07:35.630: ERROR/ActivityThread(2502): Caused by: java.lang.reflect.InvocationTargetException
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at java.lang.reflect.Constructor.constructNative(Native Method)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at java.lang.reflect.Constructor.newInstance(Constructor.java:415)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.view.LayoutInflater.createView(LayoutInflater.java:505)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     ... 21 more
08-12 15:07:35.630: ERROR/ActivityThread(2502): Caused by: java.lang.NullPointerException
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at com.huskybus.CampusMapOpenGL.<init>(CampusMapOpenGL.java:101)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     ... 24 more
08-12 15:07:35.637: DEBUG/AndroidRuntime(2502): Shutting down VM
08-12 15:07:35.637: WARN/dalvikvm(2502): threadid=1: thread exiting with uncaught exception (group=0x40015560)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502): FATAL EXCEPTION: main
08-12 15:07:35.653: ERROR/AndroidRuntime(2502): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.huskybus/com.huskybus.Main}: android.view.InflateException: Binary XML file line #5: Error inflating class com.huskybus.CampusMapOpenGL
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1768)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1784)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.ActivityThread.access$1500(ActivityThread.java:123)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:939)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.os.Handler.dispatchMessage(Handler.java:99)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.os.Looper.loop(Looper.java:130)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.ActivityThread.main(ActivityThread.java:3835)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at java.lang.reflect.Method.invokeNative(Native Method)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at java.lang.reflect.Method.invoke(Method.java:507)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:847)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:605)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at dalvik.system.NativeStart.main(Native Method)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502): Caused by: android.view.InflateException: Binary XML file line #5: Error inflating class com.huskybus.CampusMapOpenGL
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.view.LayoutInflater.createView(LayoutInflater.java:518)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:570)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:212)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.Activity.setContentView(Activity.java:1657)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at com.huskybus.Main.onCreate(Main.java:91)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1722)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     ... 11 more
08-12 15:07:35.653: ERROR/AndroidRuntime(2502): Caused by: java.lang.reflect.InvocationTargetException
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at java.lang.reflect.Constructor.constructNative(Native Method)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at java.lang.reflect.Constructor.newInstance(Constructor.java:415)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.view.LayoutInflater.createView(LayoutInflater.java:505)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     ... 21 more
08-12 15:07:35.653: ERROR/AndroidRuntime(2502): Caused by: java.lang.NullPointerException
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at com.huskybus.CampusMapOpenGL.<init>(CampusMapOpenGL.java:101)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     ... 24 more

08-12 15:07:35.630:错误/活动线程（2502）：充气失败
08-12 15:07:35.630:错误/活动线程（2502）：android.view.InflateException:二进制XML文件行#5:错误膨胀类com.huskybus.CampusMapOpenGL
08-12 15:07:35.630:错误/活动线程（2502）：在android.view.LayoutInflater.createView（LayoutInflater.java:518）
08-12 15:07:35.630:错误/活动线程（2502）：在android.view.LayoutInflater.createViewFromTag（LayoutInflater.java:570）
08-12 15:07:35.630:错误/活动线程（2502）：在android.view.LayoutInflater.rInflate（LayoutInflater.java:623）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：在android.view.LayoutInflater.充气（LayoutInflater.java:408）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：在android.view.LayoutInflater.充气（LayoutInflater.java:320）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：在android.view.LayoutInflater.充气（LayoutInflater.java:276）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：位于com.android.internal.policy.impl.PhoneWindow.setContentView（PhoneWindow.java:212）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：位于android.app.Activity.setContentView（Activity.java:1657）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：位于com.huskybus.Main.onCreate（Main.java:91）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：在android.app.Instrumentation.callActivityOnCreate（Instrumentation.java:1047）上
