Android ApplicationAndroid工具类

判断软键盘是否弹出：

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private boolean isSoftShowing() {
     //获取当前屏幕内容的高度
     int screenHeight = getWindow().getDecorView().getHeight();
     //获取View可见区域的bottom
     Rect rect = new Rect();
     getWindow().getDecorView().getWindowVisibleDisplayFrame(rect);
     return screenHeight - rect.bottom != 0;
 }

隐藏软键盘(只适用于Activity，不适用于Fragment)

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public static void hideSoftKeyboard(Activity activity) {
    View view = activity.getCurrentFocus();
    if (view != null) {
        InputMethodManager inputMethodManager = (InputMethodManager) activity.getSystemService(Activity.INPUT_METHOD_SERVICE);
        inputMethodManager.hideSoftInputFromWindow(view.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
    }
}

隐藏软键盘(可用于Activity，Fragment)

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public static void hideSoftKeyboard(Context context, List<View> viewList) {
    if (viewList == null) return;
    InputMethodManager inputMethodManager = (InputMethodManager) context.getSystemService(Activity.INPUT_METHOD_SERVICE);
    for (View v : viewList) {
        inputMethodManager.hideSoftInputFromWindow(v.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
    }
}