android intent scheme

The usage of Android intent is summarized comprehensively. Intent is something special in Android. You can specify the action (such as view, edit, and dial) to be executed by the program in intent and the information required when the program executes the action. Af

Common Intent usage in Android-Part 1 (source code download) Send SMS When sending a text message, the action we want to use isIntent.ACTION_SENDTOAnd the URI issmsto:Protocol to ensure that the SMS application receives and processes our intent objects, rather than other applications, so as to accurately send SMS messages. If our action is notIntent.ACTION_SENDT

I. Intent Introduction:Intent's Chinese meaning is "intention, intention", in Android provides the intent mechanism to assist the interaction between the application and communication, intent is responsible for the application of the action, the action involved in data, additional data description,

This article is an example of an Android activity that uses intent to implement page jumps and parameter transfer methods. Share to everyone for your reference, specific as follows: Create a new Firstavtivity.java package com.zhuguangwei; import android.app.Activity; import android.content.Intent; Import Android.os.Bundle; Import Android.view.View; Import Android.view.View.OnClickListener; Import A

, 0); boolean isIntentSafe = activities. size ()> 0; if (isIntentSafe) {startActivity (intent);} else {Toast. makeText (MainActivity. this matches None, Toast. LENGTH_SHORT ). show ();}} XML Code:NOTE: The category label must exist. 2. Better understanding of webpage calls Uri:Final Uri urihttp = Uri. parse ("https://www.baidu.com/s? Wd = intbird ");// Sch

name"); Operationlist.add (Builder.build ()); Builder = Contentprovideroperation.newinsert (Data.content_uri); Builder.withvaluebackreference (phone.raw_contact_id, 0); Builder.withvalue (Data.mimetype, Phone.content_item_type); Builder.withvalue (Phone.number, "PhoneNumber of the Contact"); Builder.withvalue (data.is_primary, 1); Operationlist.add (Builder.build

the Activity matches. However, if there are more than two matching programs on the phone, a dialog box will pop up to indicate the matching. The value of Action has many predefined meanings in Android. If you want to directly go to your own Intent receiver, you can add a custom Action value to the receiver's IntentFilter and set the Category value to "android.

Android: android Intent and IntentFilter, intentfilter Article from: http://blog.csdn.net/intbird1. intentfilter description: If you want to open another application of an activity, or call our own activity in webView or bybird app,You can use intentfilter to filter the activities we need; * Uri parameter description Java Code: final Uri uri = Uri.parse("intbir

Intent is a very important concept in Android, like the meaning (intent, purpose) of the word, which is used in Android to invoke a build to do something, such as starting an activity through startactivity, Starting a service through the StartService, sending a broadcast through the Sendbroadcast, is equivalent to a br

Reprinted: http://www.android123.com.cn/androidkaifa/612.html Display web pages: 1. Uri uri = URI. parse ("http://www.android123.com.cn ");2. Intent it = new intent (intent. action_view, Uri );3. startactivity (it ); Show Google maps: 1. Uri uri = URI. parse ("Geo: 38.899533,-77.036476 ");2. Intent it = new

The importance of intent in Android is self-evident. This paper mainly summarizes some problems needing attention in the process of intent use.1. Implicit intent Androidmanifest.xml declaration As an "intent" intent, the Androidma

This article is to master the use of implicit intent in Android development by completing a real-combat task.Task : Let's say we've implemented a video player (playeractivity), and we want to register it with the system and start the video player when the user clicks on a local video or online video. ( Assuming that the full path of the class is: com.jhuster.videoplayer.PlayerActivity)[Note]: Complete sampl

Android intent usage 1. Start a new Activity Intent it = new Intent (Activity. Main. this, Activity2.class ); StartActivity (it ); 2. pass data to the next Activity (use Bundle and Intent. putExtras) Intent it = new

In this paper, an example is given to analyze the method of intent passing objects in Android development. Share to everyone for your reference, specific as follows: Method One: Use method: Public Intent Putextra (String name, parcelable value) passes a parceable parameter that is serialized to memory. Use method: Public I