Android Senki mucchin

How to Add Activity in Eclipse

Sponsored links

The app, you want to add an Activity, but the way?

If you add a Android Project in Eclipse, java file of Activity that comes up first is not it is generated.
Depending on the Android app you want to develop, there will be if you want to have more than one Activity.
I thought in the various sites and books, has an article about adding Activity, but also any article, and, confusing the first step of the additional really good enough.
People intuition is good, but I'll see it in the.
Such procedure, I think where it compared to the way of treatment in the program, I want you to tell me take-home gait, if possible?
I think with that, that it will introduce in the take-home gait as much as possible, the procedure of adding Activity using Eclipse.


I add java file 1.Activity of the (Class).
From the Package Explorer, at the package that made of Android Project you want to add the Activity, the src-> first, right-click.
And, if you select New-> Class, New Java Class window opens.
How to Add Activity in Eclipse
How to Add Activity in Eclipse
I enter the class name of your choice in the "Name". (Red frame portion of the image)
This is the java file name.
Because there is a button labeled "Browse" to the far right of a place called "Super Class", I press. (Part of the frame the brown image)
Then, Supperclass Selection screen opens.
How to Add Activity in Eclipse
Since I think the red portion of the image frame, the first listed as "java.lang.Object" You will probably clear.
I choose it if there is an "Activity" from the list below.
It is an inherited mere Activity class (examples, but you must inherit the MapActivity and ListActivity. Please choose a class that, as the case may be, inherit.
So can you change a class that inherits from the code later of course, it is all right even by mistake here. )
If not, then, as the image below, in the text box, and if I type A cti · · ·, listing, so will have been squeezed together in the character, it is useful to Once you have become accustomed.
How to Add Activity in Eclipse
Then, press OK, and press the Finish button when you return.
Now, java file is generated completion.


Sponsored links


Describe the declaration of the Activity that you added to the 2.Manifest.xml.
Add the java file, the only implementation, Activity does not work.
The Manifest file, you need to add the declaration of the Activity.
The contents of the XML, it is the following form. (If you want to add a Activity called xxxActivity.java)
<activity android:name="xxxActivity"> </ activity>
Now, we will explain how to set up in Eclipse.
First, as shown in the following image, I will open it in the Android Manifest Editor AndroidManifest.xml. (Because it is associated with, usually, OK. By double-clicking)
How to Add Activity in Eclipse
And I open the Application tab. It is a screen similar to the following.
How to Add Activity in Eclipse
Because there (image red frame portion above) screen bottom left corner, it referred to as "Application Nodes", I press the Add button here. Then the following screen will open.
How to Add Activity in Eclipse
※ When it is if you are adding a Activity already, it is also possible that there is a radio button as shown below, please select the choice of the first one at that time.
How to Add Activity in Eclipse
Because there in the list box below, it called "Activity", I double-click on it. and (can be OK to select)
Then, I think as the red frame part of the image below, the Application Nodes, an element called "Activity" has been added.
How to Add Activity in Eclipse
While selecting this, I see the place on the right side of the screen called "Attributes for Activity".
I think that it is as shown in the following image.
How to Add Activity in Eclipse
Because there there's the "Name" and press the Browse button on the right side, the following screen will open.
How to Add Activity in Eclipse
To image red frame of the window that opens, there is a text box.
Here, I'll do I devoted the class name you just added.
It is OK It does depend from the list below.
In, you are finished press OK, and if you save the Manifest.xml.


Now, you are finished for additional of Activity.
In this article, I will end with the description of the previous steps.

After that, you will carry by adding the definition of the layout, and, proceeds with implementation of the Activity class.

Add to Hatena

Sponsored links

URL:
TRACKBACK URL:

Comments & Trackbacks

  • Comments (2)
  • Trackbacks (1)
  1. I was allowed to look blog.
    Currently, is the creator of studying, but will be very helpful content is very clearly on his own app development!
    It is really helpful when there is this kind commentary, such as cormorants because it is a stage that began to describe circumference while looking for a site variety.

    I will be helpful in the future ^ ^

  2. Thank you for your comment.
    Please do your best study!

    Leave a Reply

    *
    (Will not be published) *
    *

    Return Top