How to solve Android screen size for different mobile devices?

问题

I am testing the Android application in a small screen mobile. If I use Samsung tablets like other landscape mobile to test my android application the contents are moved slightly. How do I solve the screen resolution in Android?

回答1:

I think you should better check it in the Developer's website, where you have all the information. Here it is Supporting Multiple Screens In Android

回答2:

use this in manifest.xml

 <supports-screens 
    android:resizeable="true" 
    android:smallScreens="true" 
    android:normalScreens="true" 
    android:largeScreens="true" 
    android:anyDensity="true"/>

回答3:

you can create multiple layouts as per screen size (four different screen size) & put them in different folders under res like below

res/layout/my_layout.xml             // layout for normal screen size ("default")
res/layout-small/my_layout.xml       // layout for small screen size
res/layout-large/my_layout.xml       // layout for large screen size
res/layout-xlarge/my_layout.xml      // layout for extra large screen size
res/layout-xlarge-land/my_layout.xml // layout for extra large in landscape orientation

Also you need to add below lines in menifest file

<supports-screens 
   android:resizeable="true" 
   android:smallScreens="false" 
   android:normalScreens="true" 
   android:largeScreens="true" 
   android:anyDensity="true"/>

For more information check this link

回答4:

Try not to hardcode things in terms of px. Try using fill_parent wrap_content. Under very necessary circumstances,create separate folders for your layout as in layout,layout-land,layout-small,layout-small-land,layout-large etc. Place your layout in these folders and change your layout settings. Rest will be taken care by Android OS.

回答5:

I think you shuold get the screen resoloution in using java code and then set the widgets size by dynamically in oncreate() method of activity by using the given resolution.

来源：https://stackoverflow.com/questions/9029170/how-to-solve-android-screen-size-for-different-mobile-devices

标签

android

widget

screen

device