Get information about the target application. (b224b60c) · Commits · e / os / android_packages_inputmethods_LatinIME

java/src/com/android/inputmethod/latin/LatinIME.java

+11 −1

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@ import android.content.DialogInterface;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.content.SharedPreferences;
		import android.content.pm.ApplicationInfo;
		import android.content.res.Configuration;
		import android.content.res.Resources;
		import android.graphics.Rect;
		@@ -80,7 +81,7 @@ import java.util.Locale;
		* Input method implementation for Qwerty'ish keyboard.
		*/
		public class LatinIME extends InputMethodService implements KeyboardActionListener,
		SuggestionsView.Listener {
		SuggestionsView.Listener, TargetApplicationGetter.OnTargetApplicationKnownListener {
		private static final String TAG = LatinIME.class.getSimpleName();
		private static final boolean TRACE = false;
		private static boolean DEBUG;
		@@ -152,6 +153,7 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		private SuggestionsView mSuggestionsView;
		/* package for tests */ Suggest mSuggest;
		private CompletionInfo[] mApplicationSpecifiedCompletions;
		private ApplicationInfo mTargetApplicationInfo;

		private InputMethodManagerCompatWrapper mImm;
		private Resources mResources;
		@@ -665,6 +667,10 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		Log.w(TAG, "Use EditorInfo.IME_FLAG_FORCE_ASCII flag instead");
		}

		mTargetApplicationInfo = null;
		new TargetApplicationGetter(this /* context /, this / listener */)
		.execute(editorInfo.packageName);

		LatinImeLogger.onStartInputView(editorInfo);
		// In landscape mode, this method gets called without the input view being created.
		if (inputView == null) {
		@@ -718,6 +724,10 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
		if (TRACE) Debug.startMethodTracing("/data/trace/latinime");
		}

		public void onTargetApplicationKnown(final ApplicationInfo info) {
		mTargetApplicationInfo = info;
		}

		@Override
		public void onWindowHidden() {
		super.onWindowHidden();

java/src/com/android/inputmethod/latin/TargetApplicationGetter.java

0 → 100644

+57 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2012 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License"); you may not
		* use this file except in compliance with the License. You may obtain a copy of
		* the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
		* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
		* License for the specific language governing permissions and limitations under
		* the License.
		*/

		package com.android.inputmethod.latin;

		import android.content.Context;
		import android.content.pm.ApplicationInfo;
		import android.content.pm.PackageManager;
		import android.os.AsyncTask;

		public class TargetApplicationGetter extends AsyncTask<String, Void, ApplicationInfo> {

		public interface OnTargetApplicationKnownListener {
		public void onTargetApplicationKnown(final ApplicationInfo info);
		}

		private Context mContext;
		private final OnTargetApplicationKnownListener mListener;

		public TargetApplicationGetter(final Context context,
		final OnTargetApplicationKnownListener listener) {
		mContext = context;
		mListener = listener;
		}

		@Override
		protected ApplicationInfo doInBackground(final String... packageName) {
		// TODO: cache app info. Wipe the cache when new packages are installed.
		final PackageManager pm = mContext.getPackageManager();
		mContext = null; // Bazooka-powered anti-leak device
		try {
		final ApplicationInfo targetAppInfo =
		pm.getApplicationInfo(packageName[0], 0 /* flags */);
		return targetAppInfo;
		} catch (android.content.pm.PackageManager.NameNotFoundException e) {
		return null;
		}
		}

		@Override
		protected void onPostExecute(final ApplicationInfo info) {
		mListener.onTargetApplicationKnown(info);
		}
		}