Android Emulator not working

+6 Amit Kumar Agrawal · January 1, 2015
Every time I try to run the Emulator, it gets stuck on "Android is Upgrading....Starting Apps". Can you tell me where the problem is ?

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0 Amit Kumar Agrawal · January 2, 2015
Thanks for you suggestion.
Just created a new avd with Android Kitkat and 512 RAM and I am good to go.
0 Niels van Oijen · January 2, 2015
My application doesnt work in the emulator when I set the theme to holo.light. When I try to run the application, it crashes automatically. I use a copy of the Nexus 5 with 1,5gb ram and API21 as emulator.

01-02 14:59:19.422    2190-2190/com.example.shaikun.extotest E/AndroidRuntime? FATAL EXCEPTION: main
    Process: com.example.shaikun.extotest, PID: 2190
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.shaikun.extotest/com.example.shaikun.extotest.MainActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2298)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
            at android.app.ActivityThread.access$800(ActivityThread.java:144)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
     Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
            at android.support.v7.app.ActionBarActivityDelegate.onCreate(ActionBarActivityDelegate.java:151)
            at android.support.v7.app.ActionBarActivityDelegateBase.onCreate(ActionBarActivityDelegateBase.java:138)
            at android.support.v7.app.ActionBarActivity.onCreate(ActionBarActivity.java:123)
            at com.example.shaikun.extotest.MainActivity.onCreate(MainActivity.java:13)
            at android.app.Activity.performCreate(Activity.java:5933)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2251)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
            at android.app.ActivityThread.access$800(ActivityThread.java:144)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
0 Niels van Oijen · January 2, 2015
What does that mean, and is there a way to fix this?
+2 ahmedtarek mahmoud · January 2, 2015
go to the bios options and then system you will find vitualization change it to enable 
0 Niels van Oijen · January 2, 2015
Ok, this is only for the emulator, right?

I do not want to do this to my actual phone when I want to install it
+1 ahmedtarek mahmoud · January 2, 2015
you will enable virutalization on the pc from the bios options
0 Niels van Oijen · January 2, 2015
Ok, I was off to eat for a while.

I went into my computer bios and went to cpu configuration and found intel virtualization technology, this was already turned on though.

Went to search the rest of my bios but couldn't find any other settings that said VT or virtualization.

What is the next solution? 

p.s. When I use the default or the appcompat themes the application launches just fine. The emulator is running fine too, the only problem is that applications with the theme set to holo crash instantly.
0 Niels van Oijen · January 3, 2015
Well, I've created a fully new black activity in a fully new project and the only thing I changed is in the AndroidManifest.xml :
android:theme="@android:style/Theme.Holo.Light"

When I try to launch the app now, it instantly crashes.

logcat:


01-03 01:51:00.366    2180-2180/com.extodigital.extochat I/art? Not late-enabling -Xcheck:jni (already on)
01-03 01:51:00.539    2180-2196/com.extodigital.extochat D/OpenGLRenderer? Render dirty regions requested: true
01-03 01:51:00.548    2180-2180/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa68ab530, tid 2180
01-03 01:51:00.600    2180-2180/com.extodigital.extochat D/Atlas? Validating map...
01-03 01:51:00.685    2180-2196/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa68ab910, tid 2196
01-03 01:51:00.725    2180-2196/com.extodigital.extochat I/OpenGLRenderer? Initialized EGL, version 1.4
01-03 01:51:00.921    2180-2196/com.extodigital.extochat D/OpenGLRenderer? Enabling debug mode 0
01-03 01:51:00.956    2180-2196/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 01:51:00.956    2180-2196/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa68a6f00, error=EGL_SUCCESS
01-03 01:51:01.816    2180-2180/com.extodigital.extochat I/Choreographer? Skipped 47 frames!  The application may be doing too much work on its main thread.
