Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Create a new Project.</p> <p>There is a layout folder ,values-sw600dp,values-dw720dp-land. In both these folders, there is a dimens.xml file. What is written in it is this :-</p> <pre><code>&lt;resources&gt; &lt;!-- Customize dimensions originally defined in res/values/dimens.xml (such as screen margins) for sw720dp devices (`e.g. 10" tablets)` in landscape here. --&gt; &lt;dimen name="activity_horizontal_margin"&gt;128dp&lt;/dimen&gt; </code></pre> <p></p> <p>That mean folders with sw-720 dp are for 10 inch devices, similar 600dp are for 7 inch devices and default layout folders vary from 3 to 5 inch device.</p> <p><strong>layout-sw600dp</strong> -> This folder will have xml in PORTRAIL Orientation for 7 inch devices</p> <p><strong>layout-sw600dp-land</strong> -> This folder will have xml in LANDSCAPE Orientation for 7 inch devices. When you rotate your device, view will be formed from this folder</p> <p>Based on the dpi/resoulution of your devices, you can create unlimited number of layout folders.</p> <p>Similarly, there are folders for images called drawable ->hdpi ldpi mdpi xhdpi xxhdpi. Based on the resolution of devices, images are picked from their respective category.</p> <p><strong>xxhdpi will contain images with the highest resolution</strong>. So try to download big resolution images and downsize them and put them in the other folders.</p> <p>Now how to know which device will take which image ? <strong>See the image below :-</strong></p> <p>See the drop down. It contains a list of devices with their resolutions and image type -hdpi ldpi mdpi xhdpi xxhdpi. Moreover, you can <strong>GOOGLE</strong> for the devices and their resolutions and dpi's.</p> <p>So whatever app you are making for a device, choose that device and look at its resolution and see whether it is hdpi or ldpi etc. Accordingly, put the images and layouts.</p> <p>This is my understanding. I create my layouts with this understanding. I hope you got a clear picture <img src="https://i.stack.imgur.com/EXnfa.png" alt="enter image description here"></p>
    singulars
    1. This table or related slice is empty.
    1. POAndroid supporting multiple screens with Images
      singulars
      1. PTQuestion
    1. PTAnswer
    1. This table or related slice is empty.
    1. USRahul Gupta
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POAndroid supporting multiple screens with Images
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    1. COOkay, thanks, now I understood ;) Now another problem came. I have "values-sw720dp", "values-sw600dp", "values-sw480dp", "values-sw320dp", "values-sw240dp" and "values" folders. In my layout emulator is nexus4 with 768x1280 density. I'm changing dimens in those folders and saw that when I change dimens in values-sw320dp folder my nexus4 emulator also changes. Maybe you know why? I think it should take dimens from values-sw720dp not from values-sw320dp ...
      singulars
      1. PO
      1. USlinkas
    2. COFirst of all it is 1280x768(Width/Height).This is the formula for calculating dpi -> dpi = sqrt(w^2 + h^2)/inches. Applying formula for nexus 4 -> sqrt(768^2 + 1280^2)/4.7 = 317. That is why it is taking from 320 folder . Get it?
      singulars
      1. PO
      1. USRahul Gupta
    3. COYes, thank you. But doesn't sw means smallest width? If I have nexus 4 (768x1280) with screen 4.7 (so dpi = 317) and some other phone (240x432) with screen 3.4 (so dpi =145) why both of them getting dimens from values-sw320dp folder? I have values-sw240dp folder, so shouldn't second screen take from that?
      singulars
      1. PO
      1. USlinkas
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload