Support Google Glass Development Kit (GDK)

[aaalaniz]

I am trying to shadow some objects from the GDK. I did not have any luck at first, but after modifying isFromAndroidSdk(ClassInfo classInfo) in Setup.java to...

  public boolean isFromAndroidSdk(ClassInfo classInfo) {
    String className = classInfo.getName();
    return className.startsWith("android.")
        || className.startsWith("libcore.")
        || className.startsWith("dalvik.")
        || className.startsWith("com.android.internal.")
        || className.startsWith("com.google.android.maps.")
        || className.startsWith("com.google.android.gms.")

        // Added this line
        || className.startsWith("com.google.android.glass.")

        || className.startsWith("dalvik.system.")
        || className.startsWith("org.apache.http.impl.client.DefaultRequestDirector");
  }

...I was able to at least shadow GestureDetecture with the following:

package io.pristine.glass.camcorder.shadows;

import android.content.Context;
import android.view.MotionEvent;
import com.google.android.glass.touchpad.GestureDetector;
import org.robolectric.annotation.Implementation;
import org.robolectric.annotation.Implements;

import static com.google.android.glass.touchpad.GestureDetector.BaseListener;
import static com.google.android.glass.touchpad.GestureDetector.FingerListener;
import static com.google.android.glass.touchpad.GestureDetector.ScrollListener;
import static com.google.android.glass.touchpad.GestureDetector.TwoFingerScrollListener;

@Implements(GestureDetector.class)
public class ShadowGlassGestureDetector {
    private Context context;
    private GestureDetector.BaseListener baseListener;
    private GestureDetector.FingerListener fingerListener;
    private GestureDetector.ScrollListener scrollListener;
    private GestureDetector.TwoFingerScrollListener twoFingerScrollListener;
    private boolean alwaysConsumeEvents;

    public void __constructor__(Context context) {
        this.context = context;
    }

    @Implementation
    public GestureDetector setBaseListener(BaseListener listener) {
        this.baseListener = listener;

        return null;
    }

    @Implementation
    public GestureDetector setFingerListener(FingerListener listener) {
        this.fingerListener = listener;

        return null;
    }

    @Implementation
    public GestureDetector setScrollListener(ScrollListener listener) {
        this.scrollListener = listener;

        return null;
    }

    @Implementation
    public GestureDetector setTwoFingerScrollListener(TwoFingerScrollListener listener) {
        this.twoFingerScrollListener = listener;

        return null;
    }

    @Implementation
    public GestureDetector setAlwaysConsumeEvents(boolean enabled) {
        this.alwaysConsumeEvents = enabled;

        return null;
    }

    @Implementation
    public boolean onMotionEvent(MotionEvent event) {
        return false;
    }
}

Now I'm having issues trying to shadow CardScrollView. This is my shadow file class:

import android.content.Context;
import android.util.AttributeSet;
import com.google.android.glass.widget.CardScrollView;
import org.robolectric.annotation.Implementation;
import org.robolectric.annotation.Implements;
import org.robolectric.shadows.ShadowAdapterView;

@Implements(CardScrollView.class)
public class ShadowCardScrollView extends ShadowAdapterView {
    private Context context;
    private AttributeSet attrs;
    private int defStyle;
    private boolean shouldShowCardSeen;
    private boolean activated;
    private boolean settled;

    public void __constructor__(Context context) {
        __constructor__(context, null);
    }

    public void __constructor__(Context context, AttributeSet attrs) {
        __constructor__(context, attrs, 0);
    }

    public void __constructor__(Context context, AttributeSet attrs, int defStyle) {
        __constructor__(context, attrs, 0, true);
    }

    public void __constructor__(Context context, AttributeSet attrs, int defStyle, boolean shouldShowCardSeen) {
        this.context = context;
        this.attrs = attrs;
        this.defStyle = defStyle;
        this.shouldShowCardSeen = shouldShowCardSeen;
    }

    @Implementation
    public final void activate() {
        this.activated = true;
    }

    @Implementation
    public final void deactivate() {
        this.activated = false;
    }
}

I realize all the methods for CardScrollView are not implemented but I can't seem to get Robolectric to just instantiate the view without NPE. I dug around the source code more and found that "get" inside ViewConfiguration.java is getting a null Context. I've been stuck on this for a while and can't seem to get any further. I appreciate any help and let me know if I can provide any other information. (Below is the output from the current failure)

java.lang.NullPointerException
    at org.robolectric.shadows.ShadowViewConfiguration.setup(ShadowViewConfiguration.java:75)
    at org.robolectric.shadows.ShadowViewConfiguration.get(ShadowViewConfiguration.java:92)
    at android.view.ViewConfiguration.get(ViewConfiguration.java)
    at android.view.View.__constructor__(View.java:3264)
    at android.view.View.<init>(View.java:3252)
    at android.view.View.<init>(View.java:3315)
    at android.view.ViewGroup.<init>(ViewGroup.java:457)
    at android.widget.AdapterView.<init>(AdapterView.java:235)
    at com.google.android.glass.widget.CardScrollView.<init>(CardScrollView.java:8)

[aaalaniz]

Also, the problematic line of code is essentially this inside onCreate in my activity.

        SubclassOfCardScrollView cardScrollView = new SubClassOfCardScrollView(this);

Where "SubclassOfCardScrollView" is a pretty barebones subclass of CardScrollView that I use for my view.

[jaredsburrows]

@aaalaniz @erd Since Google Glass is no longer support by Google(http://www.google.com/glass/start/), can we close this?