01-03 01:51:25.778    2180-2180/com.extodigital.extochat D/AndroidRuntime? Shutting down VM
    --------- beginning of crash
01-03 01:51:25.778    2180-2180/com.extodigital.extochat E/AndroidRuntime? FATAL EXCEPTION: main
    Process: com.extodigital.extochat, PID: 2180
    java.lang.IllegalStateException: Could not execute method of the activity
            at android.view.View$1.onClick(View.java:4007)
            at android.view.View.performClick(View.java:4756)
            at android.view.View$PerformClick.run(View.java:19749)
            at android.os.Handler.handleCallback(Handler.java:739)
            at android.os.Handler.dispatchMessage(Handler.java:95)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
     Caused by: java.lang.reflect.InvocationTargetException
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at android.view.View$1.onClick(View.java:4002)
            at android.view.View.performClick(View.java:4756)
            at android.view.View$PerformClick.run(View.java:19749)
            at android.os.Handler.handleCallback(Handler.java:739)
            at android.os.Handler.dispatchMessage(Handler.java:95)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
     Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.EditText.setVisibility(int)' on a null object reference
            at com.extodigital.extochat.LoginActivity.loginchoice(LoginActivity.java:23)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at android.view.View$1.onClick(View.java:4002)
            at android.view.View.performClick(View.java:4756)
            at android.view.View$PerformClick.run(View.java:19749)
            at android.os.Handler.handleCallback(Handler.java:739)
            at android.os.Handler.dispatchMessage(Handler.java:95)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
01-03 01:53:30.640    2370-2370/com.extodigital.extochat D/AndroidRuntime? Shutting down VM
01-03 01:53:30.640    2370-2370/com.extodigital.extochat E/AndroidRuntime? FATAL EXCEPTION: main
    Process: com.extodigital.extochat, PID: 2370
    java.lang.IllegalStateException: Could not execute method of the activity
            at android.view.View$1.onClick(View.java:4007)
            at android.view.View.performClick(View.java:4756)
            at android.view.View$PerformClick.run(View.java:19749)
            at android.os.Handler.handleCallback(Handler.java:739)
            at android.os.Handler.dispatchMessage(Handler.java:95)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
     Caused by: java.lang.reflect.InvocationTargetException
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at android.view.View$1.onClick(View.java:4002)
            at android.view.View.performClick(View.java:4756)
            at android.view.View$PerformClick.run(View.java:19749)
            at android.os.Handler.handleCallback(Handler.java:739)
            at android.os.Handler.dispatchMessage(Handler.java:95)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
     Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.EditText.setVisibility(int)' on a null object reference
            at com.extodigital.extochat.LoginActivity.loginchoice(LoginActivity.java:23)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at android.view.View$1.onClick(View.java:4002)
            at android.view.View.performClick(View.java:4756)
            at android.view.View$PerformClick.run(View.java:19749)
            at android.os.Handler.handleCallback(Handler.java:739)
            at android.os.Handler.dispatchMessage(Handler.java:95)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
01-03 01:54:23.505    2435-2447/com.extodigital.extochat I/art? Background partial concurrent mark sweep GC freed 249(23KB) AllocSpace objects, 0(0B) LOS objects, 49% free, 1041KB/2MB, paused 10.959ms total 21.818ms
01-03 01:54:23.506    2435-2452/com.extodigital.extochat D/OpenGLRenderer? Render dirty regions requested: true
01-03 01:54:23.509    2435-2435/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa67beb50, tid 2435
01-03 01:54:23.545    2435-2435/com.extodigital.extochat D/Atlas? Validating map...
01-03 01:54:23.606    2435-2452/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa67becb0, tid 2452
01-03 01:54:23.659    2435-2452/com.extodigital.extochat I/OpenGLRenderer? Initialized EGL, version 1.4
01-03 01:54:24.558    2435-2452/com.extodigital.extochat D/OpenGLRenderer? Enabling debug mode 0
01-03 01:54:24.583    2435-2452/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 01:54:24.583    2435-2452/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa67d0680, error=EGL_SUCCESS
01-03 01:54:24.636    2435-2435/com.extodigital.extochat I/Choreographer? Skipped 62 frames!  The application may be doing too much work on its main thread.
01-03 01:54:26.414    2435-2435/com.extodigital.extochat D/AndroidRuntime? Shutting down VM
01-03 01:54:26.414    2435-2435/com.extodigital.extochat E/AndroidRuntime? FATAL EXCEPTION: main
    Process: com.extodigital.extochat, PID: 2435
    java.lang.IllegalStateException: Could not execute method of the activity
            at android.view.View$1.onClick(View.java:4007)
            at android.view.View.performClick(View.java:4756)
            at android.view.View$PerformClick.run(View.java:19749)
            at android.os.Handler.handleCallback(Handler.java:739)
            at android.os.Handler.dispatchMessage(Handler.java:95)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
     Caused by: java.lang.reflect.InvocationTargetException
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at android.view.View$1.onClick(View.java:4002)
            at android.view.View.performClick(View.java:4756)
            at android.view.View$PerformClick.run(View.java:19749)
            at android.os.Handler.handleCallback(Handler.java:739)
            at android.os.Handler.dispatchMessage(Handler.java:95)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
     Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.EditText.setText(java.lang.CharSequence)' on a null object reference
            at com.extodigital.extochat.LoginActivity.loginchoice(LoginActivity.java:23)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at android.view.View$1.onClick(View.java:4002)
            at android.view.View.performClick(View.java:4756)
            at android.view.View$PerformClick.run(View.java:19749)
            at android.os.Handler.handleCallback(Handler.java:739)
            at android.os.Handler.dispatchMessage(Handler.java:95)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
01-03 01:54:28.535    2435-2435/com.extodigital.extochat I/Process? Sending signal. PID: 2435 SIG: 9
01-03 01:55:29.638    2502-2517/com.extodigital.extochat D/OpenGLRenderer? Render dirty regions requested: true
01-03 01:55:29.641    2502-2502/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6c46530, tid 2502
01-03 01:55:29.698    2502-2502/com.extodigital.extochat D/Atlas? Validating map...
01-03 01:55:29.771    2502-2517/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6c46600, tid 2517
01-03 01:55:29.829    2502-2517/com.extodigital.extochat I/OpenGLRenderer? Initialized EGL, version 1.4
01-03 01:55:29.994    2502-2517/com.extodigital.extochat D/OpenGLRenderer? Enabling debug mode 0
01-03 01:55:30.021    2502-2517/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 01:55:30.021    2502-2517/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xae0ee300, error=EGL_SUCCESS
01-03 01:56:01.054    2560-2575/com.extodigital.extochat D/OpenGLRenderer? Render dirty regions requested: true
01-03 01:56:01.056    2560-2560/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6c68540, tid 2560
01-03 01:56:01.079    2560-2560/com.extodigital.extochat D/Atlas? Validating map...
01-03 01:56:01.152    2560-2575/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6c68880, tid 2575
01-03 01:56:01.168    2560-2575/com.extodigital.extochat I/OpenGLRenderer? Initialized EGL, version 1.4
01-03 01:56:01.212    2560-2575/com.extodigital.extochat D/OpenGLRenderer? Enabling debug mode 0
01-03 01:56:01.238    2560-2575/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 01:56:01.238    2560-2575/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa6c64b20, error=EGL_SUCCESS
01-03 02:25:24.054    2624-2639/com.extodigital.extochat D/OpenGLRenderer? Render dirty regions requested: true
01-03 02:25:24.057    2624-2624/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6c41520, tid 2624
01-03 02:25:24.092    2624-2624/com.extodigital.extochat D/Atlas? Validating map...
01-03 02:25:24.183    2624-2639/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6c41b00, tid 2639
01-03 02:25:24.236    2624-2639/com.extodigital.extochat I/OpenGLRenderer? Initialized EGL, version 1.4
01-03 02:25:24.259    2624-2639/com.extodigital.extochat D/OpenGLRenderer? Enabling debug mode 0
01-03 02:25:24.268    2624-2639/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:25:24.273    2624-2639/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa6c18c80, error=EGL_SUCCESS
01-03 02:25:27.658    2624-2624/com.extodigital.extochat D/android.widget.GridLayout? vertical constraints: y1-y0>=124, y2-y1>=124, y2-y0<=241 are inconsistent; permanently removing: y2-y0<=241.
01-03 02:25:27.719    2624-2639/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:25:27.719    2624-2639/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5bc0ca0, error=EGL_SUCCESS
01-03 02:25:30.567    2624-2624/com.extodigital.extochat I/Choreographer? Skipped 174 frames!  The application may be doing too much work on its main thread.
01-03 02:25:33.119    2624-2639/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:25:33.119    2624-2639/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5641860, error=EGL_SUCCESS
01-03 02:25:33.967    2624-2639/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:25:33.967    2624-2639/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5ad2660, error=EGL_SUCCESS
01-03 02:25:34.229    2624-2639/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:25:34.229    2624-2639/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5a75540, error=EGL_SUCCESS
01-03 02:25:34.275    2624-2639/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:25:34.275    2624-2639/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5a75560, error=EGL_SUCCESS
01-03 02:25:53.601    2624-2624/com.extodigital.extochat D/InputEventConsistencyVerifier? KeyEvent: ACTION_UP but key was not down.
    in android.widget.Button{1da3a52f VFED..C. .F...... 630,0-948,241 #7f080044 app:id/btn_login}
    0: sent at 2122536000000, KeyEvent { action=ACTION_UP, keyCode=KEYCODE_TAB, scanCode=15, metaState=0, flags=0x8, repeatCount=0, eventTime=2122536, downTime=2122488, deviceId=0, source=0x101 }
01-03 02:25:54.345    2624-2624/com.extodigital.extochat D/InputEventConsistencyVerifier? KeyEvent: ACTION_UP but key was not down.
    in android.widget.EditText{2c5bd73c VFED..CL .F...... 0,124-630,248 #7f080045 app:id/editText_Pass}
    0: sent at 2123277000000, KeyEvent { action=ACTION_UP, keyCode=KEYCODE_TAB, scanCode=15, metaState=0, flags=0x8, repeatCount=0, eventTime=2123277, downTime=2123213, deviceId=0, source=0x101 }
01-03 02:25:57.650    2624-2639/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:25:57.650    2624-2639/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5610960, error=EGL_SUCCESS
01-03 02:26:29.374    2624-2639/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:26:29.374    2624-2639/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa56223e0, error=EGL_SUCCESS
01-03 02:26:30.463    2624-2639/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:26:30.463    2624-2639/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5610c80, error=EGL_SUCCESS
01-03 02:26:31.878    2624-2639/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:26:31.878    2624-2639/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa56225a0, error=EGL_SUCCESS
01-03 02:26:34.274    2624-2639/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:26:34.274    2624-2639/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa56108c0, error=EGL_SUCCESS
01-03 02:35:25.445    2688-2705/com.extodigital.extochat D/OpenGLRenderer? Render dirty regions requested: true
01-03 02:35:25.447    2688-2688/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6c41520, tid 2688
01-03 02:35:25.470    2688-2688/com.extodigital.extochat D/Atlas? Validating map...
01-03 02:35:25.543    2688-2705/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6c41a60, tid 2705
01-03 02:35:25.635    2688-2705/com.extodigital.extochat I/OpenGLRenderer? Initialized EGL, version 1.4
01-03 02:35:25.979    2688-2705/com.extodigital.extochat D/OpenGLRenderer? Enabling debug mode 0
01-03 02:35:26.002    2688-2705/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:35:26.002    2688-2705/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa6c19a20, error=EGL_SUCCESS
01-03 02:35:26.040    2688-2688/com.extodigital.extochat I/Choreographer? Skipped 31 frames!  The application may be doing too much work on its main thread.
01-03 02:35:29.898    2688-2688/com.extodigital.extochat D/android.widget.GridLayout? horizontal constraints: x1-x0>=299, x2-x1>=600, x2-x0<=318 are inconsistent; permanently removing: x2-x0<=318.
01-03 02:35:29.924    2688-2705/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:35:29.924    2688-2705/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5efbe80, error=EGL_SUCCESS
01-03 02:35:34.927    2688-2688/com.extodigital.extochat I/Choreographer? Skipped 297 frames!  The application may be doing too much work on its main thread.
01-03 02:45:56.511    2753-2768/com.extodigital.extochat D/OpenGLRenderer? Render dirty regions requested: true
01-03 02:45:56.513    2753-2753/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6c41520, tid 2753
01-03 02:45:56.892    2753-2753/com.extodigital.extochat D/Atlas? Validating map...
01-03 02:45:56.937    2753-2768/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6c419c0, tid 2768
01-03 02:45:56.987    2753-2768/com.extodigital.extochat I/OpenGLRenderer? Initialized EGL, version 1.4
01-03 02:45:57.649    2753-2768/com.extodigital.extochat D/OpenGLRenderer? Enabling debug mode 0
01-03 02:45:57.679    2753-2768/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:45:57.679    2753-2768/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa6c185a0, error=EGL_SUCCESS
01-03 02:45:57.718    2753-2753/com.extodigital.extochat I/Choreographer? Skipped 48 frames!  The application may be doing too much work on its main thread.
01-03 02:45:58.442    2753-2753/com.extodigital.extochat I/Choreographer? Skipped 42 frames!  The application may be doing too much work on its main thread.
01-03 02:46:11.196    2753-2768/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:46:11.196    2753-2768/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5bbab80, error=EGL_SUCCESS
01-03 02:52:12.469    2832-2847/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:52:12.469    2832-2847/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5abc7e0, error=EGL_SUCCESS
01-03 02:52:17.509    2832-2832/com.extodigital.extochat I/Choreographer? Skipped 296 frames!  The application may be doing too much work on its main thread.
01-03 02:52:28.962    2832-2832/com.extodigital.extochat W/IInputConnectionWrapper? showStatusIcon on inactive InputConnection
01-03 02:52:45.399    2875-2890/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:52:45.399    2875-2890/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5d9f260, error=EGL_SUCCESS
01-03 02:52:49.920    2875-2890/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 02:52:49.920    2875-2890/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa59ff7c0, error=EGL_SUCCESS
01-03 02:52:50.762    2875-2875/com.extodigital.extochat I/Choreographer? Skipped 47 frames!  The application may be doing too much work on its main thread.
01-03 03:01:47.852    3014-3014/com.extodigital.extochat D/AndroidRuntime? Shutting down VM
01-03 03:01:47.852    3014-3014/com.extodigital.extochat E/AndroidRuntime? FATAL EXCEPTION: main
    Process: com.extodigital.extochat, PID: 3014
    java.lang.RuntimeException: Unable to instantiate application android.app.Application: java.lang.IllegalStateException: Unable to get package info for com.extodigital.extochat; is package not installed?
            at android.app.LoadedApk.makeApplication(LoadedApk.java:563)
            at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4491)
            at android.app.ActivityThread.access$1500(ActivityThread.java:144)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1339)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
     Caused by: java.lang.IllegalStateException: Unable to get package info for com.extodigital.extochat; is package not installed?
            at android.app.LoadedApk.initializeJavaContextClassLoader(LoadedApk.java:409)
            at android.app.LoadedApk.makeApplication(LoadedApk.java:555)
            at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4491)
            at android.app.ActivityThread.access$1500(ActivityThread.java:144)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1339)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
01-03 03:01:50.922    3047-3070/com.extodigital.extochat D/OpenGLRenderer? Render dirty regions requested: true
01-03 03:01:50.925    3047-3047/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6848520, tid 3047
01-03 03:01:50.952    3047-3059/com.extodigital.extochat I/art? Background sticky concurrent mark sweep GC freed 2993(228KB) AllocSpace objects, 0(0B) LOS objects, 8% free, 1033KB/1135KB, paused 21.296ms total 45.545ms
01-03 03:01:51.026    3047-3047/com.extodigital.extochat D/Atlas? Validating map...
