InputMethodManager.java revision c39a6e0c51e182338deb8b63d07933b585134929
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2007-2008 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); you may not 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * use this file except in compliance with the License. You may obtain a copy of 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * License for the specific language governing permissions and limitations under 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.view.inputmethod; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Bundle; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Handler; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.IBinder; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Looper; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Message; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.RemoteException; 274df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Projectimport android.os.ResultReceiver; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.ServiceManager; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.PrintWriterPrinter; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Printer; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.KeyEvent; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.MotionEvent; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.ViewRoot; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.os.HandlerCaller; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.view.IInputConnectionWrapper; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.view.IInputContext; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.view.IInputMethodCallback; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.view.IInputMethodClient; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.view.IInputMethodManager; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.view.IInputMethodSession; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.view.InputBindResult; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.FileDescriptor; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.PrintWriter; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.List; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.concurrent.CountDownLatch; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.concurrent.TimeUnit; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Central system API to the overall input method framework (IMF) architecture, 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * which arbitrates interaction between applications and the current input method. 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You can retrieve an instance of this interface with 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link Context#getSystemService(String) Context.getSystemService()}. 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Topics covered here: 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <ol> 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li><a href="#ArchitectureOverview">Architecture Overview</a> 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </ol> 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <a name="ArchitectureOverview"></a> 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <h3>Architecture Overview</h3> 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>There are three primary parties involved in the input method 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * framework (IMF) architecture:</p> 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <ul> 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> The <strong>input method manager</strong> as expressed by this class 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is the central point of the system that manages interaction between all 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * other parts. It is expressed as the client-side API here which exists 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in each application context and communicates with a global system service 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that manages the interaction across all processes. 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> An <strong>input method (IME)</strong> implements a particular 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * interaction model allowing the user to generate text. The system binds 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to the current input method that is use, causing it to be created and run, 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and tells it when to hide and show its UI. Only one IME is running at a time. 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Multiple <strong>client applications</strong> arbitrate with the input 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * method manager for input focus and control over the state of the IME. Only 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * one such client is ever active (working with the IME) at a time. 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </ul> 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <a name="Applications"></a> 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <h3>Applications</h3> 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>In most cases, applications that are using the standard 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.widget.TextView} or its subclasses will have little they need 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to do to work well with soft input methods. The main things you need to 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be aware of are:</p> 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <ul> 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Properly set the {@link android.R.attr#inputType} if your editable 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * text views, so that the input method will have enough context to help the 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * user in entering text into them. 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> Deal well with losing screen space when the input method is 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * displayed. Ideally an application should handle its window being resized 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * smaller, but it can rely on the system performing panning of the window 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if needed. You should set the {@link android.R.attr#windowSoftInputMode} 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * attribute on your activity or the corresponding values on windows you 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * create to help the system determine whether to pan or resize (it will 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * try to determine this automatically but may get it wrong). 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> You can also control the preferred soft input state (open, closed, etc) 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for your window using the same {@link android.R.attr#windowSoftInputMode} 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * attribute. 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </ul> 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>More finer-grained control is available through the APIs here to directly 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * interact with the IMF and its IME -- either showing or hiding the input 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * area, letting the user pick an input method, etc.</p> 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>For the rare people amongst us writing their own text editors, you 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * will need to implement {@link android.view.View#onCreateInputConnection} 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to return a new instance of your own {@link InputConnection} interface 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * allowing the IME to interact with your editor.</p> 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <a name="InputMethods"></a> 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <h3>Input Methods</h3> 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>An input method (IME) is implemented 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as a {@link android.app.Service}, typically deriving from 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.inputmethodservice.InputMethodService}. It must provide 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the core {@link InputMethod} interface, though this is normally handled by 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.inputmethodservice.InputMethodService} and implementors will 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * only need to deal with the higher-level API there.</p> 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the {@link android.inputmethodservice.InputMethodService} class for 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * more information on implementing IMEs. 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <a name="Security"></a> 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <h3>Security</h3> 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>There are a lot of security issues associated with input methods, 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * since they essentially have freedom to completely drive the UI and monitor 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * everything the user enters. The Android input method framework also allows 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * arbitrary third party IMEs, so care must be taken to restrict their 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * selection and interactions.</p> 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <p>Here are some key points about the security architecture behind the 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IMF:</p> 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <ul> 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> <p>Only the system is allowed to directly access an IME's 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link InputMethod} interface, via the 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link android.Manifest.permission#BIND_INPUT_METHOD} permission. This is 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * enforced in the system by not binding to an input method service that does 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * not require this permission, so the system can guarantee no other untrusted 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * clients are accessing the current input method outside of its control.