android intent action view

, so all the filter conditions must be met (four conditions exist here). Otherwise, the second app cannot be accessed, 3: after the second app condition is written, we return to the first app, place a button in the layout, and set the button clicking event. Write all the filtering conditions and execute the jump. The specific code is as follows: Public void onClick (View v) {// create an intent object. Be

Explanation of Intent in Android (2) Introduction to using Intent to Broadcast events and Broadcast Receiver The first article explains how to use Intent to start new application components. However, they can also use the sendBroadcast method to anonymously broadcast messages between components. As a system-level messa

When using Android software, you often need to open the system settings or information interface to set related system items or view related system information, in this case, we can use the following statement: (for example, open the "wireless and network settings" Interface) Intent intent = new

); Intent.setdata (URI); StartActivity (Intent); Access map data = "geo://39.92,116.46"; URI = uri.parse (data); Action_view display data to the user Intent = new Intent (Intent.action_view,uri); StartActivity (Intent); The action in the If the

We've learned how to invoke an activity in a single application of our own. However, one of the more important developments in Android is the use of intent to invoke other application activity. In particular, your application can invoke many "built-in" applications in the system. The so-called "built-in" application, refers to the same level of application, such as browser,phone,sms and so on. For example,

I. Basic points of knowledge1, Label Property: The title of a acivity2. The r file should not be wrongly cited as the bottom of Android.3, Intent.setclass (this, main2activity.class);First parameter: ContextSecond parameter: Bytecode file for the component to be activated4, explicit activation (explicitly specified to activate the component)1) Intent.setclass (this, main2activity.class);2) Intent.setclassname (this, "com.njupt.multiactivity.Main2Activ

instance of the intentfilter class. However, the android system must understand the capabilities of related components before starting the components. Therefore, intent filters are generally not created using Java code, but in the androidmanifest file of the application. the Filters have fields similar to the action, data, and classification of

ObjectiveThis article mainly introduces the Android Intent, and analyzes the Intent query matching process from the point of view of the Android source code. Intent IntroductionIntent's Chinese is meant to be "

?id=app_id");Intent it = new Intent (Intent.action_view, URI);StartActivity (IT);Where app_id is the application ID, find the IDBy clicking on your application in market homepage, and notice the ID from the address bar14. Path PlanningUri uri = Uri.parse ("http://maps.google.com/maps?f=dsaddr=startlat%20startlngdaddr=endlat%20endlng Hl=en ");Intent it = new

); } [Java]View plaincopy Private void showNotify (){ Notification notice = new Notification (); Notice. icon = R. drawable. icon; Notice. tickerText = "you have a new message "; Notice. defaults = Notification. DEFAULT_SOUND; Notice. when = 10L; // After a delay of 100 milliseconds, the system vibrate for 250 milliseconds. After a pause of 100 milliseconds, the system then shakes for 500 milliseconds. // Notice. vibrate = new long [] {100