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johnkil / Android-ProgressFragment

Implementation of the fragment with the ability to display indeterminate progress indicator when you are waiting for the initial data.

Home Page:http://johnkil.github.io/Android-ProgressFragment/

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java.lang.NullPointerException

johnkil opened this issue · comments

commented

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.devspark.progressfragment.sample/com.devspark.progressfragment.sample.ProgressActivity}: java.lang.NullPointerException
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1751)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1767)
at android.app.ActivityThread.access$1500(ActivityThread.java:122)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1005)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:132)
at android.app.ActivityThread.main(ActivityThread.java:4028)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:491)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:844)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:602)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.NullPointerException
at com.devspark.progressfragment.sample.ProgressActivity$ActionBarHelper.setDisplayHomeAsUpEnabled(ProgressActivity.java:96)
at com.devspark.progressfragment.sample.ProgressActivity$ActionBarHelper.access$1(ProgressActivity.java:95)
at com.devspark.progressfragment.sample.ProgressActivity.onCreate(ProgressActivity.java:42)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1048)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1715)
... 11 more