</p> 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> <p>There may be many client processes of the IMF, but only one may 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be active at a time. The inactive clients can not interact with key 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * parts of the IMF through the mechanisms described below.</p> 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> <p>Clients of an input method are only given access to its 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link InputMethodSession} interface. One instance of this interface is 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * created for each client, and only calls from the session associated with 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the active client will be processed by the current IME. This is enforced 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by {@link android.inputmethodservice.AbstractInputMethodService} for normal 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IMEs, but must be explicitly handled by an IME that is customizing the 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * raw {@link InputMethodSession} implementation.</p> 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> <p>Only the active client's {@link InputConnection} will accept 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * operations. The IMF tells each client process whether it is active, and 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the framework enforces that in inactive processes calls on to the current 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * InputConnection will be ignored. This ensures that the current IME can 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * only deliver events and text edits to the UI that the user sees as 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * being in focus.</p> 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> <p>An IME can never interact with an {@link InputConnection} while 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the screen is off. This is enforced by making all clients inactive while 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the screen is off, and prevents bad IMEs from driving the UI when the user 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * can not be aware of its behavior.</p> 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> <p>A client application can ask that the system let the user pick a 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * new IME, but can not programmatically switch to one itself. This avoids 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * malicious applications from switching the user to their own IME, which 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * remains running when the user navigates away to another application. An 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * IME, on the other hand, <em>is</em> allowed to programmatically switch 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the system to another IME, since it already has full control of user 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * input.</p> 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * <li> <p>The user must explicitly enable a new IME in settings before 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * they can switch to it, to confirm with the system that they know about it 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and want to make it available for use.</p> 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * </ul> 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic final class InputMethodManager { 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final boolean DEBUG = false; 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final String TAG = "InputMethodManager"; 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final Object mInstanceSync = new Object(); 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static InputMethodManager mInstance; 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final IInputMethodManager mService; 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Looper mMainLooper; 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // For scheduling work on the main thread. This also serves as our 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // global lock. 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final H mH; 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Our generic input connection if the current target does not have its own. 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final IInputContext mIInputContext; 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * True if this input method client is active, initially false. 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mActive = false; 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Set whenever this client becomes inactive, to know we need to reset 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * state with the IME then next time we receive focus. 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mHasBeenInactive = true; 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * As reported by IME through InputConnection. 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFullscreenMode; 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ----------------------------------------------------------- 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This is the root view of the overall window that currently has input 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * method focus. 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mCurRootView; 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This is the view that should currently be served by an input method, 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * regardless of the state of setting that up. 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mServedView; 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This is then next view that will be served by the input method, when 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * we get around to updating things. 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mNextServedView; 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * True if we should restart input in the next served view, even if the 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * view hasn't actually changed from the current serve view. 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mNextServedNeedsStart; 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This is set when we are in the process of connecting, to determine 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * when we have actually finished. 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mServedConnecting; 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This is non-null when we have connected the served view; it holds 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the attributes that were last retrieved from the served view and given 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to the input connection. 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EditorInfo mCurrentTextBoxAttribute; 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The InputConnection that was last retrieved from the served view. 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputConnection mServedInputConnection; 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The completions that were last provided by the served view. 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CompletionInfo[] mCompletions; 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Cursor position on the screen. 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect mTmpCursorRect = new Rect(); 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect mCursorRect = new Rect(); 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCursorSelStart; 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCursorSelEnd; 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCursorCandStart; 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCursorCandEnd; 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ----------------------------------------------------------- 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Sequence number of this binding, as returned by the server. 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mBindSequence = -1; 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * ID of the method we are bound to. 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project String mCurId; 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The actual instance of the method to make calls on it. 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IInputMethodSession mCurMethod; 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ----------------------------------------------------------- 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int MSG_DUMP = 1; 2914df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project static final int MSG_BIND = 2; 2924df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project static final int MSG_UNBIND = 3; 2934df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project static final int MSG_SET_ACTIVE = 4; 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project class H extends Handler { 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project H(Looper looper) { 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(looper); 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (msg.what) { 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MSG_DUMP: { 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerCaller.SomeArgs args = (HandlerCaller.SomeArgs)msg.obj; 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project doDump((FileDescriptor)args.arg1, 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (PrintWriter)args.arg2, (String[])args.arg3); 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RuntimeException e) { 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((PrintWriter)args.arg2).println("Exception: " + e); 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (args.arg4) { 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((CountDownLatch)args.arg4).countDown(); 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3164df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project case MSG_BIND: { 3174df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project final InputBindResult res = (InputBindResult)msg.obj; 3184df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project synchronized (mH) { 3194df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project if (mBindSequence < 0 || mBindSequence != res.sequence) { 3204df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project Log.w(TAG, "Ignoring onBind: cur seq=" + mBindSequence 3214df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project + ", given seq=" + res.sequence); 3224df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return; 3234df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3244df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 3254df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mCurMethod = res.method; 3264df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mCurId = res.id; 3274df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mBindSequence = res.sequence; 3284df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3294df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project startInputInner(); 3304df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return; 3314df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3324df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project case MSG_UNBIND: { 3334df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project final int sequence = msg.arg1; 3344df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project synchronized (mH) { 3354df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project if (mBindSequence == sequence) { 3364df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project if (false) { 3374df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project // XXX the server has already unbound! 