01-03 03:01:51.097    3047-3070/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6848740, tid 3070
01-03 03:01:51.106    3047-3070/com.extodigital.extochat I/OpenGLRenderer? Initialized EGL, version 1.4
01-03 03:01:51.180    3047-3070/com.extodigital.extochat D/OpenGLRenderer? Enabling debug mode 0
01-03 03:01:51.219    3047-3070/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 03:01:51.219    3047-3070/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xae0d03a0, error=EGL_SUCCESS
01-03 03:01:56.112    3047-3070/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 03:01:56.112    3047-3070/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5dfae20, error=EGL_SUCCESS
01-03 03:01:58.052    3047-3070/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 03:01:58.052    3047-3070/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa54375e0, error=EGL_SUCCESS
01-03 03:02:03.028    3047-3047/com.extodigital.extochat I/Choreographer? Skipped 295 frames!  The application may be doing too much work on its main thread.
01-03 03:02:04.108    3047-3070/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 03:02:04.108    3047-3070/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xae0e8760, error=EGL_SUCCESS
01-03 03:02:08.418    3047-3047/com.extodigital.extochat I/Choreographer? Skipped 256 frames!  The application may be doing too much work on its main thread.
01-03 03:02:28.524    3047-3047/com.extodigital.extochat D/AndroidRuntime? Shutting down VM
01-03 03:02:28.524    3047-3047/com.extodigital.extochat E/AndroidRuntime? FATAL EXCEPTION: main
    Process: com.extodigital.extochat, PID: 3047
    java.lang.IllegalStateException: Could not find a method backBtn(View) in the activity class com.extodigital.extochat.RegisterScreen for onClick handler on view class android.widget.Button with id 'button'
            at android.view.View$1.onClick(View.java:3994)
            at android.view.View.performClick(View.java:4756)
            at android.view.View$PerformClick.run(View.java:19749)
            at android.os.Handler.handleCallback(Handler.java:739)
            at android.os.Handler.dispatchMessage(Handler.java:95)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
     Caused by: java.lang.NoSuchMethodException: backBtn [class android.view.View]
            at java.lang.Class.getMethod(Class.java:664)
            at java.lang.Class.getMethod(Class.java:643)
            at android.view.View$1.onClick(View.java:3987)
            at android.view.View.performClick(View.java:4756)
            at android.view.View$PerformClick.run(View.java:19749)
            at android.os.Handler.handleCallback(Handler.java:739)
            at android.os.Handler.dispatchMessage(Handler.java:95)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
01-03 03:02:58.208    3086-3101/com.extodigital.extochat D/OpenGLRenderer? Render dirty regions requested: true
01-03 03:02:58.217    3086-3086/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6859560, tid 3086
01-03 03:02:58.235    3086-3086/com.extodigital.extochat D/Atlas? Validating map...
