android intent scheme

The purpose of intent is to bind application components and communicate between applications; StartActivity (), passing intent parameters, creating and displaying an activity; Use Intent Parsing (resolution) to dynamically select the most matched activity. Show start activity: Create a intent, specify the current c

Android intent transmits objects and returns refresh I have found this knowledge before the project is required. So let's make a summary today. We all know that intent is used for activity jump. The current page of Android jumps to a new page. Of course, data or objects are usually carried during redirection. Let me ta

Android Study Notes-Intents and Intent Filters (2)Knowledge Point: Continue to yesterday's Intents and Intent Filters learning to form an Intent (Building an Intent ): the Intent object carries information (for example, a clear co

Android: sending ing Data from the Send Intent, share your app Registration System When you click share in the system album, you can share the image through our own app. 1. Registration It is mainly used to register Intent-filter for activity in AndroidManifest. xml, such: 2. Processing: In the Activity, obtain text and images in

Several ways to transmit data with Intent Click here to obtain the complete code In addition to returning data from an activity, we often need to transmit data to the activity. For this purpose, we can use the Intent object to pass the data to the target activity. 1. Create a project named PassingData and add a Button in the activity_main.xml file: 2. Add a new secondactivity. xml file in t

There are three video playback methods for Android: 1. Use intent playback. Call the locally installed player and select a player for playback. Ii. Use VideoView for playback (VideoView is actually an encapsulation of MediaPlayer, which is easy to use but lacks flexibility ). 3. Use MediaPlayer for playback (using MediaPlayer objects for video playback provides maximum flexibility for controlling the playba

The difference between explicit intent and implicit intent in Android definition: Intent definition: Intent is a request message that is passed between different components and is the request and intent of the application.As a com

I e-mail: [email protected], welcome to exchange discussions.Welcome reprint, Reprint please specify the website: http://www.cnblogs.com/JohnTsai/p/3993488.html Knowledge Points: Continue yesterday's intents and Intent filters's study Make up a Intent (Building an Intent): The Intent object

Android Intent parameters pass the Android parameter pass in two ways,1is to pass parameters from one activity to the second activity and get the data in the second activity2is to pass parameters to the first activity after the second activity is closed (1) The first type: Public classFirstdemoactivityextendsActivity {PrivateButton Button3; PrivateEditText EditTe

How to solve the warning in Android 5.0 and above: Service Intent must be expli, androidexpli Sometimes we need to use the privacy startup method when using the Service, but after Android 5.0 is released, one feature is Service Intent must be explitict, that is, starting with Lollipop, the service must be started in th

; } @Override public int describecontents () { //TODO auto-generated method stub return 0; } @Override public void Writetoparcel (Parcel dest, int flags) { //TODO auto-generated method stub Dest.writestring (name); Dest.writeint (age); } public static final parcelable.creatornew parcelable.creator Public Parcelabledata Createfromparcel (Parcel in) { return new Parcelabledata (in); } Public parcelabledata[] NewArray (int size) { return new

This paper describes in detail the method of complex parameter transfer between Android intent. Share to everyone for your reference, specific as follows: Intent is a medium for passing arguments between activity and activity, between activity and service, and these two typically implement Java basic object types and string delivery.In the actual project, the va

Introduction to Broadcast Receiver Broadcast Receiver is one of the five major Android components and is frequently used. It is used to receive broadcast Intent asynchronously. The broadcast Intent is sent by calling Context. sendBroadcast () and BroadcastReceiver are used to receive broadcast Intent asynchronously. s

application.HOME: The handler for this intent filter can be used as an option on the local screen.Browsable: The handler that listens to this intent filter will be able to handle an action from within the browser.Alternative: Provides the default action for a specific action.Selected_alternative:2.3 DataThe implicit intent is used to match the data types of the

Android Intent component and androidintent component Today, I only know that there are less than 10 lines of code in the text message phone application. (1) tune the web browser Uri myBlogUri = Uri. parse ("http://kuikui.javaeye.com "); ReturnIt = new Intent (Intent. ACTION_VIEW, myBlogUri ); (2) Map Uri mapUri = Uri.

Android intent transmits objects and returns refresh, androidintent I have found this knowledge before the project is required. So let's make a summary today. We all know that intent is used for activity jump. The current page of Android jumps to a new page. Of course, data or objects are usually carried during redirec