This is the full error that I am getting when trying my current method.
05-28 09:33:13.022 8163-8163/? E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: com.snappiesticker.cwac4, PID: 8163
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.snappiesticker.cwac4/com.snappiesticker.cwac4.MainActivity}: android.view.InflateException: Binary XML file line #5: Error inflating class com.commonsware.cwac.camera.CameraView
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2325)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
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:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
Caused by: android.view.InflateException: Binary XML file line #5: Error inflating class com.commonsware.cwac.camera.CameraView
at android.view.LayoutInflater.createView(LayoutInflater.java:633)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
at com.snappiesticker.cwac4.DemoCameraFragment.onCreateView(DemoCameraFragment.java:28)
at android.app.Fragment.performCreateView(Fragment.java:2053)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:894)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1067)
at android.app.BackStackRecord.run(BackStackRecord.java:834)
at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1452)
at android.app.Activity.performStart(Activity.java:6005)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2288)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
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:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
at android.view.LayoutInflater.createView(LayoutInflater.java:607)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
at com.snappiesticker.cwac4.DemoCameraFragment.onCreateView(DemoCameraFragment.java:28)
at android.app.Fragment.performCreateView(Fragment.java:2053)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:894)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1067)
at android.app.BackStackRecord.run(BackStackRecord.java:834)
at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1452)
at android.app.Activity.performStart(Activity.java:6005)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2288)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
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:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
Caused by: java.lang.IllegalArgumentException: To use the two- or three-parameter constructors on CameraView, your activity needs to implement the CameraHostProvider interface
at com.commonsware.cwac.camera.CameraView.<init>(CameraView.java:74)
at com.commonsware.cwac.camera.CameraView.<init>(CameraView.java:62)
at java.lang.reflect.Constructor.newInstance(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
at android.view.LayoutInflater.createView(LayoutInflater.java:607)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
at com.snappiesticker.cwac4.DemoCameraFragment.onCreateView(DemoCameraFragment.java:28)
at android.app.Fragment.performCreateView(Fragment.java:2053)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:894)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1067)
at android.app.BackStackRecord.run(BackStackRecord.java:834)
at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1452)
at android.app.Activity.performStart(Activity.java:6005)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2288)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
at android.app.ActivityThread.access$800(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
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:903)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
I believe it stems from me using the wrong context in my Fragment here:
public class DemoCameraFragment extends CameraFragment implements View.OnClickListener {
//private CapturedImage next = null;
@Override
public View onCreateView(LayoutInflater inflater,
ViewGroup container,
Bundle savedInstanceState) {
View content=inflater.inflate(R.layout.camera, container, false);
CameraView cameraView=(CameraView)content.findViewById(R.id.camera);
setCameraView(cameraView);
return(content);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHost(new DemoCameraHost(getActivity()));
}
@Override
public void onStart() {
super.onStart();
getView().setOnClickListener(this);
}
@Override
public void onClick(View v) {
takePicture();
Toast.makeText(getActivity(), "picture taken!",
Toast.LENGTH_LONG).show();
}
public class DemoCameraHost extends SimpleCameraHost {
public DemoCameraHost(Context _ctxt) {
super(_ctxt);
}
@Override
public boolean useFrontFacingCamera() {
return true;
}
/*
@Override
public void onCameraFail(CameraHost.FailureReason reason) {
super.onCameraFail(reason);
Toast.makeText(getActivity(),
"Sorry, but you cannot use the camera now!",
Toast.LENGTH_LONG).show();
}
@Override
public void saveImage(PictureTransaction xact, Bitmap bitmap) {
super.saveImage(xact, bitmap);
next = new CapturedImage();
getFragmentManager().beginTransaction()
.replace(R.id.fragment_container, next).addToBackStack(null).commit();
}*/
}
}
The line I believe needs work is setHost(new DemoCameraHost(getActivity())); I used getActivity assuming that the context of the camera fragment is equivalent to the context of the main activity that it lives in but Im not sure
All I am trying to do is subclass SimpleCameraHost so that I can override methods instead of using the default.
However, it also mentions a binary xml issue on main activity, so maybe the issue is here
Here is MainActivity.java:
public class MainActivity extends Activity {
private DemoCameraFragment current = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
current = new DemoCameraFragment();
getFragmentManager().beginTransaction()
.replace(R.id.fragment_container, current).commit();
}
}
along with activity_main.xml
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/fragment_container"
android:layout_width="match_parent"
android:layout_height="match_parent" />
Quoting the exception:
Caused by: java.lang.IllegalArgumentException: To use the two- or three-parameter constructors on CameraView, your activity needs to implement the CameraHostProvider interface
Your activity does not implement the CameraHostProvider interface. See "Using CameraView in a Layout Resource" in the documentation (I'd love to directly link to the section, but GitHub and my browser aren't getting along at the moment...).