DateTimeView: don't assume you have an ApplicationContext. (e576ebe3) · Commits · e / os / android_frameworks_base

core/java/android/widget/DateTimeView.java

+7 −3

Original line number	Diff line number	Diff line
		@@ -25,7 +25,6 @@ import android.os.Handler;
		import android.text.format.Time;
		import android.util.AttributeSet;
		import android.util.Log;
		import android.widget.TextView;
		import android.widget.RemoteViews.RemoteView;

		import java.text.DateFormat;
		@@ -228,14 +227,14 @@ public class DateTimeView extends TextView {
		final boolean register = mAttachedViews.isEmpty();
		mAttachedViews.add(v);
		if (register) {
		register(v.getContext().getApplicationContext());
		register(getApplicationContextIfAvailable(v.getContext()));
		}
		}

		public void removeView(DateTimeView v) {
		mAttachedViews.remove(v);
		if (mAttachedViews.isEmpty()) {
		unregister(v.getContext().getApplicationContext());
		unregister(getApplicationContextIfAvailable(v.getContext()));
		}
		}

		@@ -258,6 +257,11 @@ public class DateTimeView extends TextView {
		return result;
		}

		static final Context getApplicationContextIfAvailable(Context context) {
		final Context ac = context.getApplicationContext();
		return ac != null ? ac : context;
		}

		void register(Context context) {
		final IntentFilter filter = new IntentFilter();
		filter.addAction(Intent.ACTION_TIME_TICK);