Revert^2 "nfc(api): Remove fg checks from API class" (fe57ec4e) · Commits · e / os / android_frameworks_base

core/java/android/nfc/NfcAdapter.java

+0 −25

Original line number	Diff line number	Diff line
		@@ -26,8 +26,6 @@ import android.annotation.SdkConstant.SdkConstantType;
		import android.annotation.SystemApi;
		import android.annotation.UserIdInt;
		import android.app.Activity;
		import android.app.ActivityThread;
		import android.app.OnActivityPausedListener;
		import android.app.PendingIntent;
		import android.compat.annotation.UnsupportedAppUsage;
		import android.content.Context;
		@@ -1570,17 +1568,11 @@ public final class NfcAdapter {
		if (activity == null \|\| intent == null) {
		throw new NullPointerException();
		}
		if (!activity.isResumed()) {
		throw new IllegalStateException("Foreground dispatch can only be enabled " +
		"when your activity is resumed");
		}
		try {
		TechListParcel parcel = null;
		if (techLists != null && techLists.length > 0) {
		parcel = new TechListParcel(techLists);
		}
		ActivityThread.currentActivityThread().registerOnActivityPausedListener(activity,
		mForegroundDispatchListener);
		sService.setForegroundDispatch(intent, filters, parcel);
		} catch (RemoteException e) {
		attemptDeadServiceRecovery(e);
		@@ -1608,25 +1600,8 @@ public final class NfcAdapter {
		throw new UnsupportedOperationException();
		}
		}
		ActivityThread.currentActivityThread().unregisterOnActivityPausedListener(activity,
		mForegroundDispatchListener);
		disableForegroundDispatchInternal(activity, false);
		}

		OnActivityPausedListener mForegroundDispatchListener = new OnActivityPausedListener() {
		@Override
		public void onPaused(Activity activity) {
		disableForegroundDispatchInternal(activity, true);
		}
		};

		void disableForegroundDispatchInternal(Activity activity, boolean force) {
		try {
		sService.setForegroundDispatch(null, null, null);
		if (!force && !activity.isResumed()) {
		throw new IllegalStateException("You must disable foreground dispatching " +
		"while your activity is still resumed");
		}
		} catch (RemoteException e) {
		attemptDeadServiceRecovery(e);
		}