java.lang.RuntimeException: Unable to instantiate activity
ComponentInfo{android.photo/android.photo.AndroidPhoto}:
java.lang.ClassNotFoundException: android.photo.AndroidPhoto in
loaderThat class is not found. :) But in the code, I couldn't find a place where you are trying to launch this. On Jan 23, 4:05 pm, Orkun <[email protected]> wrote: > Hi All! > > Im developing a camera application however having the same error on > emulator or android 2.2 hardware, application force to shut down .. > > Will be very appreciate for any kind help.. > > This is my Activity Class : > > package com.AndroidAR; > > import android.app.Activity; > import android.os.Bundle; > import android.widget.FrameLayout; > > public class AndroidAR extends Activity { > /** Called when the activity is first created. */ > @Override > public void onCreate(Bundle savedInstanceState) { > > super.onCreate(savedInstanceState); > CustomCameraView cv = new CustomCameraView( > this.getApplicationContext()); > FrameLayout rl = new > FrameLayout(this.getApplicationContext()); > setContentView(rl); > rl.addView(cv); > > }} > > And this is CustomCameraView with Surfaceview > > package com.AndroidAR; > > import java.io.IOException; > > import android.content.Context; > import android.graphics.PixelFormat; > import android.hardware.Camera; > import android.hardware.Camera.Parameters; > import android.view.SurfaceHolder; > import android.view.SurfaceView; > > public class CustomCameraView extends SurfaceView > { > Camera camera; > SurfaceHolder previewHolder; > public CustomCameraView(Context context) > { > super(context); > previewHolder = this.getHolder(); > previewHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS); > previewHolder.addCallback(surfaceHolderListener); > } > SurfaceHolder.Callback surfaceHolderListener = new > SurfaceHolder.Callback() { > public void surfaceCreated(SurfaceHolder holder) { > camera=Camera.open(); > try { > camera.setPreviewDisplay(previewHolder); > } catch (IOException e) { > // TODO Auto-generated catch block > e.printStackTrace(); > }} > > public void surfaceChanged(SurfaceHolder holder, int format, > int width, > int height) > { > Parameters params = camera.getParameters(); > int w = 0; > int h =0; > params.setPreviewSize(w, h); > params.setPictureFormat(PixelFormat.JPEG); > camera.setParameters(params); > camera.startPreview(); > } > > public void surfaceDestroyed(SurfaceHolder arg0) > { > camera.stopPreview(); > camera.release(); > } > };} > > Plus the manifest.xml: > > <?xml version="1.0" encoding="utf-8"?> > <manifest xmlns:android="http://schemas.android.com/apk/res/android"; > package="com.example.android" > android:versionCode="8" > android:versionName="2.2"> > <uses-permission android:name="android.permission.CAMERA"></uses- > permission> > <uses-feature android:name="android.hardware.camera" /> > <uses-feature android:name="android.hardware.camera.autofocus" / > > <application android:icon="@drawable/icon" android:label="@string/ > app_name" > > <activity android:name=".AndroidAR" > android:label="@string/app_name"> > <intent-filter> > <action android:name="android.intent.action.MAIN" /> > <category > android:name="android.intent.category.LAUNCHER" /> > </intent-filter> > </activity> > </application> > </manifest> > > Error on debug is : > > 01-21 01:42:12.763: DEBUG/AndroidRuntime(1728): >>>>>>>>>>>>>> > AndroidRuntime START <<<<<<<<<<<<<< > 01-21 01:42:12.763: DEBUG/AndroidRuntime(1728): CheckJNI is OFF > 01-21 01:42:12.763: DEBUG/dalvikvm(1728): creating instr width table > 01-21 01:42:12.793: DEBUG/AndroidRuntime(1728): --- registering native > functions --- > 01-21 01:42:13.003: DEBUG/AndroidRuntime(1728): Shutting down VM > 01-21 01:42:13.003: DEBUG/dalvikvm(1728): Debugger has detached; > object registry had 1 entries > 01-21 01:42:13.013: INFO/AndroidRuntime(1728): NOTE: attach of thread > 'Binder Thread #3' failed > 01-21 01:42:13.163: DEBUG/AndroidRuntime(1737): >>>>>>>>>>>>>> > AndroidRuntime START <<<<<<<<<<<<<< > 01-21 01:42:13.163: DEBUG/AndroidRuntime(1737): CheckJNI is OFF > 01-21 01:42:13.163: DEBUG/dalvikvm(1737): creating instr width table > 01-21 01:42:13.204: DEBUG/AndroidRuntime(1737): --- registering native > functions --- > 01-21 01:42:13.423: INFO/ActivityManager(92): Starting activity: > Intent { act=android.intent.action.MAIN > cat=[android.intent.category.LAUNCHER] flg=0x10000000 > cmp=android.photo/.AndroidPhoto } > 01-21 01:42:13.423: DEBUG/SurfaceFlinger(92): > Layer::setBuffers(this=0x4b4318), pid=92, w=1, h=1 > 01-21 01:42:13.433: DEBUG/SurfaceFlinger(92): > Layer::setBuffers(this=0x4b4318), pid=92, w=1, h=1 > 01-21 01:42:13.443: DEBUG/SurfaceFlinger(92): > Layer::requestBuffer(this=0x4b4318), index=0, pid=92, w=480, h=800 > success > 01-21 01:42:13.443: DEBUG/AndroidRuntime(1737): Shutting down VM > 01-21 01:42:13.453: DEBUG/dalvikvm(1737): Debugger has detached; > object registry had 1 entries > 01-21 01:42:13.453: DEBUG/dalvikvm(1737): Compiler shutdown in > progress - discarding request > 01-21 01:42:13.453: DEBUG/dalvikvm(1737): Compiler shutdown in > progress - discarding request > 01-21 01:42:13.453: DEBUG/dalvikvm(1737): Compiler shutdown in > progress - discarding request > 01-21 01:42:13.453: DEBUG/dalvikvm(1737): Compiler shutdown in > progress - discarding request > 01-21 01:42:13.453: DEBUG/dalvikvm(1737): Compiler shutdown in > progress - discarding request > 01-21 01:42:13.464: INFO/ActivityManager(92): Start proc android.photo > for activity android.photo/.AndroidPhoto: pid=1745 uid=10080 > gids={1006, 1015} > 01-21 01:42:13.473: INFO/AndroidRuntime(1737): NOTE: attach of thread > 'Binder Thread #3' failed > 01-21 01:42:13.523: DEBUG/dalvikvm(1745): Debugger has detached; > object registry had 1 entries > 01-21 01:42:13.563: DEBUG/AndroidRuntime(1745): Shutting down VM > 01-21 01:42:13.563: WARN/dalvikvm(1745): threadid=1: thread exiting > with uncaught exception (group=0x400259f8) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): FATAL EXCEPTION: main > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): > java.lang.RuntimeException: Unable to instantiate activity > ComponentInfo{android.photo/android.photo.AndroidPhoto}: > java.lang.ClassNotFoundException: android.photo.AndroidPhoto in loader > dalvik.system.PathClassLoader[/data/app/android.photo-2.apk] > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > android.app.ActivityThread.performLaunchActivity(ActivityThread.java: > 2709) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > android.app.ActivityThread.handleLaunchActivity(ActivityThread.java: > 2803) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > android.app.ActivityThread.access$2300(ActivityThread.java:135) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > android.app.ActivityThread$H.handleMessage(ActivityThread.java:2136) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > android.os.Handler.dispatchMessage(Handler.java:99) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > android.os.Looper.loop(Looper.java:144) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > android.app.ActivityThread.main(ActivityThread.java:4937) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > java.lang.reflect.Method.invokeNative(Native Method) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > java.lang.reflect.Method.invoke(Method.java:521) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > com.android.internal.os.ZygoteInit > $MethodAndArgsCaller.run(ZygoteInit.java:868) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > dalvik.system.NativeStart.main(Native Method) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): Caused by: > java.lang.ClassNotFoundException: android.photo.AndroidPhoto in loader > dalvik.system.PathClassLoader[/data/app/android.photo-2.apk] > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > java.lang.ClassLoader.loadClass(ClassLoader.java:573) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > java.lang.ClassLoader.loadClass(ClassLoader.java:532) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > android.app.Instrumentation.newActivity(Instrumentation.java:1036) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): at > android.app.ActivityThread.performLaunchActivity(ActivityThread.java: > 2701) > 01-21 01:42:13.563: ERROR/AndroidRuntime(1745): ... 