auto import from //depot/cupcake/@135843

1 files changed, 248 insertions, 0 deletions

diff --git a/cmds/ime/src/com/android/commands/ime/Ime.java b/cmds/ime/src/com/android/commands/ime/Ime.java
new file mode 100644
index 0000000..72a0af6
--- /dev/null
+++ b/cmds/ime/src/com/android/commands/ime/Ime.java
@@ -0,0 +1,248 @@
+/*
+ * Copyright (C) 2007 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.commands.ime;
+
+import com.android.internal.view.IInputMethodManager;
+
+import android.os.RemoteException;
+import android.os.ServiceManager;
+import android.util.PrintStreamPrinter;
+import android.util.Printer;
+import android.view.inputmethod.InputMethodInfo;
+
+import java.util.List;
+
+public final class Ime {
+    IInputMethodManager mImm;
+    
+    private String[] mArgs;
+    private int mNextArg;
+    private String mCurArgData;
+    
+    private static final String IMM_NOT_RUNNING_ERR = 
+        "Error: Could not access the Input Method Manager.  Is the system running?";
+    
+    public static void main(String[] args) {
+        new Ime().run(args);
+    }
+    
+    public void run(String[] args) {
+        if (args.length < 1) {
+            showUsage();
+            return;
+        }
+
+        mImm = IInputMethodManager.Stub.asInterface(ServiceManager.getService("input_method"));
+        if (mImm == null) {
+            System.err.println(IMM_NOT_RUNNING_ERR);
+            return;
+        }
+
+        mArgs = args;
+        String op = args[0];
+        mNextArg = 1;
+        
+        if ("list".equals(op)) {
+            runList();
+            return;
+        }
+        
+        if ("enable".equals(op)) {
+            runSetEnabled(true);
+            return;
+        }
+        
+        if ("disable".equals(op)) {
+            runSetEnabled(false);
+            return;
+        }
+        
+        if ("set".equals(op)) {
+            runSet();
+            return;
+        }
+        
+        if (op != null) {
+            System.err.println("Error: unknown command '" + op + "'");
+        }
+        showUsage();
+    }
+    
+    /**
+     * Execute the list sub-command.
+     */
+    private void runList() {
+        String opt;
+        boolean all = false;
+        boolean brief = false;
+        while ((opt=nextOption()) != null) {
+            if (opt.equals("-a")) {
+                all = true;
+            } else if (opt.equals("-s")) {
+                brief = true;
+            } else {
+                System.err.println("Error: Unknown option: " + opt);
+                showUsage();
+                return;
+            }
+        }
+
+        
+        List<InputMethodInfo> methods;
+        if (!all) {
+            try {
+                methods = mImm.getEnabledInputMethodList();
+            } catch (RemoteException e) {
+                System.err.println(e.toString());
+                System.err.println(IMM_NOT_RUNNING_ERR);
+                return;
+            }
+        } else {
+            try {
+                methods = mImm.getInputMethodList();
+            } catch (RemoteException e) {
+                System.err.println(e.toString());
+                System.err.println(IMM_NOT_RUNNING_ERR);
+                return;
+            }
+        }
+        
+        if (methods != null) {
+            Printer pr = new PrintStreamPrinter(System.out);
+            for (int i=0; i<methods.size(); i++) {
+                InputMethodInfo imi = methods.get(i);
+                if (brief) {
+                    System.out.println(imi.getId());
+                } else {
+                    System.out.println(imi.getId() + ":");
+                    imi.dump(pr, "  ");
+                }
+            }
+        }
+    }
+    
+    private void runSetEnabled(boolean state) {
+        String id = nextArg();
+        if (id == null) {
+            System.err.println("Error: no input method ID specified");
+            showUsage();
+            return;
+        }
+        
+        try {
+            boolean res = mImm.setInputMethodEnabled(id, state);
+            if (state) {
+                System.out.println("Input method " + id + ": "
+                        + (res ? "already enabled" : "now enabled"));
+            } else {
+                System.out.println("Input method " + id + ": "
+                        + (res ? "now disabled" : "already disabled"));
+            }
+        } catch (IllegalArgumentException e) {
+            System.err.println("Error: " + e.getMessage());
+            return;
+        } catch (RemoteException e) {
+            System.err.println(e.toString());
+            System.err.println(IMM_NOT_RUNNING_ERR);
+            return;
+        }
+    }
+    
+    private void runSet() {
+        String id = nextArg();
+        if (id == null) {
+            System.err.println("Error: no input method ID specified");
+            showUsage();
+            return;
+        }
+        
+        try {
+            mImm.setInputMethod(null, id);
+            System.out.println("Input method " + id + " selected");
+        } catch (IllegalArgumentException e) {
+            System.err.println("Error: " + e.getMessage());
+            return;
+        } catch (RemoteException e) {
+            System.err.println(e.toString());
+            System.err.println(IMM_NOT_RUNNING_ERR);
+            return;
+        }
+    }
+    
+    private String nextOption() {
+        if (mNextArg >= mArgs.length) {
+            return null;
+        }
+        String arg = mArgs[mNextArg];
+        if (!arg.startsWith("-")) {
+            return null;
+        }
+        mNextArg++;
+        if (arg.equals("--")) {
+            return null;
+        }
+        if (arg.length() > 1 && arg.charAt(1) != '-') {
+            if (arg.length() > 2) {
+                mCurArgData = arg.substring(2);
+                return arg.substring(0, 2);
+            } else {
+                mCurArgData = null;
+                return arg;
+            }
+        }
+        mCurArgData = null;
+        return arg;
+    }
+
+    private String nextOptionData() {
+        if (mCurArgData != null) {
+            return mCurArgData;
+        }
+        if (mNextArg >= mArgs.length) {
+            return null;
+        }
+        String data = mArgs[mNextArg];
+        mNextArg++;
+        return data;
+    }
+
+    private String nextArg() {
+        if (mNextArg >= mArgs.length) {
+            return null;
+        }
+        String arg = mArgs[mNextArg];
+        mNextArg++;
+        return arg;
+    }
+
+    private static void showUsage() {
+        System.err.println("usage: ime list [-a] [-s]");
+        System.err.println("       ime enable ID");
+        System.err.println("       ime disable ID");
+        System.err.println("       ime set ID");
+        System.err.println("");
+        System.err.println("The list command prints all enabled input methods.  Use");
+        System.err.println("the -a option to see all input methods.  Use");
+        System.err.println("the -s option to see only a single summary line of each.");
+        System.err.println("");
+        System.err.println("The enable command allows the given input method ID to be used.");
+        System.err.println("");
+        System.err.println("The disable command disallows the given input method ID from use.");
+        System.err.println("");
+        System.err.println("The set command switches to the given input method ID.");
+    }
+}