5.30学习记录

fragment的修改
public abstract class BaseFragment extends Fragment {

    protected String TAG = BaseFragment.class.getSimpleName();

    private Unbinder bind;

    protected Context context;

    private Toast mToast = null;

    private static final int DISMISS = 1001;
    private static final int SHOW = 1002;
    private CustomProgressDialog progressDialog = null;

    @SuppressLint("HandlerLeak")
    private Handler mHandler = new Handler() {

        @Override
        public void handleMessage(Message msg) {
            switch (msg.what) {
                case SHOW:
                    if (progressDialog != null) {
                        progressDialog.setTouchAble((Boolean) msg.obj);
                        progressDialog.show();
                    }
                    break;
                case DISMISS:
                    if (progressDialog != null && progressDialog.isShowing()) {
                        progressDialog.dismiss();
                    }
                    break;
                default:
                    break;
            }
        }
    };


    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {

        View inflate = inflater.inflate(getLayoutId(), container, false);

        bind = ButterKnife.bind(this, inflate);

        context = getActivity();

        initData(savedInstanceState);

        initListener();

        mToast = Toast.makeText(context, "", Toast.LENGTH_SHORT);
        if (progressDialog == null) {
            progressDialog = new CustomProgressDialog(context);
        }
        return inflate;
    }

    public abstract int getLayoutId();

    public abstract void initData(Bundle savedInstanceState);

    public abstract void initListener();

    @Override
    public void onResume() {
        super.onResume();

        if (mToast == null)
            mToast = Toast.makeText(context, "", Toast.LENGTH_SHORT);
        if (progressDialog == null) {
            progressDialog = new CustomProgressDialog(context);
        }
    }