3384df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project if (mCurMethod != null && mCurrentTextBoxAttribute != null) { 3394df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project try { 3404df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mCurMethod.finishInput(); 3414df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } catch (RemoteException e) { 3424df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project Log.w(TAG, "IME died: " + mCurId, e); 3434df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3444df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3454df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3464df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project clearBindingLocked(); 3474df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 3484df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project // If we were actively using the last input method, then 3494df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project // we would like to re-connect to the next input method. 3504df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project if (mServedView != null && mServedView.isFocused()) { 3514df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mServedConnecting = true; 3524df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3534df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3544df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project startInputInner(); 3554df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3564df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return; 3574df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3584df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project case MSG_SET_ACTIVE: { 3594df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project final boolean active = msg.arg1 != 0; 3604df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project synchronized (mH) { 3614df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mActive = active; 3624df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mFullscreenMode = false; 3634df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project if (!active) { 3644df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project // Some other client has starting using the IME, so note 3654df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project // that this happened and make sure our own editor's 3664df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project // state is reset. 3674df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mHasBeenInactive = true; 3684df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project try { 3694df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project // Note that finishComposingText() is allowed to run 3704df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project // even when we are not active. 3714df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mIInputContext.finishComposingText(); 3724df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } catch (RemoteException e) { 3734df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3744df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3754df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3764df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return; 3774df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project class ControlledInputConnectionWrapper extends IInputConnectionWrapper { 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ControlledInputConnectionWrapper(Looper mainLooper, InputConnection conn) { 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(mainLooper, conn); 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isActive() { 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mActive; 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final IInputMethodClient.Stub mClient = new IInputMethodClient.Stub() { 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override protected void dump(FileDescriptor fd, PrintWriter fout, String[] args) { 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // No need to check for dump permission, since we only give this 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // interface to the system. 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project CountDownLatch latch = new CountDownLatch(1); 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerCaller.SomeArgs sargs = new HandlerCaller.SomeArgs(); 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sargs.arg1 = fd; 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sargs.arg2 = fout; 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sargs.arg3 = args; 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sargs.arg4 = latch; 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mH.sendMessage(mH.obtainMessage(MSG_DUMP, sargs)); 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!latch.await(5, TimeUnit.SECONDS)) { 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fout.println("Timeout waiting for dump"); 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (InterruptedException e) { 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fout.println("Interrupted waiting for dump"); 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setUsingInputMethod(boolean state) { 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onBindMethod(InputBindResult res) { 4174df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mH.sendMessage(mH.obtainMessage(MSG_BIND, res)); 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onUnbindMethod(int sequence) { 4214df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mH.sendMessage(mH.obtainMessage(MSG_UNBIND, sequence, 0)); 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setActive(boolean active) { 4254df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mH.sendMessage(mH.obtainMessage(MSG_SET_ACTIVE, active ? 1 : 0, 0)); 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final InputConnection mDummyInputConnection = new BaseInputConnection(this, true); 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager(IInputMethodManager service, Looper looper) { 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mService = service; 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mMainLooper = looper; 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mH = new H(looper); 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mIInputContext = new ControlledInputConnectionWrapper(looper, 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDummyInputConnection); 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInstance == null) { 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInstance = this; 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Retrieve the global InputMethodManager instance, creating it if it 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * doesn't already exist. 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static public InputMethodManager getInstance(Context context) { 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mInstanceSync) { 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInstance != null) { 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mInstance; 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IBinder b = ServiceManager.getService(Context.INPUT_METHOD_SERVICE); 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IInputMethodManager service = IInputMethodManager.Stub.asInterface(b); 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInstance = new InputMethodManager(service, context.getMainLooper()); 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mInstance; 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Private optimization: retrieve the global InputMethodManager instance, 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * if it exists. 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static public InputMethodManager peekInstance() { 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mInstance; 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide */ 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public IInputMethodClient getClient() { 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mClient; 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide */ 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public IInputContext getInputContext() { 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mIInputContext; 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public List<InputMethodInfo> getInputMethodList() { 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mService.getInputMethodList(); 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public List<InputMethodInfo> getEnabledInputMethodList() { 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mService.getEnabledInputMethodList(); 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void showStatusIcon(IBinder imeToken, String packageName, int iconId) { 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mService.updateStatusIcon(imeToken, packageName, iconId); 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void hideStatusIcon(IBinder imeToken) { 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mService.updateStatusIcon(imeToken, null, 0); 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide */ 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFullscreenMode(boolean fullScreen) { 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullscreenMode = fullScreen; 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Allows you to discover whether the attached input method is running 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * in fullscreen mode. Return true if it is fullscreen, entirely covering 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * your UI, else returns false. 