Introduce an API to cancel pending/running spell check tasks (b4aff97c) · Commits · e / os / android_frameworks_base

api/current.txt

+1 −0

Original line number	Diff line number	Diff line
		@@ -24825,6 +24825,7 @@ package android.view.textservice {
		}

		public class SpellCheckerSession {
		method public void cancel();
		method public void close();
		method public android.view.textservice.SpellCheckerInfo getSpellChecker();
		method public void getSuggestions(android.view.textservice.TextInfo, int);

+28 −0

Original line number	Diff line number	Diff line
		@@ -145,6 +145,13 @@ public class SpellCheckerSession {
		return mSpellCheckerInfo;
		}

		/**
		* Cancel pending and running spell check tasks
		*/
		public void cancel() {
		mSpellCheckerSessionListenerImpl.cancel();
		}

		/**
		* Finish this session and allow TextServicesManagerService to disconnect the bound spell
		* checker.
		@@ -242,6 +249,13 @@ public class SpellCheckerSession {
		}
		}

		public void cancel() {
		if (DBG) {
		Log.w(TAG, "cancel");
		}
		processOrEnqueueTask(new SpellCheckerParams(TASK_CANCEL, null, 0, false));
		}

		public void getSuggestionsMultiple(
		TextInfo[] textInfos, int suggestionsLimit, boolean sequentialWords) {
		if (DBG) {
		@@ -275,8 +289,22 @@ public class SpellCheckerSession {
		if (DBG) {
		Log.d(TAG, "process or enqueue task: " + mISpellCheckerSession);
		}
		SpellCheckerParams closeTask = null;
		if (mISpellCheckerSession == null) {
		if (scp.mWhat == TASK_CANCEL) {
		while (!mPendingTasks.isEmpty()) {
		final SpellCheckerParams tmp = mPendingTasks.poll();
		if (tmp.mWhat == TASK_CLOSE) {
		// Only one close task should be processed, while we need to remove all
		// close tasks from the queue
		closeTask = tmp;
		}
		}
		}
		mPendingTasks.offer(scp);
		if (closeTask != null) {
		mPendingTasks.offer(closeTask);
		}
		} else {
		processTask(scp);
		}