01-03 03:02:58.393    3086-3101/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa68596a0, tid 3101
01-03 03:02:58.507    3086-3101/com.extodigital.extochat I/OpenGLRenderer? Initialized EGL, version 1.4
01-03 03:02:58.607    3086-3101/com.extodigital.extochat D/OpenGLRenderer? Enabling debug mode 0
01-03 03:02:58.628    3086-3101/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 03:02:58.628    3086-3101/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa68219a0, error=EGL_SUCCESS
01-03 03:03:27.283    3120-3120/com.extodigital.extochat D/AndroidRuntime? Shutting down VM
01-03 03:03:27.283    3120-3120/com.extodigital.extochat E/AndroidRuntime? FATAL EXCEPTION: main
    Process: com.extodigital.extochat, PID: 3120
    java.lang.RuntimeException: Unable to instantiate application android.app.Application: java.lang.IllegalStateException: Unable to get package info for com.extodigital.extochat; is package not installed?
            at android.app.LoadedApk.makeApplication(LoadedApk.java:563)
            at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4491)
            at android.app.ActivityThread.access$1500(ActivityThread.java:144)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1339)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
     Caused by: java.lang.IllegalStateException: Unable to get package info for com.extodigital.extochat; is package not installed?
            at android.app.LoadedApk.initializeJavaContextClassLoader(LoadedApk.java:409)
            at android.app.LoadedApk.makeApplication(LoadedApk.java:555)
            at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4491)
            at android.app.ActivityThread.access$1500(ActivityThread.java:144)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1339)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
01-03 03:03:30.428    3160-3177/com.extodigital.extochat D/OpenGLRenderer? Render dirty regions requested: true
01-03 03:03:30.441    3160-3160/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6c5ab30, tid 3160
01-03 03:03:30.529    3160-3160/com.extodigital.extochat D/Atlas? Validating map...
01-03 03:03:30.578    3160-3177/com.extodigital.extochat D/? HostConnection::get() New Host Connection established 0xa6c5a560, tid 3177
01-03 03:03:30.676    3160-3177/com.extodigital.extochat I/OpenGLRenderer? Initialized EGL, version 1.4
01-03 03:03:30.908    3160-3177/com.extodigital.extochat D/OpenGLRenderer? Enabling debug mode 0
01-03 03:03:31.164    3160-3177/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 03:03:31.164    3160-3177/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa6c5b660, error=EGL_SUCCESS
01-03 03:03:31.262    3160-3160/com.extodigital.extochat I/Choreographer? Skipped 41 frames!  The application may be doing too much work on its main thread.
01-03 03:03:31.974    3160-3160/com.extodigital.extochat I/Choreographer? Skipped 41 frames!  The application may be doing too much work on its main thread.
01-03 03:03:35.165    3160-3177/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 03:03:35.165    3160-3177/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5ba4f40, error=EGL_SUCCESS
01-03 03:03:40.129    3160-3160/com.extodigital.extochat I/Choreographer? Skipped 300 frames!  The application may be doing too much work on its main thread.
01-03 03:03:41.571    3160-3177/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 03:03:41.571    3160-3177/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5614800, error=EGL_SUCCESS
01-03 03:03:46.545    3160-3160/com.extodigital.extochat I/Choreographer? Skipped 295 frames!  The application may be doing too much work on its main thread.
01-03 03:03:47.702    3160-3177/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 03:03:47.702    3160-3177/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5a5cfc0, error=EGL_SUCCESS
01-03 03:03:52.606    3160-3160/com.extodigital.extochat I/Choreographer? Skipped 298 frames!  The application may be doing too much work on its main thread.
01-03 03:03:55.821    3160-3177/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 03:03:55.821    3160-3177/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa5eb6a60, error=EGL_SUCCESS
01-03 03:04:50.783    3160-3177/com.extodigital.extochat W/EGL_emulation? eglSurfaceAttrib not implemented
01-03 03:04:50.784    3160-3177/com.extodigital.extochat W/OpenGLRenderer? Failed to set EGL_SWAP_BEHAVIOR on surface 0xa557c760, error=EGL_SUCCESS
01-03 03:04:55.697    3160-3160/com.extodigital.extochat I/Choreographer? Skipped 299 frames!  The application may be doing too much work on its main thread.