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isFullscreenMode() { 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mFullscreenMode; 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if the given view is the currently active view for the 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * input method. 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isActive(View view) { 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkFocus(); 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 532b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project return (mServedView == view 533b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project || (mServedView != null 534b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project && mServedView.checkInputConnectionProxy(view))) 535b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project && mCurrentTextBoxAttribute != null; 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if any view is currently active in the input method. 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isActive() { 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkFocus(); 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mServedView != null && mCurrentTextBoxAttribute != null; 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if the currently served view is accepting full text edits. 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If false, it has no input connection, so can only handle raw key events. 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isAcceptingText() { 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkFocus(); 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mServedInputConnection != null; 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Reset all of the state associated with being bound to an input method. 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void clearBindingLocked() { 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clearConnectionLocked(); 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBindSequence = -1; 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurId = null; 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurMethod = null; 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Reset all of the state associated with a served view being connected 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to an input method 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void clearConnectionLocked() { 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentTextBoxAttribute = null; 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mServedInputConnection = null; 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Disconnect any existing input connection, clearing the served view. 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void finishInputLocked() { 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNextServedView = null; 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mServedView != null) { 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "FINISH INPUT: " + mServedView); 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurrentTextBoxAttribute != null) { 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mService.finishInput(mClient); 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mServedInputConnection != null) { 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We need to tell the previously served view that it is no 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // longer the input target, so it can reset its state. Schedule 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // this call on its window's Handler so it will be on the correct 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // thread and outside of our lock. 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Handler vh = mServedView.getHandler(); 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vh != null) { 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // This will result in a call to reportFinishInputConnection() 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // below. 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project vh.sendMessage(vh.obtainMessage(ViewRoot.FINISH_INPUT_CONNECTION, 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mServedInputConnection)); 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mServedView = null; 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCompletions = null; 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mServedConnecting = false; 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clearConnectionLocked(); 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called from the FINISH_INPUT_CONNECTION message above. 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void reportFinishInputConnection(InputConnection ic) { 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mServedInputConnection != ic) { 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ic.finishComposingText(); 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void displayCompletions(View view, CompletionInfo[] completions) { 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkFocus(); 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 626b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project if (mServedView != view && (mServedView == null 627b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project || !mServedView.checkInputConnectionProxy(view))) { 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCompletions = completions; 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurMethod != null) { 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurMethod.displayCompletions(mCompletions); 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void updateExtractedText(View view, int token, ExtractedText text) { 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkFocus(); 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 644b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project if (mServedView != view && (mServedView == null 645b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project || !mServedView.checkInputConnectionProxy(view))) { 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurMethod != null) { 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurMethod.updateExtractedText(token, text); 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flag for {@link #showSoftInput} to indicate that this is an implicit 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * request to show the input window, not as the result of a direct request 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the user. The window may not be shown in this case. 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int SHOW_IMPLICIT = 0x0001; 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flag for {@link #showSoftInput} to indicate that the user has forced 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the input method open (such as by long-pressing menu) so it should 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * not be closed until they explicitly do so. 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int SHOW_FORCED = 0x0002; 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6734df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * Synonym for {@link #showSoftInput(View, int, ResultReceiver)} without 6744df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * a result receiver: explicitly request that the current input method's 6754df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * soft input area be shown to the user, if needed. 6764df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * 6774df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * @param view The currently focused view, which would like to receive 6784df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * soft keyboard input. 6794df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * @param flags Provides additional operating flags. Currently may be 6804df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * 0 or have the {@link #SHOW_IMPLICIT} bit set. 6814df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project */ 6824df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project public boolean showSoftInput(View view, int flags) { 6834df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return showSoftInput(view, flags, null); 6844df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 6854df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 6864df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project /** 6874df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * Flag for the {@link ResultReceiver} result code from 6884df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #showSoftInput(View, int, ResultReceiver)} and 6894df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #hideSoftInputFromWindow(IBinder, int, ResultReceiver)}: the 6904df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * state of the soft input window was unchanged and remains shown. 6914df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project */ 6924df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project public static final int RESULT_UNCHANGED_SHOWN = 0; 6934df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 6944df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project /** 6954df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * Flag for the {@link ResultReceiver} result code from 6964df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #showSoftInput(View, int, ResultReceiver)} and 6974df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #hideSoftInputFromWindow(IBinder, int, ResultReceiver)}: the 6984df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * state of the soft input window was unchanged and remains hidden. 6994df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project */ 7004df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project public static final int RESULT_UNCHANGED_HIDDEN = 1; 7014df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 7024df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project /** 7034df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * Flag for the {@link ResultReceiver} result code from 7044df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #showSoftInput(View, int, ResultReceiver)} and 7054df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #hideSoftInputFromWindow(IBinder, int, ResultReceiver)}: the 7064df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * state of the soft input window changed from hidden to shown. 