Android.view.InflateException: Archivo XML binario

Estoy recibiendo este error extraño en el logcat y he intentado todo lo que vino a mi mente para resolverlo y todavía conseguirlo. Aquí está el logcat:

11-08 12:30:26.184: E/AndroidRuntime(4396): FATAL EXCEPTION: main 11-08 12:30:26.184: E/AndroidRuntime(4396): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.dm.test/com.dm.test.ui.BitCanvasActivity}: android.view.InflateException: Binary XML file line #5: Error inflating class com.dm.test.ui.BitCanvasActivity$CanvasView 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1696) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1716) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.app.ActivityThread.access$1500(ActivityThread.java:124) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:968) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.os.Handler.dispatchMessage(Handler.java:99) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.os.Looper.loop(Looper.java:123) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.app.ActivityThread.main(ActivityThread.java:3806) 11-08 12:30:26.184: E/AndroidRuntime(4396): at java.lang.reflect.Method.invokeNative(Native Method) 11-08 12:30:26.184: E/AndroidRuntime(4396): at java.lang.reflect.Method.invoke(Method.java:507) 11-08 12:30:26.184: E/AndroidRuntime(4396): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 11-08 12:30:26.184: E/AndroidRuntime(4396): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 11-08 12:30:26.184: E/AndroidRuntime(4396): at dalvik.system.NativeStart.main(Native Method) 11-08 12:30:26.184: E/AndroidRuntime(4396): Caused by: android.view.InflateException: Binary XML file line #5: Error inflating class com.dm.test.ui.BitCanvasActivity$CanvasView 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.view.LayoutInflater.createView(LayoutInflater.java:508) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:570) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.view.LayoutInflater.rInflate(LayoutInflater.java:623) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.view.LayoutInflater.inflate(LayoutInflater.java:383) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.view.LayoutInflater.inflate(LayoutInflater.java:320) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.view.LayoutInflater.inflate(LayoutInflater.java:276) 11-08 12:30:26.184: E/AndroidRuntime(4396): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:256) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.app.Activity.setContentView(Activity.java:1716) 11-08 12:30:26.184: E/AndroidRuntime(4396): at com.dm.test.ui.BitCanvasActivity.onCreate(BitCanvasActivity.java:55) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1660) 11-08 12:30:26.184: E/AndroidRuntime(4396): ... 11 more 11-08 12:30:26.184: E/AndroidRuntime(4396): Caused by: java.lang.NoSuchMethodException: CanvasView(Context,AttributeSet) 11-08 12:30:26.184: E/AndroidRuntime(4396): at java.lang.Class.getMatchingConstructor(Class.java:643) 11-08 12:30:26.184: E/AndroidRuntime(4396): at java.lang.Class.getConstructor(Class.java:472) 11-08 12:30:26.184: E/AndroidRuntime(4396): at android.view.LayoutInflater.createView(LayoutInflater.java:480) 11-08 12:30:26.184: E/AndroidRuntime(4396): ... 21 more

Y este es mi xml:

 <?xml version="1.0" encoding="utf-8"?> <merge xmlns:android="http://schemas.android.com/apk/res/android" xmlns:bitdraw="http://schemas.android.com/apk/res/com.dm.test" > <view class="com.dm.test.ui.BitCanvasActivity$CanvasView" android:id="@+id/backgroundz" android:layout_width="match_parent" android:layout_height="match_parent" /> <com.dm.test.widget.ActionButtons android:id="@+id/btn_actions" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="1" android:layout_marginBottom="135dp" android:layout_gravity="bottom|center_horizontal" /> <com.dm.test.widget.ColorPicker android:id="@+id/color_picker" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="bottom|center_horizontal" android:orientation="horizontal" bitdraw:colors="@array/color_picker_colors" bitdraw:cols="3" bitdraw:fils="5" /> </merge>

Y en la línea .java 55 es ésta:

 @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate( savedInstanceState ); setContentView( R.layout.bit_canvas ); //line 55 mActionButtons = ( ActionButtons ) findViewById(R.id.btn_actions); mColorPicker = ( ColorPicker ) findViewById( R.id.color_picker );

Y esto es parte de la clase interna:

 public class CanvasView extends View { public CanvasView(Context c) { super(c); } public CanvasView(Context context, AttributeSet attrs) { super(context, attrs); } public CanvasView (Context c, AttributeSet atr, int defstyle){ super(c, atr,defstyle); } @Override protected void onDraw(Canvas canvas) { ... }

Cualquier ayuda sería muy apreciada, porque me quedé sin ideas: S

Trate de cambiar su diseño para el siguiente, ya que de esa manera va a llamar al elemento de la clase.

 <?xml version="1.0" encoding="utf-8"?> <merge xmlns:android="http://schemas.android.com/apk/res/android" xmlns:bitdraw="http://schemas.android.com/apk/res/com.dm.test" > <com.dm.test.ui.BitCanvasActivity.CanvasView android:id="@+id/backgroundz" android:layout_width="match_parent" android:layout_height="match_parent" /> <com.dm.test.widget.ActionButtons android:id="@+id/btn_actions" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="1" android:layout_marginBottom="135dp" android:layout_gravity="bottom|center_horizontal" /> <com.dm.test.widget.ColorPicker android:id="@+id/color_picker" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="bottom|center_horizontal" android:orientation="horizontal" bitdraw:colors="@array/color_picker_colors" bitdraw:cols="3" bitdraw:fils="5" /> </merge>

Si eso no funciona intente hacer su clase como dijo jordi.

Necesita un "manejador" para modificar la interfaz de Android dentro de un hilo.

Consulte http://developer.android.com/reference/android/os/Handler.html .