01-03 03:13:33.752    3160-3160/com.extodigital.extochat W/IInputConnectionWrapper? showStatusIcon on inactive InputConnection
01-03 03:13:42.980    3236-3236/com.extodigital.extochat I/art? Not late-enabling -Xcheck:jni (already on)
01-03 03:13:43.034    3236-3236/com.extodigital.extochat D/AndroidRuntime? Shutting down VM
01-03 03:13:43.035    3236-3236/com.extodigital.extochat E/AndroidRuntime? FATAL EXCEPTION: main
    Process: com.extodigital.extochat, PID: 3236
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.extodigital.extochat/com.extodigital.extochat.LoginActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2298)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
            at android.app.ActivityThread.access$800(ActivityThread.java:144)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
     Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
            at android.support.v7.app.ActionBarActivityDelegate.onCreate(ActionBarActivityDelegate.java:151)
            at android.support.v7.app.ActionBarActivityDelegateBase.onCreate(ActionBarActivityDelegateBase.java:138)
            at android.support.v7.app.ActionBarActivity.onCreate(ActionBarActivity.java:123)
            at com.extodigital.extochat.LoginActivity.onCreate(LoginActivity.java:15)
            at android.app.Activity.performCreate(Activity.java:5933)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2251)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
            at android.app.ActivityThread.access$800(ActivityThread.java:144)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
01-03 03:14:08.055    3267-3267/com.extodigital.extochat D/AndroidRuntime? Shutting down VM
01-03 03:14:08.055    3267-3267/com.extodigital.extochat E/AndroidRuntime? FATAL EXCEPTION: main
    Process: com.extodigital.extochat, PID: 3267
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.extodigital.extochat/com.extodigital.extochat.LoginActivity}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2298)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
            at android.app.ActivityThread.access$800(ActivityThread.java:144)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
     Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
            at android.support.v7.app.ActionBarActivityDelegate.onCreate(ActionBarActivityDelegate.java:151)
            at android.support.v7.app.ActionBarActivityDelegateBase.onCreate(ActionBarActivityDelegateBase.java:138)
            at android.support.v7.app.ActionBarActivity.onCreate(ActionBarActivity.java:123)
            at com.extodigital.extochat.LoginActivity.onCreate(LoginActivity.java:15)
            at android.app.Activity.performCreate(Activity.java:5933)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2251)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
            at android.app.ActivityThread.access$800(ActivityThread.java:144)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
0 Niels van Oijen · January 3, 2015
Unfortunatly I can't test this solution, when I disable "use host GPU", my emulator hangs at the black screen aka doing nothing and I don't have a mobile device for test purposes
0 Niels van Oijen · January 3, 2015
Ok, made 3 new emulators and 1 booted up, unfortunatly disabling "use host GPU" isn't the solution since the app still crashes :'(


01-03 14:39:11.896    2283-2283/com.extodigital.calculator I/art? Not late-enabling -Xcheck:jni (already on)
01-03 14:39:12.002    2283-2283/com.extodigital.calculator D/AndroidRuntime? Shutting down VM
    --------- beginning of crash
01-03 14:39:12.002    2283-2283/com.extodigital.calculator E/AndroidRuntime? FATAL EXCEPTION: main
    Process: com.extodigital.calculator, PID: 2283
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.extodigital.calculator/com.extodigital.calculator.Calculator}: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2298)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
            at android.app.ActivityThread.access$800(ActivityThread.java:144)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
     Caused by: java.lang.IllegalStateException: You need to use a Theme.AppCompat theme (or descendant) with this activity.
            at android.support.v7.app.ActionBarActivityDelegate.onCreate(ActionBarActivityDelegate.java:151)
            at android.support.v7.app.ActionBarActivityDelegateBase.onCreate(ActionBarActivityDelegateBase.java:138)
            at android.support.v7.app.ActionBarActivity.onCreate(ActionBarActivity.java:123)
            at com.extodigital.calculator.Calculator.onCreate(Calculator.java:21)
            at android.app.Activity.performCreate(Activity.java:5933)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2251)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
            at android.app.ActivityThread.access$800(ActivityThread.java:144)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5221)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
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