/** tost一个message */ private void toastMessage(String message) { try { ToastUtils.toast(this, message); } catch (Exception e) { LogUtils.e(tag, "toast message error"); } }
/** 判断蓝牙是否打开 */ public boolean isBlueToothEnable() { if (isBlueToothSupport()) { return BluetoothAdapter.getDefaultAdapter().isEnabled(); } else { ToastUtils.toast(context, context.getString(R.string.not_support_bluetooth)); return false; } }