android home screen layout ideas

to describe the current state of a device. These features include: orientation of the screen, screen density, screen size, keyboard type, docking mode, language, and so on. Imagine a small pop-up window that partially obscures the current activity interface. When it appears, the masked activity is suspended by the system (OnPause ()) and the user cannot inter

fit into widget instancesThe view of the widget instance is controlled by remoteviews, and the sample is made in a static way. Code snippets such as the following:public class Birthdaystoredata {... ...public static void Updateappwidget (Context context,int widgetid,string name, String date) {//"1" To set remote View information///1.1), Get remote View objectremoteviews views = new Remoteviews (Context.getpackagename (), r.layout.birday_widget); ///1.2), SetText () settings for remote viewView

The screen processing is the development of the application is a basic point of comparison, almost all will be used. Online there is a lot of the screen to switch between the article, but turned over N page found unexpectedly exclusively is reproduced, so do not want to waste time to this above, or oneself according to their own needs and experience summed up it, also convenient for later reviewThe differen

When the screen changes to a horizontal screen, the system will call back the current Activity OnCreate method, you can put the following methods in your oncreate to check the current direction, and then let your setcontentview to load different layout XML. Copy Code code as follows: if (This.getresources (). GetConfiguration (). Orientation = =

1, before the Android 4.0 version, can be in the activity of Onattachedtowindow Add the following code implementation: @Override public void Onattachedtowindow (){ GetWindow (). SetType (WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG); Super.onattachedtowindow ();}2, 4.0 after the version, the processing method is as follows:Define a constant yourself first:Public static final int flag_homekey_dispatched = 0x80000000;Then, in OnCreate, add the code

Android horizontal and vertical screen switching and corresponding layout Loading Problems First, the problem of horizontal and vertical screen layout when switching: If you want the software to switch between portrait and portrait screens, the height and width of the portr

Project used, record, return key what the physical keys use onkeydown monitoring can be, but lock screen key, home button can not, here use Broadcast monitor both state changesIntentfilter Fragment:Mfilter.addaction (intent.action_close_system_dialogs);//home key mfilter.addaction (intent.action_screen_on); Open s