11 more > 01-21 01:42:13.563: WARN/ActivityManager(92): Force finishing > activity android.photo/.AndroidPhoto > 01-21 01:42:13.593: DEBUG/SurfaceFlinger(92): > Layer::setBuffers(this=0x305ea8), pid=92, w=1, h=1 > 01-21 01:42:13.593: DEBUG/SurfaceFlinger(92): > Layer::setBuffers(this=0x305ea8), pid=92, w=1, h=1 > 01-21 01:42:13.633: DEBUG/SurfaceFlinger(92): > Layer::requestBuffer(this=0x305ea8), index=0, pid=92, w=480, h=386 > success > 01-21 01:42:14.073: WARN/ActivityManager(92): Activity pause timeout > for HistoryRecord{46665cd8 android.photo/.AndroidPhoto} > 01-21 01:42:14.113: DEBUG/Gmail(323): MailProvider.query: > content://gmail-ls/conversations/[email protected](label:^i, > null) > 01-21 01:42:14.134: DEBUG/SurfaceFlinger(92): > Layer::setBuffers(this=0x4757f8), pid=323, w=480, h=800 > 01-21 01:42:14.134: DEBUG/SurfaceFlinger(92): > Layer::setBuffers(this=0x4757f8), pid=323, w=480, h=800 > 01-21 01:42:14.134: WARN/Cursor(323): Close cursor > com.google.android.gm.provider.MailEngine$ConversationCursor@463dc408 > on null twice or more > 01-21 01:42:14.163: DEBUG/GoogleLoginService(223): onBind: Intent > { act=android.accounts.AccountAuthenticator > cmp=com.google.android.gsf/.loginservice.GoogleLoginService } > 01-21 01:42:14.203: DEBUG/SurfaceFlinger(92): > Layer::requestBuffer(this=0x4757f8), index=0, pid=323, w=480, h=800 > success > 01-21 01:42:14.233: DEBUG/Gmail(323): SETTING ACCOUNT, > USER:[email protected] > 01-21 01:42:14.596: DEBUG/SurfaceFlinger(92): > Layer::requestBuffer(this=0x305ea8), index=1, pid=92, w=480, h=386 > success > 01-21 01:42:14.798: DEBUG/SurfaceFlinger(92): > Layer::requestBuffer(this=0x305ea8), index=0, pid=92, w=480, h=386 > success > 01-21 01:42:14.823: DEBUG/SurfaceFlinger(92): > Layer::requestBuffer(this=0x305ea8), index=1, pid=92, w=480, h=386 > success > 01-21 01:42:15.324: DEBUG/SurfaceFlinger(92): > Layer::requestBuffer(this=0x4757f8), index=1, pid=323, w=480, h=800 > success > 01-21 01:42:19.383: DEBUG/Gmail(323): Validating Notification: mapSize: > 0 getAttention:false > 01-21 01:42:19.383: DEBUG/Gmail(323): > clearNewUnreadMailForNotificationLabelIfNeeded. Count: 0, label: -5/ > ^^unseen-^i > 01-21 01:42:19.383: DEBUG/Gmail(323): > clearNewUnreadMailForNotificationLabelIfNeeded. Count: 0, label: -6/ > ^^unseen-^^vmi > 01-21 01:42:19.393: WARN/InputManagerService(92): Window already > focused, ignoring focus gain of: > com.android.internal.view.IInputMethodClient$Stub$Proxy@4643c8b0 > 01-21 01:42:19.403: INFO/Process(1745): Sending signal. PID: 1745 SIG: > 9 > 01-21 01:42:19.403: INFO/ActivityManager(92): Process android.photo > (pid 1745) has died. > 01-21 01:42:21.688: VERBOSE/AlarmManager(92): Alarm triggering: > Alarm{46677f20 type 2 android} > 01-21 01:42:21.733: VERBOSE/AlarmManager(92): Adding Alarm{465e1740 > type 2 android} Jan 01 03:25:43 pm > 01-21 01:42:24.235: WARN/ActivityManager(92): Activity destroy timeout > for HistoryRecord{46665cd8 android.photo/.AndroidPhoto} > 01-21 01:42:33.364: VERBOSE/AlarmManager(92): Alarm triggering: > Alarm{468f9bd0 type 2 com.google.android.location} > 01-21 01:42:33.384: DEBUG/WifiService(92): acquireWifiLockLocked: > WifiLock{NetworkLocationProvider type=2 > binder=android.os.Binder@46521668} > 01-21 01:42:33.393: DEBUG/WifiService(92): enable and start wifi due > to updateWifiState > 01-21 01:42:33.434: VERBOSE/AlarmManager(92): Adding Alarm{467024e0 > type 2 com.google.android.location} Jan 01 04:18:35 am > 01-21 01:42:34.384: INFO/wpa_supplicant(918): CTRL-EVENT-SCAN-RESULTS > Ready > 01-21 01:42:34.384: DEBUG/LocationMasfClient(92): > getNetworkLocation(): Returning cache location with accuracy 1610.0 > 01-21 01:42:38.395: VERBOSE/AlarmManager(92): Alarm triggering: > Alarm{467024e0 type 2 com.google.android.location} > 01-21 01:42:38.414: VERBOSE/AlarmManager(92): Adding Alarm{467dfb08 > type 2 com.google.android.location} Jan 01 04:19:30 am > 01-21 01:42:38.414: DEBUG/WifiService(92): releaseWifiLockLocked: > WifiLock{NetworkLocationProvider type=2 > binder=android.os.Binder@46521668} > 01-21 01:42:38.414: DEBUG/WifiService(92): enable and start wifi due > to updateWifiState > 01-21 01:42:43.483: DEBUG/dalvikvm(986): GC_EXPLICIT freed 3546 > objects / 323400 bytes in 73ms > > thanks -- You received this message because you are subscribed to the Google Groups "Android Developers" group. 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