Android仿新浪新闻SlidingMenu界面的实现 .
先看看原图:
如图所示,这种侧滑效果以另一种方式替代了原先tab导航的那种用户体验方式
给人耳目一新的感觉,现已被广大知名应用所效仿,如新浪新闻,网易新闻,人人网等
那么这种效果该如何实现呢?那就需要用到一个开源库SlidingMenu
Github地址:https://github.com/jfeinstein10/SlidingMenu
里面包含了demo示例,相关效果图如下:
同时该库又依赖另一个开源库ActionBarSherkLock ,有关该库的介绍,请看此博文http://blog.csdn.net/geniuseoe2012/article/details/9046487
大家最好先把官方demo跑一遍,理清里边的依赖关系以及对库的基本使用,这样自己运用到项目当中就可以得心应手了
OK,最后言归正传,看看新浪新闻的侧滑实现,先上山寨版效果图:
代码片段:
- public class MainActivity extends SlidingFragmentActivity implements OnClickListener{
- private static final CommonLog log = LogFactory.createLog();
- private String mTitle;
- private Fragment mContent;
- private ImageView mLeftIcon;
- private ImageView mRightIcon;
- private TextView mTitleTextView;
- private FragmentControlCenter mControlCenter;
- @Override
- public void onCreate(Bundle savedInstanceState) {
- // TODO Auto-generated method stub
- super.onCreate(savedInstanceState);
- mControlCenter = FragmentControlCenter.getInstance(this);
- setupViews();
- initData();
- }
- private void setupViews(){
- setContentView(R.layout.main_slidemenu_layout);
- initActionBar();
- initSlideMenu();
- }
- private void initSlideMenu(){
- FragmentModel fragmentModel = mControlCenter.getTouTiaoFragmentModel();
- switchContent(fragmentModel);
- SlidingMenu sm = getSlidingMenu();
- sm.setMode(SlidingMenu.LEFT_RIGHT);
- setBehindContentView(R.layout.left_menu_frame);
- sm.setSlidingEnabled(true);
- sm.setTouchModeAbove(SlidingMenu.TOUCHMODE_FULLSCREEN);
- sm.setShadowWidthRes(R.dimen.shadow_width);
- sm.setShadowDrawable(R.drawable.shadow);
- getSupportActionBar().setDisplayHomeAsUpEnabled(true);
- getSupportFragmentManager()
- .beginTransaction()
- .replace(R.id.left_menu_frame, new NavigationFragment())
- .commit();
- sm.setBehindOffsetRes(R.dimen.slidingmenu_offset);
- sm.setBehindScrollScale(0);
- sm.setFadeDegree(0.25f);
- sm.setSecondaryMenu(R.layout.right_menu_frame);
- sm.setSecondaryShadowDrawable(R.drawable.shadow);
- getSupportFragmentManager()
- .beginTransaction()
- .replace(R.id.right_menu_frame, new SettingFragment())
- .commit();
- }
- private void initActionBar(){
- ActionBar actionBar = getSupportActionBar();
- actionBar.setCustomView(R.layout.actionbar_layout);
- actionBar.setDisplayShowCustomEnabled(true);
- actionBar.setDisplayShowHomeEnabled(false);
- mLeftIcon = (ImageView) findViewById(R.id.iv_left_icon);
- mRightIcon = (ImageView) findViewById(R.id.iv_right_icon);
- mLeftIcon.setOnClickListener(this);
- mRightIcon.setOnClickListener(this);
- mTitleTextView = (TextView) findViewById(R.id.tv_title);
- }
- private void initData(){
- }
- public void switchContent(final FragmentModel fragment) {
- mTitle = fragment.mTitle;
- mContent = fragment.mFragment;
- getSupportFragmentManager()
- .beginTransaction()
- .replace(R.id.content_frame, mContent)
- .commit();
- Handler h = new Handler();
- h.postDelayed(new Runnable() {
- public void run() {
- getSlidingMenu().showContent();
- }
- }, 50);
- mTitleTextView.setText(mTitle);
- }
- @Override
- public void onClick(View view) {
- switch(view.getId()){
- case R.id.iv_left_icon:
- toggle();
- break;
- case R.id.iv_right_icon:
- showSecondaryMenu();
- break;
- }
- }
- }
这里actionbar使用自定义布局,主要是使用ActionBarSherklock里的默认布局不知道怎么把title标题居中
找了半天没发现相关属性,如果有童鞋知道麻烦告知
NavigationFragment是左侧菜单
- public class NavigationFragment extends Fragment implements OnCheckedChangeListener, OnClickListener{
- private static final CommonLog log = LogFactory.createLog();
- private View mView;
- private RadioGroup m_radioGroup;
- private ImageButton m_AddButton;
- private FragmentControlCenter mControlCenter;
- public NavigationFragment(){
- }
- @Override
- public void onCreate(Bundle savedInstanceState) {
- // TODO Auto-generated method stub
