372
Bearbeitungen
Android Training/Building a Simple User Interface/en: Unterschied zwischen den Versionen
Android Training/Building a Simple User Interface/en (bearbeiten)
Version vom 18. Dezember 2015, 19:18 Uhr
, 18. Dezember 2015Neue Version von externer Quelle importiert
(Neue Version von externer Quelle importiert) |
(Neue Version von externer Quelle importiert) |
||
| Zeile 139: | Zeile 139: | ||
To improve the layout efficiency when you specify the weight, you should change the width of the <code>EditText</code> to be zero (0dp). Setting the width to zero improves layout performance because using <code>"wrap_content"</code> as the width requires the system to calculate a width that is ultimately irrelevant because the weight value requires another width calculation to fill the remaining space. | To improve the layout efficiency when you specify the weight, you should change the width of the <code>EditText</code> to be zero (0dp). Setting the width to zero improves layout performance because using <code>"wrap_content"</code> as the width requires the system to calculate a width that is ultimately irrelevant because the weight value requires another width calculation to fill the remaining space. | ||
Here’s how your complete activity_my. | Here’s how your complete <code>activity_my.xml</code> layout file should now look: | ||
''res/layout/activity_my.xml'' | ''res/layout/activity_my.xml'' | ||
<syntaxhighlight lang="xml"> | <syntaxhighlight lang="xml"> | ||