115a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root/* 215a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * Copyright (C) 2008 The Android Open Source Project 315a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * 415a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * Licensed under the Apache License, Version 2.0 (the "License"); 515a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * you may not use this file except in compliance with the License. 615a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * You may obtain a copy of the License at 715a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * 815a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * http://www.apache.org/licenses/LICENSE-2.0 915a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * 1015a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * Unless required by applicable law or agreed to in writing, software 1115a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * distributed under the License is distributed on an "AS IS" BASIS, 1215a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1315a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * See the License for the specific language governing permissions and 1415a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root * limitations under the License. 1515a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root */ 1615a4d2ffd04dc6c70f2cd17dae12ac6bc14c69abKenny Root 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage com.android.internal.view; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Bundle; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.SystemClock; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.KeyEvent; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.CompletionInfo; 25cf9cf2f40efc4ccf3f73e6fdb07725d9c00c4f91Gilles Debunneimport android.view.inputmethod.CorrectionInfo; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.ExtractedText; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.ExtractedTextRequest; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputConnection; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class InputConnectionWrapper implements InputConnection { 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final int MAX_WAIT_TIME_MILLIS = 2000; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final IInputContext mIInputContext; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class InputContextCallback extends IInputContextCallback.Stub { 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TAG = "InputConnectionWrapper.ICC"; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mSeq; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean mHaveValue; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CharSequence mTextBeforeCursor; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CharSequence mTextAfterCursor; 40a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani public CharSequence mSelectedText; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ExtractedText mExtractedText; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int mCursorCapsMode; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // A 'pool' of one InputContextCallback. Each ICW request will attempt to gain 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // exclusive access to this object. 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static InputContextCallback sInstance = new InputContextCallback(); 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int sSequenceNumber = 1; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns an InputContextCallback object that is guaranteed not to be in use by 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * any other thread. The returned object's 'have value' flag is cleared and its expected 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sequence number is set to a new integer. We use a sequence number so that replies that 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * occur after a timeout has expired are not interpreted as replies to a later request. 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static InputContextCallback getInstance() { 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (InputContextCallback.class) { 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Return sInstance if it's non-null, otherwise construct a new callback 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputContextCallback callback; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sInstance != null) { 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback = sInstance; 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sInstance = null; 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Reset the callback 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.mHaveValue = false; 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback = new InputContextCallback(); 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Set the sequence number 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.mSeq = sSequenceNumber++; 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return callback; 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Makes the given InputContextCallback available for use in the future. 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void dispose() { 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (InputContextCallback.class) { 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If sInstance is non-null, just let this object be garbage-collected 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sInstance == null) { 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Allow any objects being held to be gc'ed 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTextAfterCursor = null; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTextBeforeCursor = null; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mExtractedText = null; 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sInstance = this; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setTextBeforeCursor(CharSequence textBeforeCursor, int seq) { 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq == mSeq) { 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTextBeforeCursor = textBeforeCursor; 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHaveValue = true; 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project notifyAll(); 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.i(TAG, "Got out-of-sequence callback " + seq + " (expected " + mSeq 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ") in setTextBeforeCursor, ignoring."); 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setTextAfterCursor(CharSequence textAfterCursor, int seq) { 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq == mSeq) { 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTextAfterCursor = textAfterCursor; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHaveValue = true; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project notifyAll(); 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.i(TAG, "Got out-of-sequence callback " + seq + " (expected " + mSeq 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ") in setTextAfterCursor, ignoring."); 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 117a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani public void setSelectedText(CharSequence selectedText, int seq) { 118a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani synchronized (this) { 119a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani if (seq == mSeq) { 120a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani mSelectedText = selectedText; 121a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani mHaveValue = true; 122a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani notifyAll(); 123a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani } else { 124a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani Log.i(TAG, "Got out-of-sequence callback " + seq + " (expected " + mSeq 125a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani + ") in setSelectedText, ignoring."); 126a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani } 127a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani } 128a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani } 129a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setCursorCapsMode(int capsMode, int seq) { 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq == mSeq) { 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCursorCapsMode = capsMode; 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHaveValue = true; 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project notifyAll(); 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.i(TAG, "Got out-of-sequence callback " + seq + " (expected " + mSeq 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ") in setCursorCapsMode, ignoring."); 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setExtractedText(ExtractedText extractedText, int seq) { 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq == mSeq) { 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mExtractedText = extractedText; 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHaveValue = true; 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project notifyAll(); 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.i(TAG, "Got out-of-sequence callback " + seq + " (expected " + mSeq 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ") in setExtractedText, ignoring."); 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Waits for a result for up to {@link #MAX_WAIT_TIME_MILLIS} milliseconds. 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>The caller must be synchronized on this callback object. 