强制改变默认输入法

package com.example.testchangeinput;

import android.os.Bundle;
import android.app.Activity;
import android.content.Context;
import android.view.inputmethod.InputMethodManager;

public class MainActivity extends Activity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        InputMethodManager manager = (InputMethodManager) MainActivity.this.getSystemService(Context.INPUT_METHOD_SERVICE);

        manager.setInputMethod(null, "com.anhuioss.simpleime/.service.SimpleKeyboard");

        //  manager.switchToLastInputMethod(null)； 该方法可以会把输入法切回上一次所设置的输入法，也要在源码下才能编译通过。

    }

}

/********************************************/

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.testchangeinput"
    android:sharedUserId="android.uid.system"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="17" />
    <uses-permission android:name="android.permission.WRITE_CONTACTS" />
    <use-permission android:name="android.permission.WRITE_SETTING"/>
    <use-permission android:name="android.permission.WRITE_SECURE_SETTING"/>

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.example.testchangeinput.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>