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package com.mapbox.mapboxsdk.testapp.action;
import android.app.Activity;
import android.content.Context;
import android.content.ContextWrapper;
import android.content.pm.ActivityInfo;
import android.support.test.espresso.UiController;
import android.support.test.espresso.ViewAction;
import android.view.View;
import android.view.ViewGroup;
import org.hamcrest.Matcher;
import static android.support.test.espresso.matcher.ViewMatchers.isRoot;
public class OrientationChangeAction implements ViewAction {
private final int orientation;
private OrientationChangeAction(int orientation) {
this.orientation = orientation;
}
public static ViewAction orientationLandscape() {
return new OrientationChangeAction(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
}
public static ViewAction orientationPortrait() {
return new OrientationChangeAction(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
public static ViewAction orientationLandscapeReverse() {
return new OrientationChangeAction(ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE);
}
public static ViewAction orientationPortraitReverse() {
return new OrientationChangeAction(ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT);
}
@Override
public Matcher<View> getConstraints() {
return isRoot();
}
@Override
public String getDescription() {
return "change orientation to " + orientation;
}
@Override
public void perform(UiController uiController, View view) {
uiController.loopMainThreadUntilIdle();
Activity activity = getActivity(view.getContext());
if (activity == null && view instanceof ViewGroup) {
ViewGroup v = (ViewGroup) view;
int c = v.getChildCount();
for (int i = 0; i < c && activity == null; ++i) {
activity = getActivity(v.getChildAt(i).getContext());
}
}
activity.setRequestedOrientation(orientation);
}
private Activity getActivity(Context context) {
while (context instanceof ContextWrapper) {
if (context instanceof Activity) {
return (Activity) context;
}
context = ((ContextWrapper) context).getBaseContext();
}
return null;
}
}
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