08-12 15:07:35.630:ERROR/ActivityThread（2502）：在android.app.ActivityThread.performLaunchActivity（ActivityThread.java:1722）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：位于android.app.ActivityThread.handleLaunchActivity（ActivityThread.java:1784）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：在android.app.ActivityThread.access$1500（ActivityThread.java:123）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：在android.app.ActivityThread$H.handleMessage（ActivityThread.java:939）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：在android.os.Handler.dispatchMessage（Handler.java:99）上
08-12 15:07:35.630:ERROR/ActivityThread（2502）：在android.os.Looper.loop（Looper.java:130）上
08-12 15:07:35.630:ERROR/ActivityThread（2502）：位于android.app.ActivityThread.main（ActivityThread.java:3835）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：位于java.lang.reflect.Method.invokenactive（本机方法）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：位于java.lang.reflect.Method.invoke（Method.java:507）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：位于com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run（ZygoteInit.java:847）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：位于com.android.internal.os.ZygoteInit.main（ZygoteInit.java:605）
08-12 15:07:35.630：错误/活动线程（2502）：在dalvik.system.NativeStart.main（本机方法）
08-12 15:07:35.630:错误/活动线程（2502）：由以下原因引起：java.lang.reflect.InvocationTargetException
08-12 15:07:35.630:ERROR/ActivityThread（2502）：位于java.lang.reflect.Constructor.constructNative（本机方法）
08-12 15:07:35.630:ERROR/ActivityThread（2502）：位于java.lang.reflect.Constructor.newInstance（Constructor.java:415）
08-12 15:07:35.630:错误/活动线程（2502）：在android.view.LayoutInflater.createView（LayoutInflater.java:505）
08-12 15:07:35.630:错误/活动线程（2502）：。。。还有21个
08-12 15:07:35.630:错误/活动线程（2502）：由以下原因引起：java.lang.NullPointerException
08-12 15:07:35.630:错误/活动线程（2502）：位于com.huskybus.CampusMapOpenGL.（CampusMapOpenGL.java:101）
08-12 15:07:35.630:错误/活动线程（2502）：。。。还有24个
08-12 15:07:35.637:DEBUG/AndroidRuntime（2502）：关闭虚拟机
08-12 15:07:35.637:WARN/dalvikvm（2502）：threadid=1：线程以未捕获异常退出（组=0x40015560）
08-12 15:07:35.653:错误/AndroidRuntime（2502）：致命异常：主
08-12 15:07:35.653:ERROR/AndroidRuntime（2502）：java.lang.RuntimeException:无法启动活动组件信息{com.huskybus/com.huskybus.Main}:android.view.InflateException:二进制XML文件行#5:膨胀类com.huskybus.CampusMapOpenGL时出错
08-12 15:07:35.653:ERROR/AndroidRuntime（2502）：在android.app.ActivityThread.performLaunchActivity（ActivityThread.java:1768）
08-12 15:07:35.653:ERROR/AndroidRuntime（2502）：位于android.app.ActivityThread.handleLaunchActivity（ActivityThread.java:1784）
08-12 15:07:35.653:ERROR/AndroidRuntime（2502）：在android.app.ActivityThread.access$1500（ActivityThread.java:123）
08-12 15:07:35.653:ERROR/AndroidRuntime（2502）：在android.app.ActivityThread$H.handleMessage（ActivityThread.java:939）
08-12 15:07:35.653:ERROR/AndroidRuntime（2502）：位于android.os.Handler.dispatchMessage（Handler.java:99）
08-12 15:07:35.653:ERROR/AndroidRuntime（2502）：在android.os.Looper.loop（Looper.java:130）上
08-12 15:07:35.653:ERROR/AndroidRuntime（2502）：位于android.app.ActivityThread.main（ActivityThread.java:3835）
08-12 15:07:35.653:ERROR/AndroidRuntime（2502）：位于java.lang.reflect.Method.invokenactive（本机方法）
08-12 15:07:35.653:ERROR/AndroidRuntime（2502）：位于java.lang.reflect.Method.invoke（Method.java:507）
08-12 15:07:35.653:ERROR/AndroidRuntime（2502）：位于com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run（ZygoteInit.java:847）
08-12 15:07:35.653:ERROR/AndroidRuntime（2502）：位于com.android.internal.os.ZygoteInit.main（ZygoteInit.java:605）
08-12 15:07:35.653:ERROR/AndroidRuntime（2502）：在dalvik.system.NativeStart.main（本机方法）
08-12 15:07:35.653：错误/AndroidRuntime（2502）：原因
EditText tester = (EditText) findViewById(R.id.editText); //Now we have an object
    tester.setText("dfdfds");

08-12 15:07:35.630: ERROR/ActivityThread(2502): Failed to inflate
08-12 15:07:35.630: ERROR/ActivityThread(2502): android.view.InflateException: Binary XML file line #5: Error inflating class com.huskybus.CampusMapOpenGL
