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Create a simple android app
Create a simple android app












  1. Create a simple android app how to#
  2. Create a simple android app code#
  3. Create a simple android app trial#
  4. Create a simple android app Offline#

Edit message: long-press on your message for message options, including editing.Attachments: use the paperclip button in MessageInputView to attach images and files.Reactions: long-press on a messages to add a reaction.Commands: type / to use commands like /giphy.Link previews: generated automatically when you send a link.

Create a simple android app Offline#

  • Offline support: send messages, edit messages and send reactions while offline.
  • If we're already in the channel, it will navigate to the channel list by emitting a NavigateUp state that we handle by finishing ChannelActivity.Ĭongrats on getting your chat experience up and running! Stream Chat provides you with all the features you need to build an engaging messaging experience: If we're in a message thread, it'll navigate back to the channel.

    create a simple android app

    Create a simple android app how to#

    The handler sends a BackButtonPressed event to the MessageListViewModel, which will decide how to handle this event. Steps 5 and 6: We create a back button handler, and set the same behavior for the MessageListHeaderView and the Activity's OnBackPressedDispatcher.The MessageInputView needs to know when you’re editing a message or when you enter a message thread, which is also a piece of useful information for MessageListHeaderView. Steps 3 and 4: We coordinate the MessageListView with both MessageListHeaderView and MessageInputView.This loose coupling between components makes it easy to customize things, or only use the components you find necessary. Step 2: We bind these ViewModels to their respective Views.MessageInputViewModel - Responsible for composing and sending new messages.MessageListViewModel - Loads a channel's messages, while also providing useful information about the current state of the channel.

    create a simple android app

  • MessageListHeaderViewModel - Provides useful information about the channel.
  • Step 5: We bind our ChannelListView to the ChannelListViewModel by calling the bindView function.Ĭonfiguring ChannelActivity involves a few steps, so let's review what's going on.
  • The documentation about Querying Channels covers this in more detail. For the filter, we’re specifying all channels of type messaging where the current user is a member. We’re using the default sort option which orders the channels by last_updated_at time, putting the most recently used channels on the top.
  • Step 4: We configure the ChannelListViewModelFactory with a filter and a sort option.
  • For more information, see the Tokens & Authentication page. In a real-world application, your authentication backend would generate such a token at login / signup and hand it over to the mobile app.
  • Step 3: We create a User instance and pass it to the ChatClient's connectUser method, along with a pre-generated user token, in order to authenticate the user.
  • For a production app, we recommend initializing this ChatClient in your Application class. Next, we add the offlinePluginFactory to the ChatClient with withPlugin method for providing offline storage capabilities.

    Create a simple android app trial#

    This key points to a tutorial environment, but you can sign up for a free Chat trial to get your own later.

  • Step 2: We create a connection to Stream by initializing the ChatClient using an API key.
  • The OfflinePlugin class employs a new caching mechanism powered by side-effects we applied to ChatClient functions.
  • Step 1: We create a StreamOfflinePluginFactory to provide offline support.
  • Create a simple android app code#

    Step 7 − Replace the dart code in the lib/main. README.md − Project description file written in Markdown format Pubspec.lock − Auto generated by the Flutter package manager, Pub Pubspec.yaml − Used by Pub, Flutter package manager iml − project file used by Android studio packages − auto generated to track the flutter packages

    create a simple android app

    metadata − auto generated by the flutter tools Test − Folder containing Dart code to test the flutter application Ib/main.dart − Entry point of the Flutter application Lib − Main folder containing Dart code written using flutter framework Ios − Auto generated source code to create ios application Various components of the structure of the application are explained here −Īndroid − Auto generated source code to create android application The structure of the application and its purpose is as follows −

    create a simple android app

    Let us check the structure of the application and then, change the code to do our task. Set the company domain as and click Finish.Īndroid Studio creates a fully working flutter application with minimal functionality. Step 4 − Configure the application as below and click Next.ĭescription: Flutter based hello world application For this, select Flutter Application and click Next. For this, click File → New → New Flutter Project In this chapter, let us create a simple Flutter application to understand the basics of creating a flutter application in the Android Studio.














    Create a simple android app