here\'s my scenario: I start an Activity A via an AppWidget. The AppWidget displays (inter alia) 3 buttons. Each of开发者_开发百科 them has its own intent. They are designed to provide information to
I would like to launch the market from a preference screen but when I try to do this I obain a java.lang.SecurityException: Permission Denial: starting Intent { cmp=com.action.test/.ui开发者_如何学Pyt
How do I go to previous screen from current screen in Android app? I know there is a back button on phone, but it takes me to beginning screen of my app and I want 开发者_如何学Cmy buttons on app to w
I have an Act开发者_高级运维ivity (A) and a Service (S) which gets started by A like this: Intent i = new Intent();
I have an application that contains 3 activities A, B and C. The activity A is the one that gets started when I start my app. From A I start B using mIntent.setClass(A.this, B.class);, then startActiv
I am developing an application using services and Remote interface. I have a question about passing the reference of my Remote interface throughout Activities.
I have two Activitys, named App and Gallery. App containsfrontend buttons and functionalities, Gallery lists the images in the sd card.
I\'m passing data to a ListView to display some restaurant names. Now when clicking on an item I\'d like to start another activity to display more restaurant data. I\'m not sure about how to do it. Sh
Say I have开发者_如何学JAVA 2 activities (ActivityOne and ActivityTwo). How would I call ActivityTwo from ActivityOne? Then how would I return to ActivityOne from ActivityTwo? For example, I have a li
I am using following code to open Android Contacts @Override public开发者_运维知识库 void onCreate(Bundle savedInstanceState) {
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