7074df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project */ 7084df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project public static final int RESULT_SHOWN = 2; 7094df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 7104df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project /** 7114df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * Flag for the {@link ResultReceiver} result code from 7124df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #showSoftInput(View, int, ResultReceiver)} and 7134df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #hideSoftInputFromWindow(IBinder, int, ResultReceiver)}: the 7144df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * state of the soft input window changed from shown to hidden. 7154df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project */ 7164df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project public static final int RESULT_HIDDEN = 3; 7174df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 7184df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project /** 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Explicitly request that the current input method's soft input area be 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * shown to the user, if needed. Call this if the user interacts with 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * your view in such a way that they have expressed they would like to 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * start performing input into it. 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param view The currently focused view, which would like to receive 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * soft keyboard input. 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags Provides additional operating flags. Currently may be 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 0 or have the {@link #SHOW_IMPLICIT} bit set. 7284df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * @param resultReceiver If non-null, this will be called by the IME when 7294df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * it has processed your request to tell you what it has done. The result 7304df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * code you receive may be either {@link #RESULT_UNCHANGED_SHOWN}, 7314df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #RESULT_UNCHANGED_HIDDEN}, {@link #RESULT_SHOWN}, or 7324df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #RESULT_HIDDEN}. 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7344df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project public boolean showSoftInput(View view, int flags, 7354df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project ResultReceiver resultReceiver) { 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkFocus(); 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 738b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project if (mServedView != view && (mServedView == null 739b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project || !mServedView.checkInputConnectionProxy(view))) { 7404df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return false; 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7444df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return mService.showSoftInput(mClient, flags, resultReceiver); 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7474df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 7484df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return false; 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide */ 7534df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project public void showSoftInputUnchecked(int flags, ResultReceiver resultReceiver) { 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7554df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mService.showSoftInput(mClient, flags, resultReceiver); 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flag for {@link #hideSoftInputFromWindow} to indicate that the soft 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * input window should only be hidden if it was not explicitly shown 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * by the user. 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int HIDE_IMPLICIT_ONLY = 0x0001; 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Flag for {@link #hideSoftInputFromWindow} to indicate that the soft 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * input window should normally be hidden, unless it was originally 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * shown with {@link #SHOW_FORCED}. 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final int HIDE_NOT_ALWAYS = 0x0002; 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7754df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * Synonym for {@link #hideSoftInputFromWindow(IBinder, int, ResultReceiver) 7764df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * without a result: request to hide the soft input window from the 7774df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * context of the window that is currently accepting input. 7784df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * 7794df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * @param windowToken The token of the window that is making the request, 7804df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * as returned by {@link View#getWindowToken() View.getWindowToken()}. 7814df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * @param flags Provides additional operating flags. Currently may be 7824df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * 0 or have the {@link #HIDE_IMPLICIT_ONLY} bit set. 7834df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project */ 7844df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project public boolean hideSoftInputFromWindow(IBinder windowToken, int flags) { 7854df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return hideSoftInputFromWindow(windowToken, flags, null); 7864df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 7874df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 7884df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project /** 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Request to hide the soft input window from the context of the window 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * that is currently accepting input. This should be called as a result 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of the user doing some actually than fairly explicitly requests to 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * have the input window hidden. 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param windowToken The token of the window that is making the request, 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * as returned by {@link View#getWindowToken() View.getWindowToken()}. 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags Provides additional operating flags. Currently may be 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 0 or have the {@link #HIDE_IMPLICIT_ONLY} bit set. 7984df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * @param resultReceiver If non-null, this will be called by the IME when 7994df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * it has processed your request to tell you what it has done. The result 8004df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * code you receive may be either {@link #RESULT_UNCHANGED_SHOWN}, 8014df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #RESULT_UNCHANGED_HIDDEN}, {@link #RESULT_SHOWN}, or 8024df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #RESULT_HIDDEN}. 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8044df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project public boolean hideSoftInputFromWindow(IBinder windowToken, int flags, 8054df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project ResultReceiver resultReceiver) { 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkFocus(); 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mServedView == null || mServedView.getWindowToken() != windowToken) { 8094df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return false; 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 8134df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return mService.hideSoftInput(mClient, flags, resultReceiver); 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8164df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return false; 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8204df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 8214df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project /** 8224df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * This method toggles the input method window display. 8234df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * If the input window is already displayed, it gets hidden. 8244df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * If not the input window will be displayed. 8254df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * @param windowToken The token of the window that is making the request, 8264df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * as returned by {@link View#getWindowToken() View.getWindowToken()}. 8274df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * @param showFlags Provides additional operating flags. May be 8284df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * 0 or have the {@link #SHOW_IMPLICIT}, 8294df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #SHOW_FORCED} bit set. 8304df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * @param hideFlags Provides additional operating flags. May be 8314df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * 0 or have the {@link #HIDE_IMPLICIT_ONLY}, 8324df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #HIDE_NOT_ALWAYS} bit set. 8334df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project **/ 8344df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project public void toggleSoftInputFromWindow(IBinder windowToken, int showFlags, int hideFlags) { 8354df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project synchronized (mH) { 8364df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project if (mServedView == null || mServedView.getWindowToken() != windowToken) { 8374df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project return; 8384df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 8394df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project if (mCurMethod != null) { 8404df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project try { 8414df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mCurMethod.toggleSoftInput(showFlags, hideFlags); 8424df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } catch (RemoteException e) { 8434df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 8444df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 8454df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 8464df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 8474df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 8484df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project /* 8494df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * This method toggles the input method window display. 