• 设为首页
  • 点击收藏
  • 手机版
    手机扫一扫访问
    迪恩网络手机版
  • 关注官方公众号
    微信扫一扫关注
    迪恩网络公众号

Shyri/MaterialToolbar: Material Design Toolbar library with smooth transitions

原作者: [db:作者] 来自: 网络 收藏 邀请

开源软件名称(OpenSource Name):

Shyri/MaterialToolbar

开源软件地址(OpenSource Url):

https://github.com/Shyri/MaterialToolbar

开源编程语言(OpenSource Language):

Java 100.0%

开源软件介绍(OpenSource Introduction):

MaterialToolbar Android Arsenal

MaterialToolbar makes it easy to build a Fragment navigation based application with fully customized toolbar views.

Alt text Alt text

Example

First thing you got to do is to set Theme.AppCompat.Light.NoActionBar in your AndroidManifest.xml file, and insert your MaterialToolbar instead of standard Toolbar in your activity xml layout. The layout also must to include a fragment container view such as this FrameLayout in which fragments will be placed

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".MainActivity">

    <es.shyri.materialtoolbar.MaterialToolbar
        android:id="@+id/main_toolbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:animateLayoutChanges="true"
        android:background="?attr/colorPrimary"
        android:minHeight="?attr/actionBarSize" />

    <FrameLayout
        android:id="@+id/fragmentContainer"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:animateLayoutChanges="true" />

</LinearLayout>

Note that I set the animateLayoutChanges flag in order to have smooth toolbar transitions.

After that you can override the onCreate method of the activity and attach the activity instance to the presenter. You have to provide also the layout id of the MaterialToolbar and the fragment container.

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        presenter = MaterialPresenter.getInstance();                // get the instance of our presenter
        
        // ATTACH the activity to the presenter telling it the id of the MaterialToolbar and the view holding the Fragments
        presenter.attachActivity(this, R.id.main_toolbar, R.id.fragmentContainer);  
        // Only if the fragment container has no fragment, we tell the MaterialPresenter to navigate to a new Fragment instance
        // This will assure the right behaviour during screen rotation and other configuration changes
        if (getFragmentManager().findFragmentById(R.id.fragmentContainer) == null) {
            presenter.navigateTo(new MyAwesomeFragment());
        }
    }
        

Also for roation, other configuration changes and to avoid view leaks it is necessary to detach the activity from the presenter overriding the onDestroy() method

    @Override
    protected void onDestroy() {
        super.onDestroy();
        presenter.detachActivity();
    }

Finally we want to override the onBackPressed method to let the presenter handle the fragment backstack poping

    @Override
    public void onBackPressed(){
        if(!presenter.onBackPressed()) super.onBackPressed();
    }

You have to implement MaterialToolbarSupplier only in the fragments that will provide custom Toolbar layout. In the onCreateView method you must inflate the MaterialToolbarContent providing a layout. Note you can have different layouts, for example one for portrait and other for landscape. Here you can also instantiate views of your MaterialToolbarContent

public class MyAwesomeFragment extends Fragment implements MaterialToolbarSupplier {
  @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
      // [...] infalte your fragment view
      
      // This is your time to create your MaterialToolbarContent and instantiate the views.
      toolbarContent = new MaterialToolbarContent(getActivity(), R.layout.my_awesome_toolbar);
      // Tell the presenter to set the MaterialToolbarContent of this Fragment.
      presenter.getToolbar().setContent(toolbarContent);
      // Instantiate all views
      Button myAwesomeButton = toolbarContent.findViewById(R.id.myAwesomeButton);
      myAwesomeButton.findViewById(R.id.myAwesomeButton).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                presenter.navigateTo(new OtherFragment());  // We can use the presenter this Fragment to navigate to others.
            }
        });
      // [...]
      return view;
    }
}

And also override the other MaterialToolbarSupplier methods, just one to get the presenter and other to return the MaterialToolbar to the presenter

    @Override
    public void setPresenter(MaterialPresenter presenter) {
        // get the presenter instance, you can use it later for navigate to children Fragments.
        this.presenter = presenter;
    }
    
    @Override
    public MaterialToolbarContent getToolbarContent() {
        // This will allow the presenter to set the MaterialToolbarContent when user navigates back to 
        // this Fragment or during configuration changes
        return toolbarContent;
    }

Download

MaterialToolbar is available through jcenter()

dependencies {
    compile 'es.shyri:materialtoolbar:0.1.1'
}

License

Copyright 2015 Shyri Villar

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.



鲜花

握手

雷人

路过

鸡蛋
该文章已有0人参与评论

请发表评论

全部评论

专题导读
热门推荐
阅读排行榜

扫描微信二维码

查看手机版网站

随时了解更新最新资讯

139-2527-9053

在线客服(服务时间 9:00~18:00)

在线QQ客服
地址:深圳市南山区西丽大学城创智工业园
电邮:jeky_zhao#qq.com
移动电话:139-2527-9053

Powered by 互联科技 X3.4© 2001-2213 极客世界.|Sitemap