AppKeyBoardMgr.java

package com.jingewenku.abrahamcaijin.commonutil;

import android.content.Context;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;

import java.util.Timer;
import java.util.TimerTask;

/**
 * 主要功能:软键盘管理
 *
 * @Prject: CommonUtilLibrary
 * @Package: com.jingewenku.abrahamcaijin.commonutil
 * @author: AbrahamCaiJin
 * @date: 2017年05月03日 16:37
 * @Copyright: 个人版权所有
 * @Company:
 * @version: 1.0.0
 */

public class AppKeyBoardMgr {
    /**
     * 打卡软键盘
     *
     * @param mEditText  输入框
     * @param mContext   上下文
     */
    public static void openKeybord(EditText mEditText, Context mContext)
    {
        InputMethodManager imm = (InputMethodManager) mContext.getSystemService(Context.INPUT_METHOD_SERVICE);
        imm.showSoftInput(mEditText, InputMethodManager.RESULT_SHOWN);
        imm.toggleSoftInput(InputMethodManager.SHOW_FORCED, InputMethodManager.HIDE_IMPLICIT_ONLY);
    }

    /**
     * 关闭软键盘
     *
     * @param mEditText 输入框
     * @param mContext  上下文
     */
    public static void closeKeybord(EditText mEditText, Context mContext)
    {
        InputMethodManager imm = (InputMethodManager) mContext.getSystemService(Context.INPUT_METHOD_SERVICE);
        imm.hideSoftInputFromWindow(mEditText.getWindowToken(), 0);
    }

    /**
     * 通过定时器强制隐藏虚拟键盘
     */
    public static void TimerHideKeyboard(final View v) {
        Timer timer = new Timer();
        timer.schedule(new TimerTask() {
            @Override
            public void run() {
                InputMethodManager imm = (InputMethodManager) v.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
                if (imm.isActive()) {
                    imm.hideSoftInputFromWindow(v.getApplicationWindowToken(),0);
                }
            }
        }, 10);
    }

    /**
     * 输入法是否显示
     */
    public static boolean KeyBoard(EditText edittext) {
        boolean bool = false;
        InputMethodManager imm = (InputMethodManager) edittext.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
        if (imm.isActive()) {
            bool = true;
        }
        return bool;
    }
    /**
     * 切换软键盘的状态
     * 如当前为收起变为弹出,若当前为弹出变为收起
     */
    public static void toggleKeybord(EditText edittext) {
        InputMethodManager inputMethodManager = (InputMethodManager)
            edittext.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
        inputMethodManager.toggleSoftInput(0, InputMethodManager.HIDE_NOT_ALWAYS);
    }

    /**
     * 强制隐藏输入法键盘
     */
    public static void hideKeybord(EditText edittext) {
        InputMethodManager inputMethodManager = (InputMethodManager)
            edittext.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
        if (inputMethodManager.isActive()) {
            inputMethodManager.hideSoftInputFromWindow(edittext.getWindowToken(), 0);
        }
    }

    /**
     * 强制显示输入法键盘
     */
    public static void showKeybord(EditText edittext) {
        InputMethodManager inputMethodManager = (InputMethodManager)
            edittext.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
        inputMethodManager.showSoftInput(edittext, InputMethodManager.SHOW_FORCED);
    }

    /**
     * 输入法是否显示
     */
    public static boolean isKeybord(EditText edittext) {
        boolean bool = false;
        InputMethodManager inputMethodManager = (InputMethodManager)
            edittext.getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
        if (inputMethodManager.isActive()) {
            bool = true;
        }
        return bool;
    }
}