8504df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * If the input window is already displayed, it gets hidden. 8514df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * If not the input window will be displayed. 8524df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * @param showFlags Provides additional operating flags. May be 8534df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * 0 or have the {@link #SHOW_IMPLICIT}, 8544df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #SHOW_FORCED} bit set. 8554df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * @param hideFlags Provides additional operating flags. May be 8564df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * 0 or have the {@link #HIDE_IMPLICIT_ONLY}, 8574df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #HIDE_NOT_ALWAYS} bit set. 8584df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * @hide 8594df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project */ 8604df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project public void toggleSoftInput(int showFlags, int hideFlags) { 8614df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project if (mCurMethod != null) { 8624df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project try { 8634df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mCurMethod.toggleSoftInput(showFlags, hideFlags); 8644df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } catch (RemoteException e) { 8654df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 8664df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 8674df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 8684df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If the input method is currently connected to the given view, 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * restart it with its new contents. You should call this when the text 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * within your view changes outside of the normal input method or key 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * input flow, such as when an application calls TextView.setText(). 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param view The view whose text has changed. 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void restartInput(View view) { 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkFocus(); 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 880b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project if (mServedView != view && (mServedView == null 881b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project || !mServedView.checkInputConnectionProxy(view))) { 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mServedConnecting = true; 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startInputInner(); 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void startInputInner() { 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View view; 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view = mServedView; 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Make sure we have a window token for the served view. 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "Starting input: view=" + view); 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view == null) { 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "ABORT input: no served view!"); 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now we need to get an input connection from the served view. 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // This is complicated in a couple ways: we can't be holding our lock 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // when calling out to the view, and we need to make sure we call into 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the view on the same thread that is driving its view hierarchy. 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Handler vh = view.getHandler(); 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vh == null) { 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the view doesn't have a handler, something has changed out 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // from under us, so just bail. 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "ABORT input: no handler for view!"); 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vh.getLooper() != Looper.myLooper()) { 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The view is running on a different thread than our own, so 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we need to reschedule our work for over there. 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "Starting input: reschedule to view thread"); 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project vh.post(new Runnable() { 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void run() { 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startInputInner(); 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }); 924c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project return; 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Okay we are now ready to call into the served view and have it 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // do its stuff. 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Life is good: let's hook everything up! 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EditorInfo tba = new EditorInfo(); 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project tba.packageName = view.getContext().getPackageName(); 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project tba.fieldId = view.getId(); 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputConnection ic = view.onCreateInputConnection(tba); 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "Starting input: tba=" + tba + " ic=" + ic); 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Now that we are locked again, validate that our state hasn't 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // changed. 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mServedView != view || !mServedConnecting) { 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Something else happened, so abort. 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Starting input: finished by someone else (view=" 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mServedView + " conn=" + mServedConnecting + ")"); 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we already have a text box, then this view is already 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // connected so we want to restart it. 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean initial = mCurrentTextBoxAttribute == null; 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Hook 'em up and let 'er rip. 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentTextBoxAttribute = tba; 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mServedConnecting = false; 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mServedInputConnection = ic; 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IInputContext servedContext; 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ic != null) { 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCursorSelStart = tba.initialSelStart; 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCursorSelEnd = tba.initialSelEnd; 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCursorCandStart = -1; 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCursorCandEnd = -1; 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCursorRect.setEmpty(); 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project servedContext = new ControlledInputConnectionWrapper(vh.getLooper(), ic); 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project servedContext = null; 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "START INPUT: " + view + " ic=" 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ic + " tba=" + tba + " initial=" + initial); 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputBindResult res = mService.startInput(mClient, 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project servedContext, tba, initial, mCurMethod == null); 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "Starting input: Bind result=" + res); 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res != null) { 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res.id != null) { 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mBindSequence = res.sequence; 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurMethod = res.method; 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // This means there is no input method available. 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "ABORT input: no input method!"); 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurMethod != null && mCompletions != null) { 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurMethod.displayCompletions(mCompletions); 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "IME died: " + mCurId, e); 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * When the focused window is dismissed, this method is called to finish the 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * input method started before. 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowDismissed(IBinder appWindowToken) { 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkFocus(); 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mServedView != null && 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mServedView.getWindowToken() == appWindowToken) { 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project finishInputLocked(); 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call this when a view receives focus. 