auto rotate android

, generally like short messages, flight mode, what settings and other suggestions with contentobserver, like what push, update, video chat, suggest with service, reasonable allocation of memory use, optimize the performance of the app.650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M02/74/3D/wKioL1YXNbSyxrjtAAQ8zhtm9UY741.gif "title=" C2adb464tw1etn3dny1qng208c04p7bj.gif "alt=" Wkiol1yxnbsyxrjtaaq8zhtm9uy741.gif "/>Address: http://down.51cto.com/data/2103679This article is from the "Liang

, mDatas); mListView.setAdapter(mAdapter);Then implement the method onRefresh() , in the method to do some drop-down refresh operation, it is so simple, such as the following code, in the method to send a handler analog delay operationpublicvoidonRefresh() { 2000); }Send a handler message that operates after 2 seconds, and then do the following in handler:private Handler mhandler = new Handler () {public void handlemessage (android.os.Message msg) {switch (ms G.what) {case

Class method:+ (void) ShowMessage: (NSString *) Message {//Get WindowUIWindow *window =[UIApplication Sharedapplication].keywindow; UIView*showview =[[UIView alloc] init]; Showview.backgroundcolor=[Uicolor Blackcolor]; Showview.frame= CGRectMake (1,1,1,1); Showview.alpha=1.0f; ShowView.layer.cornerRadius=5.0f; ShowView.layer.masksToBounds=YES; [Window Addsubview:showview]; UILabel*label =[[UILabel alloc] init]; Uifont*font = [Uifont systemfontofsize: the]; CGRect Labelrect= [Message Bound

Eclipse automatically adds the import statement, using CTRL + Shift + O combination to automatically find Java import statements to add; Android defaults to alt+enter a single Add import statement, you can modify the IDE to make it automatically added, the Java library used; Location: Files->settings-> IDE settings-> Editor-> Auto Import Select: Add unambiguous imports on the fly. As shown in figure: