ClassLoader usage record: "The Road to Android", Android car recorder Software
I don't like General talk about those metaphysical principles, or remember those established things. People who rely on memories to make up for thinking are easy to fall into the cloud of people. In the end, they will be trapped by memories, and creativity will eventually die out. I ho
diagram description, call different functions in different states, or else an exception will occur.(4) After Android 6.0, the new access to permissions in addition to the same as in the previous version of the Androidmanifest file in the static request, the application needs to be requested according to the required permissions, in a way to show the User a Request Permission dialog box, in order to get the
Http://www.cnblogs.com/TerryBlog/archive/2010/08/10/1796896.html
In the previous article about Android app widgets, we continued to expand the previous example and completed a small project, which can be used directly. Address of the previous Article: A Preliminary Study of the android Desktop component [widget]. If you have never touched the app widget, you can take a look at it to help you understand the
their own projects! 1. The blue content has the general nature, can copy the paste;2. The orange content is used to specify the jar files in the program (the library project that can see the references does not need to be included because they are already specified in the Project.Properties file).3. The red content is used to represent the contents of the jar package that is reserved (not confused) for reference.4. Green Grass content is used to indicate that the entity class under the Bean fil
1. Search for content from google
Intent intent = new Intent ();
Intent. setAction (Intent. ACTION_WEB_SEARCH );
Intent. putExtra (SearchManager. QUERY, "searchString ")
StartActivity (intent );
2. Browse the webpage
Uri uri = Uri. parse ("http://www.google.com ");
Intent it = new Intent (Intent. ACTION_VIEW, uri );
StartActivity (it );
3. display a map
Uri uri = Uri. parse ("geo: 38.899533,-77.036476 ");
Intent it = newIntent (Intent. Action_VIEW, uri );
StartActivity (it );
4. Route Plannin
Intent redirects to the dial-up interface, contact interface, SMS interface, and other interfaces in the system application.
Now, the functions under development need to jump directly to the dialing, contact, text message interface, and so on. After finding a lot of information, I sorted it out myself.
First, let's look at the dialing interface first. The Code is as follows:
Intent intent = new Intent ();
Intent. setAction ("android. intent. action. C
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