Android软键盘操作常用工具类

Android开发常用的软件盘操作工具:

实现功能:

        1.软键盘打开与关闭

       2.判断当前软键盘是否打开


 /**
     * 判断当前软键盘是否打开
     *
     * @param activity
     * @return
     */
    public static boolean isSoftInputShow(Activity activity) {

        // 虚拟键盘隐藏 判断view是否为空
        View view = activity.getWindow().peekDecorView();
        if (view != null) {
            // 隐藏虚拟键盘
            InputMethodManager inputmanger = (InputMethodManager) activity
                    .getSystemService(Activity.INPUT_METHOD_SERVICE);
//       inputmanger.hideSoftInputFromWindow(view.getWindowToken(),0);

            return inputmanger.isActive() && activity.getWindow().getCurrentFocus() != null;
        }
        return false;
    }


/**
 * 打开软键盘
 *
 * @param mEditText
 * @param mContext
 */
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);
}

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转载自blog.csdn.net/u014133119/article/details/80579096
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