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.view.LayoutInflater.createView(LayoutInflater.java:518)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:570)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:212)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.app.Activity.setContentView(Activity.java:1657)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at com.huskybus.Main.onCreate(Main.java:91)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1722)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1784)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.app.ActivityThread.access$1500(ActivityThread.java:123)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:939)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.os.Handler.dispatchMessage(Handler.java:99)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.os.Looper.loop(Looper.java:130)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.app.ActivityThread.main(ActivityThread.java:3835)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at java.lang.reflect.Method.invokeNative(Native Method)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at java.lang.reflect.Method.invoke(Method.java:507)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:847)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:605)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at dalvik.system.NativeStart.main(Native Method)
08-12 15:07:35.630: ERROR/ActivityThread(2502): Caused by: java.lang.reflect.InvocationTargetException
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at java.lang.reflect.Constructor.constructNative(Native Method)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at java.lang.reflect.Constructor.newInstance(Constructor.java:415)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at android.view.LayoutInflater.createView(LayoutInflater.java:505)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     ... 21 more
08-12 15:07:35.630: ERROR/ActivityThread(2502): Caused by: java.lang.NullPointerException
08-12 15:07:35.630: ERROR/ActivityThread(2502):     at com.huskybus.CampusMapOpenGL.<init>(CampusMapOpenGL.java:101)
08-12 15:07:35.630: ERROR/ActivityThread(2502):     ... 24 more
08-12 15:07:35.637: DEBUG/AndroidRuntime(2502): Shutting down VM
08-12 15:07:35.637: WARN/dalvikvm(2502): threadid=1: thread exiting with uncaught exception (group=0x40015560)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502): FATAL EXCEPTION: main
08-12 15:07:35.653: ERROR/AndroidRuntime(2502): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.huskybus/com.huskybus.Main}: android.view.InflateException: Binary XML file line #5: Error inflating class com.huskybus.CampusMapOpenGL
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1768)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1784)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.ActivityThread.access$1500(ActivityThread.java:123)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:939)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.os.Handler.dispatchMessage(Handler.java:99)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.os.Looper.loop(Looper.java:130)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.ActivityThread.main(ActivityThread.java:3835)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at java.lang.reflect.Method.invokeNative(Native Method)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at java.lang.reflect.Method.invoke(Method.java:507)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:847)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:605)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at dalvik.system.NativeStart.main(Native Method)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502): Caused by: android.view.InflateException: Binary XML file line #5: Error inflating class com.huskybus.CampusMapOpenGL
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.view.LayoutInflater.createView(LayoutInflater.java:518)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:570)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:212)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.Activity.setContentView(Activity.java:1657)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at com.huskybus.Main.onCreate(Main.java:91)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1722)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     ... 11 more
08-12 15:07:35.653: ERROR/AndroidRuntime(2502): Caused by: java.lang.reflect.InvocationTargetException
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at java.lang.reflect.Constructor.constructNative(Native Method)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at java.lang.reflect.Constructor.newInstance(Constructor.java:415)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at android.view.LayoutInflater.createView(LayoutInflater.java:505)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     ... 21 more
08-12 15:07:35.653: ERROR/AndroidRuntime(2502): Caused by: java.lang.NullPointerException
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     at com.huskybus.CampusMapOpenGL.<init>(CampusMapOpenGL.java:101)
08-12 15:07:35.653: ERROR/AndroidRuntime(2502):     ... 24 more

    inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    loading = inflater.inflate(R.layout.loading,null);
    RelativeLayout loadingScreen = (RelativeLayout) loading.findViewById(R.id.loadingScreen);