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void focusIn(View view) { 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focusInLocked(view); 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void focusInLocked(View view) { 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "focusIn: " + view); 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurRootView != view.getRootView()) { 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // This is a request from a window that isn't in the window with 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // IME focus, so ignore it. 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "Not IME target window, ignoring"); 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNextServedView = view; 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleCheckFocusLocked(view); 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call this when a view loses focus. 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void focusOut(View view) { 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "focusOut: " + view 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " mServedView=" + mServedView 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " winFocus=" + view.hasWindowFocus()); 1043b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project if (mServedView != view) { 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The following code would auto-hide the IME if we end up 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // with no more views with focus. This can happen, however, 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // whenever we go into touch mode, so it ends up hiding 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // at times when we don't really want it to. For now it 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // seems better to just turn it all off. 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (false && view.hasWindowFocus()) { 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNextServedView = null; 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleCheckFocusLocked(view); 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void scheduleCheckFocusLocked(View view) { 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Handler vh = view.getHandler(); 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vh != null && !vh.hasMessages(ViewRoot.CHECK_FOCUS)) { 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // This will result in a call to checkFocus() below. 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project vh.sendMessage(vh.obtainMessage(ViewRoot.CHECK_FOCUS)); 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void checkFocus() { 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // This is called a lot, so short-circuit before locking. 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mServedView == mNextServedView && !mNextServedNeedsStart) { 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputConnection ic = null; 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mServedView == mNextServedView && !mNextServedNeedsStart) { 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "checkFocus: view=" + mServedView 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " next=" + mNextServedView 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " restart=" + mNextServedNeedsStart); 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNextServedNeedsStart = false; 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mNextServedView == null) { 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project finishInputLocked(); 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // In this case, we used to have a focused view on the window, 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // but no longer do. We should make sure the input method is 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // no longer shown, since it serves no purpose. 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project closeCurrentInput(); 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ic = mServedInputConnection; 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mServedView = mNextServedView; 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentTextBoxAttribute = null; 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCompletions = null; 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mServedConnecting = true; 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ic != null) { 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ic.finishComposingText(); 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startInputInner(); 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void closeCurrentInput() { 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11104df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mService.hideSoftInput(mClient, HIDE_NOT_ALWAYS, null); 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Called by ViewRoot when its window gets input focus. 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void onWindowFocus(View rootView, View focusedView, int softInputMode, 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean first, int windowFlags) { 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "onWindowFocus: " + focusedView 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " softInputMode=" + softInputMode 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " first=" + first + " flags=#" 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + Integer.toHexString(windowFlags)); 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mHasBeenInactive) { 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "Has been inactive! Starting fresh"); 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasBeenInactive = false; 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNextServedNeedsStart = true; 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focusInLocked(focusedView != null ? focusedView : rootView); 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkFocus(); 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean isTextEditor = focusedView != null && 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focusedView.onCheckIsTextEditor(); 1140b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project mService.windowGainedFocus(mClient, rootView.getWindowToken(), 1141b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project focusedView != null, isTextEditor, softInputMode, first, 1142b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project windowFlags); 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @hide */ 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void startGettingWindowFocus(View rootView) { 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurRootView = rootView; 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Report the current selection range. 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void updateSelection(View view, int selStart, int selEnd, 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int candidatesStart, int candidatesEnd) { 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkFocus(); 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 1162b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project if ((mServedView != view && (mServedView == null 1163b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project || !mServedView.checkInputConnectionProxy(view))) 1164b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project || mCurrentTextBoxAttribute == null || mCurMethod == null) { 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCursorSelStart != selStart || mCursorSelEnd != selEnd 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mCursorCandStart != candidatesStart 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mCursorCandEnd != candidatesEnd) { 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.d(TAG, "updateSelection"); 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "SELECTION CHANGE: " + mCurMethod); 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurMethod.updateSelection(mCursorSelStart, mCursorSelEnd, 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project selStart, selEnd, candidatesStart, candidatesEnd); 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCursorSelStart = selStart; 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCursorSelEnd = selEnd; 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCursorCandStart = candidatesStart; 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCursorCandEnd = candidatesEnd; 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "IME died: " + mCurId, e); 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns true if the current input method wants to watch the location 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * of the input editor's cursor in its window. 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isWatchingCursor(View view) { 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Report the current cursor location in its window. 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void updateCursor(View view, int left, int top, int right, int bottom) { 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkFocus(); 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 1202b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project if ((mServedView != view && (mServedView == null 1203b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project || !mServedView.checkInputConnectionProxy(view))) 1204b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project || mCurrentTextBoxAttribute == null || mCurMethod == null) { 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpCursorRect.set(left, top, right, bottom); 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mCursorRect.equals(mTmpCursorRect)) { 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.d(TAG, "updateCursor"); 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "CURSOR CHANGE: " + mCurMethod); 12149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurMethod.updateCursor(mTmpCursorRect); 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCursorRect.set(mTmpCursorRect); 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "IME died: " + mCurId, e); 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call {@link InputMethodSession#appPrivateCommand(String, Bundle) 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * InputMethodSession.appPrivateCommand()} on the current Input Method. 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param view Optional View that is sending the command, or null if 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you want to send the command regardless of the view that is attached 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * to the input method. 