showSettingDialog static method

Future showSettingDialog({ String text = "", })

Implementation

static Future showSettingDialog({String text = ""}) {
  assert(_context != null, 'Please call initContext() method first.');
  return showDialog(
    context: _context!,
    builder: (context) => Dialog(
      shape: RoundedRectangleBorder(
        borderRadius: BorderRadius.circular(12),
      ),
      child: Column(
        mainAxisSize: MainAxisSize.min,
        children: [
          const SizedBox(height: 20),
          Text(
            _title ?? '授權失敗',
            style: const TextStyle(
              color: Colors.black,
              fontSize: 18,
              fontWeight: FontWeight.bold,
            ),
          ),
          const SizedBox(height: 12),
          Text(
            _description?.call(text) ?? '請前往設置中心開啟$text權限',
            style: const TextStyle(
              color: Colors.black87,
              fontSize: 16,
            ),
            textAlign: TextAlign.center,
          ),
          const SizedBox(height: 20),
          Container(height: 0.5, width: 300, color: Colors.black12),
          SizedBox(
            width: 300,
            height: 50,
            child: Row(children: [
              Expanded(
                child: TextButton(
                  onPressed: () => Navigator.of(_context!).pop(),
                  style: ButtonStyle(
                    overlayColor:
                        MaterialStateProperty.all(Colors.transparent),
                  ),
                  child: Text(
                    _cancelText ?? '取消',
                    style: const TextStyle(
                      color: Colors.black54,
                      fontSize: 16,
                    ),
                  ),
                ),
              ),
              Container(height: 50, width: 0.5, color: Colors.black12),
              Expanded(
                child: TextButton(
                  onPressed: () {
                    Navigator.of(_context!).pop();
                    openAppSettings();
                  },
                  style: ButtonStyle(
                    overlayColor:
                        MaterialStateProperty.all(Colors.transparent),
                  ),
                  child: Text(
                    _confirmText ?? '前往',
                    style: const TextStyle(
                      color: Colors.blue,
                      fontSize: 16,
                    ),
                  ),
                ),
              ),
            ]),
          ),
        ],
      ),
    ),
  );
}