软键盘相关

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/** * 软键盘相关 * Created by Nick on 2016-08-08. */public class KeyBoardUtils {    /**     * 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 closeKeyboard(EditText mEditText, Context mContext) {        InputMethodManager imm = (InputMethodManager) mContext.getSystemService(Context.INPUT_METHOD_SERVICE);        imm.hideSoftInputFromWindow(mEditText.getWindowToken(), 0);    }    /**     * 当点击其他View时隐藏软键盘     *     * @param activity     *         Activity     * @param ev     *         MotionEvent     * @param excludeViews     *         点击这些View不会触发隐藏软键盘动作     */    public static void hideInputWhenTouchOtherView(Activity activity, MotionEvent ev, List<View> excludeViews) {        if (ev.getAction() == MotionEvent.ACTION_DOWN) {            if (excludeViews != null && !excludeViews.isEmpty()) {                for (int i = 0; i < excludeViews.size(); i++) {                    if (isTouchView(excludeViews.get(i), ev)) {                        return;                    }                }            }            View v = activity.getCurrentFocus();            if (isShouldHideInput(v, ev)) {                InputMethodManager inputMethodManager = (InputMethodManager)                        activity.getSystemService(Context.INPUT_METHOD_SERVICE);                if (inputMethodManager != null) {                    inputMethodManager.hideSoftInputFromWindow(v.getWindowToken(), 0);                }            }        }    }    private static boolean isTouchView(View view, MotionEvent event) {        if (view == null || event == null) {            return false;        }        int[] leftTop = {0, 0};        view.getLocationInWindow(leftTop);        int left = leftTop[0];        int top = leftTop[1];        int bottom = top + view.getHeight();        int right = left + view.getWidth();        return event.getRawX() > left && event.getRawX() < right                && event.getRawY() > top && event.getRawY() < bottom;    }    private static boolean isShouldHideInput(View v, MotionEvent event) {        return v != null && (v instanceof EditText) && !isTouchView(v, event);    }    /**     * 禁用软件盘---一般情况下使用这个方法     *     * @param editText     *         EditText     */    public static void hideSoftInput(Activity context, EditText editText) {        context.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);        try {            Class<EditText> cls = EditText.class;            Method setShowSoftInputOnFocus;            setShowSoftInputOnFocus = cls.getMethod("setShowSoftInputOnFocus", boolean.class);            setShowSoftInputOnFocus.setAccessible(true);            setShowSoftInputOnFocus.invoke(editText, false);        } catch (Exception e) {            e.printStackTrace();        }    }}
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