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param action Name of the command to be performed. This <em>must</em> 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * be a scoped name, i.e. prefixed with a package name you own, so that 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * different developers will not create conflicting commands. 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param data Any data to include with the command. 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void sendAppPrivateCommand(View view, String action, Bundle data) { 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkFocus(); 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 1237b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project if ((mServedView != view && (mServedView == null 1238b2a3dd88a53cc8c6d19f6dc8ec4f3d6c4abd9b54The Android Open Source Project || !mServedView.checkInputConnectionProxy(view))) 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mCurrentTextBoxAttribute == null || mCurMethod == null) { 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "APP PRIVATE COMMAND " + action + ": " + data); 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurMethod.appPrivateCommand(action, data); 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "IME died: " + mCurId, e); 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Force switch to a new input method component. This can only be called 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * from the currently active input method, as validated by the given token. 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param token Supplies the identifying token given to an input method 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * when it was started, which allows it to perform this operation on 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * itself. 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param id The unique identifier for the new input method to be switched to. 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setInputMethod(IBinder token, String id) { 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mService.setInputMethod(token, id); 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Close/hide the input method's soft input area, so the user no longer 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * sees it or can interact with it. This can only be called 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * from the currently active input method, as validated by the given token. 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param token Supplies the identifying token given to an input method 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * when it was started, which allows it to perform this operation on 12749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * itself. 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param flags Provides additional operating flags. Currently may be 12764df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * 0 or have the {@link #HIDE_IMPLICIT_ONLY}, 12774df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #HIDE_NOT_ALWAYS} bit set. 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void hideSoftInputFromInputMethod(IBinder token, int flags) { 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 12819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mService.hideMySoftInput(token, flags); 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 12884df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * Show the input method's soft input area, so the user 12894df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * sees the input method window and can interact with it. 12904df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * This can only be called from the currently active input method, 12914df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * as validated by the given token. 12924df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * 12934df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * @param token Supplies the identifying token given to an input method 12944df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * when it was started, which allows it to perform this operation on 12954df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * itself. 12964df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * @param flags Provides additional operating flags. Currently may be 12974df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * 0 or have the {@link #SHOW_IMPLICIT} or 12984df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project * {@link #SHOW_FORCED} bit set. 12994df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project */ 13004df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project public void showSoftInputFromInputMethod(IBinder token, int flags) { 13014df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project try { 13024df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project mService.showMySoftInput(token, flags); 13034df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } catch (RemoteException e) { 13044df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project throw new RuntimeException(e); 13054df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 13064df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project } 13074df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 13084df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project /** 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchKeyEvent(Context context, int seq, KeyEvent key, 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IInputMethodCallback callback) { 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.d(TAG, "dispatchKeyEvent"); 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurMethod == null) { 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.finishedEvent(seq, false); 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 13229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (key.getAction() == KeyEvent.ACTION_DOWN 13259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && key.getKeyCode() == KeyEvent.KEYCODE_SYM) { 13269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project showInputMethodPicker(); 13279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.finishedEvent(seq, true); 13299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "DISPATCH KEY: " + mCurMethod); 13359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurMethod.dispatchKeyEvent(seq, key, callback); 13369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 13379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "IME died: " + mCurId + " dropping: " + key, e); 13389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.finishedEvent(seq, false); 13409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException ex) { 13419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void dispatchTrackballEvent(Context context, int seq, MotionEvent motion, 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project IInputMethodCallback callback) { 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.d(TAG, "dispatchTrackballEvent"); 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurMethod == null || mCurrentTextBoxAttribute == null) { 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.finishedEvent(seq, false); 13579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG) Log.v(TAG, "DISPATCH TRACKBALL: " + mCurMethod); 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurMethod.dispatchTrackballEvent(seq, motion, callback); 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "IME died: " + mCurId + " dropping trackball: " + motion, e); 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project callback.finishedEvent(seq, false); 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException ex) { 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void showInputMethodPicker() { 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mH) { 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mService.showInputMethodPickerFromClient(mClient); 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 13809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "IME died: " + mCurId, e); 13819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13844df2423a947bcd3f024cc3d3a1a315a8dc428598The Android Open Source Project 13859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void doDump(FileDescriptor fd, PrintWriter fout, String[] args) { 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Printer p = new PrintWriterPrinter(fout); 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println("Input method client state for " + this + ":"); 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mService=" + mService); 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mMainLooper=" + mMainLooper); 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mIInputContext=" + mIInputContext); 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mActive=" + mActive 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " mHasBeenInactive=" + mHasBeenInactive 13949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " mBindSequence=" + mBindSequence 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " mCurId=" + mCurId); 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mCurMethod=" + mCurMethod); 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mCurRootView=" + mCurRootView); 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mServedView=" + mServedView); 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mNextServedNeedsStart=" + mNextServedNeedsStart 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " mNextServedView=" + mNextServedView); 14019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mServedConnecting=" + mServedConnecting); 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurrentTextBoxAttribute != null) { 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mCurrentTextBoxAttribute:"); 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurrentTextBoxAttribute.dump(p, " "); 14059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mCurrentTextBoxAttribute: null"); 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mServedInputConnection=" + mServedInputConnection); 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mCompletions=" + mCompletions); 14109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mCursorRect=" + mCursorRect); 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project p.println(" mCursorSelStart=" + mCursorSelStart 14129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " mCursorSelEnd=" + mCursorSelEnd 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " mCursorCandStart=" + mCursorCandStart 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " mCursorCandEnd=" + mCursorCandEnd); 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 1417