# AppCrashTracker Its a kind of toolkit to track the exception arising in the application and it will generate a json and can upload in your server using your own post url. No need to worry and think to add more line of code. Simple is better. So a single invoke is enough to make better app. Offline tracker coming soon!! [](https://android-arsenal.com/api?level=11) [](http://android-arsenal.com/details/1/2978) #Input ```java ACT.init(this,MainActivity.class); ``` #Output ```jsonobject { "Package_Name" : com.example.act_sample, "VM_Max_Heap_Size" : 9.3 MB, "VM_free_Heap_Size" : 64 MB, "VM_Heap_Size" : 9.8 MB, "Internal_Memory_Size" : 503.4 MB, "Internal_Free_Space" : 100.3 MB, "Device_Orientation" : Portrait, "Screen_Layout" : Normal Screen, "SDCard_Status" : Mounted, "External_Free_Space" : 1.8 GB, "Battery_Percentage" : 100, "Device_IsRooted" : false, "Network_Mode" : Wifi, "Battery_Charging_Via" : USB, "Native_Allocated_Size" : 2 MB, "External_Memory_Size" : 7.4 GB, "Allocated_VM_Size" : 482.1 kB, "Brand" : Google Nexus, "Model" : Nexus 5, "Product" : Nexus 5, "Device" : 5x, "Message" : Unable to start activity ComponentInfo{com.example.act_sample\/com.example.act_sample.MainActivity}: java.lang.NumberFormatException: Invalid int: \"asdf\", "Incremental" : eng.terry.1365412624, "Height" : 854, "SDK" : 16, "Release" : 4.1.1, "Localized_Message" : Unable to start activity ComponentInfo{com.example.act_sample\/com.example.act_sample.MainActivity}: java.lang.NumberFormatException: Invalid int: \"asdf\", "Tablet" : false, "Class" : MainActivity, "App_Version" : 1.0, "Width" : 480, "Stack_Trace" : java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.act_sample\/com.example.act_sample.MainActivity}: java.lang.NumberFormatException: Invalid int: \"asdf\" android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2184) android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2211) android.app.ActivityThread.access$600(ActivityThread.java:149) android.app.ActivityThread$H.handleMessage(ActivityThread.java:1300) android.os.Handler.dispatchMessage(Handler.java:99) android.os.Looper.loop(Looper.java:153) android.app.ActivityThread.main(ActivityThread.java:5086) java.lang.reflect.Method.invokeNative(Native Method) java.lang.reflect.Method.invoke(Method.java:511) com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:821) com.android.internal.os.ZygoteInit.main(ZygoteInit.java:584) dalvik.system.NativeStart.main(Native Method) Caused by: java.lang.NumberFormatException: Invalid int: \"asdf\" java.lang.Integer.invalidInt(Integer.java:138) java.lang.Integer.parse(Integer.java:375) java.lang.Integer.parseInt(Integer.java:366) java.lang.Integer.parseInt(Integer.java:332) com.example.act_sample.MainActivity.onCreate(MainActivity.java:17) android.app.Activity.performCreate(Activity.java:5020) android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080) android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2148) ... 11 more, "Cause" : java.lang.NumberFormatException: Invalid int: \"asdf\" "Country" : India } ``` #Requirements