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void waitForResultLocked() { 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long startTime = SystemClock.uptimeMillis(); 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long endTime = startTime + MAX_WAIT_TIME_MILLIS; 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (!mHaveValue) { 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long remainingTime = endTime - SystemClock.uptimeMillis(); 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (remainingTime <= 0) { 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "Timed out waiting on IInputContextCallback"); 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project wait(remainingTime); 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (InterruptedException e) { 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public InputConnectionWrapper(IInputContext inputContext) { 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext = inputContext; 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CharSequence getTextAfterCursor(int length, int flags) { 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CharSequence value = null; 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputContextCallback callback = InputContextCallback.getInstance(); 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.getTextAfterCursor(length, flags, callback.mSeq, callback); 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (callback) { 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.waitForResultLocked(); 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (callback.mHaveValue) { 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = callback.mTextAfterCursor; 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.dispose(); 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return value; 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CharSequence getTextBeforeCursor(int length, int flags) { 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CharSequence value = null; 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputContextCallback callback = InputContextCallback.getInstance(); 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.getTextBeforeCursor(length, flags, callback.mSeq, callback); 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (callback) { 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.waitForResultLocked(); 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (callback.mHaveValue) { 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = callback.mTextBeforeCursor; 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.dispose(); 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return value; 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 219a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani public CharSequence getSelectedText(int flags) { 220a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani CharSequence value = null; 221a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani try { 222a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani InputContextCallback callback = InputContextCallback.getInstance(); 223a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani mIInputContext.getSelectedText(flags, callback.mSeq, callback); 224a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani synchronized (callback) { 225a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani callback.waitForResultLocked(); 226a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani if (callback.mHaveValue) { 227a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani value = callback.mSelectedText; 228a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani } 229a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani } 230a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani callback.dispose(); 231a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani } catch (RemoteException e) { 232a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani return null; 233a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani } 234a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani return value; 235a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani } 236a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int getCursorCapsMode(int reqModes) { 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int value = 0; 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputContextCallback callback = InputContextCallback.getInstance(); 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.getCursorCapsMode(reqModes, callback.mSeq, callback); 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (callback) { 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.waitForResultLocked(); 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (callback.mHaveValue) { 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = callback.mCursorCapsMode; 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.dispose(); 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return 0; 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return value; 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 254e3797a15fbf769a0abcbe121cfd33b4b658aea1esatok 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ExtractedText getExtractedText(ExtractedTextRequest request, int flags) { 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ExtractedText value = null; 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputContextCallback callback = InputContextCallback.getInstance(); 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.getExtractedText(request, flags, callback.mSeq, callback); 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (callback) { 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.waitForResultLocked(); 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (callback.mHaveValue) { 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project value = callback.mExtractedText; 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.dispose(); 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return value; 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean commitText(CharSequence text, int newCursorPosition) { 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.commitText(text, newCursorPosition); 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean commitCompletion(CompletionInfo text) { 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.commitCompletion(text); 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 288cf9cf2f40efc4ccf3f73e6fdb07725d9c00c4f91Gilles Debunne } 289cf9cf2f40efc4ccf3f73e6fdb07725d9c00c4f91Gilles Debunne } 290cf9cf2f40efc4ccf3f73e6fdb07725d9c00c4f91Gilles Debunne 291cf9cf2f40efc4ccf3f73e6fdb07725d9c00c4f91Gilles Debunne public boolean commitCorrection(CorrectionInfo correctionInfo) { 292cf9cf2f40efc4ccf3f73e6fdb07725d9c00c4f91Gilles Debunne try { 293cf9cf2f40efc4ccf3f73e6fdb07725d9c00c4f91Gilles Debunne mIInputContext.commitCorrection(correctionInfo); 294cf9cf2f40efc4ccf3f73e6fdb07725d9c00c4f91Gilles Debunne return true; 295cf9cf2f40efc4ccf3f73e6fdb07725d9c00c4f91Gilles Debunne } catch (RemoteException e) { 296cf9cf2f40efc4ccf3f73e6fdb07725d9c00c4f91Gilles Debunne return false; 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean setSelection(int start, int end) { 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.setSelection(start, end); 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performEditorAction(int actionCode) { 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.performEditorAction(actionCode); 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performContextMenuAction(int id) { 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.performContextMenuAction(id); 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 326a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani 327a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani public boolean setComposingRegion(int start, int end) { 328a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani try { 329a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani mIInputContext.setComposingRegion(start, end); 330a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani return true; 331a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani } catch (RemoteException e) { 332a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani return false; 333a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani } 334a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani } 335a90b7f0125389b9e1040d2be82aad4ef74ea6071Amith Yamasani 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean setComposingText(CharSequence text, int newCursorPosition) { 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.setComposingText(text, newCursorPosition); 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean finishComposingText() { 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.finishComposingText(); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean beginBatchEdit() { 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.beginBatchEdit(); 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean endBatchEdit() { 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.endBatchEdit(); 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean sendKeyEvent(KeyEvent event) { 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.sendKeyEvent(event); 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean clearMetaKeyStates(int states) { 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.clearMetaKeyStates(states); 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3900c95dd3f4f02564fab9b86a221bbcbb4aafc2981Fabrice Di Meglio public boolean deleteSurroundingText(int beforeLength, int afterLength) { 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3920c95dd3f4f02564fab9b86a221bbcbb4aafc2981Fabrice Di Meglio mIInputContext.deleteSurroundingText(beforeLength, afterLength); 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean reportFullscreenMode(boolean enabled) { 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.reportFullscreenMode(enabled); 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performPrivateCommand(String action, Bundle data) { 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext.performPrivateCommand(action, data); 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 417