- super.onCreate(savedInstanceState);
- log.e("NavigationFragment onCreate");
- mControlCenter = FragmentControlCenter.getInstance(getActivity());
- }
- @Override
- public void onDestroy() {
- // TODO Auto-generated method stub
- super.onDestroy();
- log.e("NavigationFragment onDestroy");
- }
- @Override
- public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
- log.e("NavigationFragment onCreateView");
- mView = inflater.inflate(R.layout.navitation_channel_layout, null);
- return mView;
- }
- @Override
- public void onActivityCreated(Bundle savedInstanceState) {
- super.onActivityCreated(savedInstanceState);
- log.e("NavigationFragment onActivityCreated");
- setupViews();
- }
- private void setupViews(){
- m_radioGroup = (RadioGroup) mView.findViewById(R.id.nav_radiogroup);
- ((RadioButton) m_radioGroup.getChildAt(0)).toggle();
- m_radioGroup.setOnCheckedChangeListener(this);
- m_AddButton = (ImageButton) mView.findViewById(R.id.ib_add_content);
- m_AddButton.setOnClickListener(this);
- }
- @Override
- public void onCheckedChanged(RadioGroup arg0, int id) {
- switch(id){
- case R.id.rb_toutiao:
- goTouTiaoFragment();
- break;
- case R.id.rb_yule:
- goYuLeFragment();
- break;
- case R.id.rb_tech:
- goTechFragment();
- break;
- case R.id.rb_blog:
- goBlogFragment();
- break;
- }
- }
- private void goTouTiaoFragment(){
- if (getActivity() == null)
- return;
- FragmentModel fragmentModel = mControlCenter.getTouTiaoFragmentModel();
- if (getActivity() instanceof MainActivity) {
- MainActivity ra = (MainActivity) getActivity();
- ra.switchContent(fragmentModel);
- }
- }
- private void goYuLeFragment(){
- if (getActivity() == null)
- return;
- FragmentModel fragmentModel = mControlCenter.getYuLeFragmentModel();
- if (getActivity() instanceof MainActivity) {
- MainActivity ra = (MainActivity) getActivity();
- ra.switchContent(fragmentModel);
- }
- }
- private void goTechFragment(){
- if (getActivity() == null)
- return;
- FragmentModel fragmentModel = mControlCenter.getTechFragmentModel();
- if (getActivity() instanceof MainActivity) {
- MainActivity ra = (MainActivity) getActivity();
- ra.switchContent(fragmentModel);
- }
- }
- private void goBlogFragment(){
- if (getActivity() == null)
- return;
- FragmentModel fragmentModel = mControlCenter.getBlogFragmentModel();
- if (getActivity() instanceof MainActivity) {
- MainActivity ra = (MainActivity) getActivity();
- ra.switchContent(fragmentModel);
- }
- }
- @Override
- public void onClick(View v) {
- switch(v.getId()){
- case R.id.ib_add_content:
- Toast.makeText(getActivity(), "添加尼妹,现在没内容!!!", Toast.LENGTH_SHORT).show();
- break;
- }
- }
- }
SettingFragment是右侧菜单
- public class SettingFragment extends Fragment{
- private static final CommonLog log = LogFactory.createLog();
- private View mView;
- public SettingFragment(){
- }
- @Override
- public void onCreate(Bundle savedInstanceState) {
- // TODO Auto-generated method stub
- super.onCreate(savedInstanceState);
- log.e("SettingFragment onCreate");
- }
- @Override
- public View onCreateView(LayoutInflater inflater, ViewGroup container,
- Bundle savedInstanceState) {
- log.e("SettingFragment onCreateView");
- View view = inflater.inflate(R.layout.setting_layout, null);
- return view;
- }
- @Override
- public void onActivityCreated(Bundle savedInstanceState) {
- super.onActivityCreated(savedInstanceState);
- log.e("SettingFragment onActivityCreated");
- setupViews();
- }
- private void setupViews(){
- }
- @Override
- public void onDestroy() {
- // TODO Auto-generated method stub
- super.onDestroy();
- log.e("SettingFragment onDestroy");
- }
- }
两个fragment是附在主activity上的,其它的大伙自个儿down代码看吧
附上链接工程:
http://download.csdn.net/detail/geniuseoe2012/5832027
压缩包解开后有如下目录:
前面三个都是链接库,彼此又有依赖,最后工程再依赖前面三者,添加完毕后就可以正常running了