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?[Activity (Label ="Demo app_01", Mainlauncher =true, Icon ="@drawable/icon")] Public classmainactivity:activity {protected Override voidOnCreate (Bundle bundle) {Base. OnCreate (bundle); //Set Our view from the "main" layout resourceSetcontentview (Resource.Layout.Main); //Get Our buttons from the layout resource,//And attach an event to it } }If you click the button to launch another activity code, is there a familiar feeling?Button btnopenactivity = findviewbyid+ = (s
Original address: http://developer.android.com/design/wear/structure.htmlThe user is accustomed to clicking on the icon to launch the app, but Android Wear is not the same. A typical wear application inserts a card into the stream at the right moment in a situation. This card may contain a button for quick interaction to open a full screen view (in some cases, the card may not provide interactive buttons):T
The theme of Android theme developers, if you want to replace the Third-party application icon, you must know the application of the package name. Actually want to know the application of the package name is very simple, directly in the browser to open Google Play or pea pod, open an application page, look at the URL you will find that the URL last "/" after the character is the application of the package n
whichButton ){18.19./* User clicked Yes so do some stuff */20 .}21 .})22. setNegativeButton (R. string. alert_dialog_cancel,23. new DialogInterface. OnClickListener (){24. public void onClick (DialogInterface dialog, int whichButton ){25.26./* User clicked No so do some stuff */27 .}28 .})29 .. create ();Send Call to VoiceMailIn the preceding example, the list items are implemented by defining Array resources. The list items can also use Content Provider as the data source. In this example, the
Speaking of Android phone, most people's impression is a bit of time to become a little lag, some programs in the run inexplicably crashes, open the System folder A look, found a lot of files, and then use the mobile phone butler APP constantly clean optimization, just feel the speed slightly improved point, Even if the mobile phone in a variety of performance in front of the software score ahead, or feel n
Recently, many apps have met the immersion notification bar, the so-called Immersion notification bar: is used to navigate the various interface operating space in the context of the main program content, through the relative "invisible" interface to maximize the user's visual range to use the content itself. The latest Android 4.4 system's Notification bar immersion mode is in the software when the notification bar and the top of the software color
Objective As Android developers, presumably more or less to touch the start speed optimization related things, when the user more and more, the product function with more and more iterations, the App gradually become bloated is a very common phenomenon, even can be said to be unavoidable phenomenon, followed by the work is to optimize the performance of the app,
Speaking of Android phone, most people's impression is a bit of time to become a little lag, some programs in the run inexplicably crashes, open the System folder A look, found a lot of files, and then use the mobile phone butler APP constantly clean optimization, just feel the speed slightly improved point, Even if the mobile phone in a variety of performance in front of the software score ahead, or feel n
1. Preface Idle to be bored. The phone is something that comes into contact every day. What is the easiest way to get in touch with a program? Think of some people saying that both front and back are all stacks. Oh, look at the HTML5 full stack. I'd say it's interesting to have more contact. Write back end every day. It's not a business layer. It's not a big algorithm. The front end is much more interesting. Of course, I'm the old one. It's not ag.vue,react. It's just that the water in the fron
, and then tick Enabel project specific settings selected. Then select the factory Path under annotation processing:Also tick Enabel project specific settings, then click Add JARs, add the jar under Compile-lib under the folder, then apply, then OK. This will enable the use of this Android annotations open source jar package.The following is a simple explanation of how and how to use the effect, you can com
The above has already introduced the porting process of android temperature sensor. The code page has been posted to everyone. Now we can write an APK for testing. The code is very simple, and the interface is very simple and ugly. Haha, don't mind. This aok is only used for testing. I will not introduce it more here and paste the Code directly.Package com.
transition is also relatively long, where the pixel transition is mainlyVersions of different pixels are still present. The reason is that there are still many domestic handset manufacturers to use the screen is not a stable version, often low-end phone screen resolution is relatively poor. and high-endThe resolution of the phone is relatively high. In fact, compared to Android developers, the Apple developer is still more fortunate, because the curr
completeCallback.onwritefinished (writtenpages); ...}2.5 Drawing the contents of a PDF pageWhen the app prints, we need to generate a PDF document and pass it to the Android print frame for printing, and we can use any PDF build library to assist with this operation.The Printedpdfdocument class uses canvas objects to draw elements on a PDF page.ExampleDraw the following
: @ com.android.dx.command.dexer.Main.main (main.java:199) at Com.android.dx.command.Main.main (main.java:103)Yes, the number of Dex file methods in your app exceeds the maximum of 65536, so simply put, the app is bursting.So let's see why this error is caused:InAndroidSystem, aAppAll of the code is in aDexFile inside.Dexis a jar-like store that has manyJavaCompiles the archive file for the byte code. Beca
go: How to publish your Android appAndroidgoogleapplicationtools tool Eclipse How to publish your Android apphttp://www.aqee.net/some-things-to-know-about-publishing-android-apps/So far, in the Android Market, there are 2 of my apps,So, I want to write a little bit about the Androi
If all applications have version updates, how can they be updated? Today, we will introduce the entire process of automatic application updates. The procedure for automatically updating a program is roughly as follows: Program startup --> timely background check for updates ---> link remote server --> get new version information --> Compare the current version --> if (updated) --> display the update prompt dialog box and display the updated content --> submit and select. Below is my demo. You
Pea pod, app Bao, Android Market, etc.), So the question is, if we want to count the number of downloads we've developed, we have to use statistics, and not only can we count the number of downloads and launches of our app, we can also count the amount of pages visited, the bugs in the program, and so on, because there's a continuous iteration and user experienc
) wv.cangoback ()) {Wv.goback ();return true;}}return false;}});Setting up JavaScript supportWv.getsettings (). Setjavascriptenabled (True);Wv.getsettings (). Setjavascriptcanopenwindowsautomatically (True);Wv.getsettings (). Setdatabaseenabled (True);Wv.getsettings (). SetDatabasePath ("/data/data/com.xinze.joke/databases");Create a Webviewclient objectWebviewclient WVC = new Webviewclient () {@Overridepublic boolean shouldoverrideurlloading (WebView view, String URL) {Wv.loadurl (URL);Remembe
properly on the Android 4.0.3 platform. Therefore, in this case, you must explicitly include a run-time check:if (Android.OS.Build.Version.SdkInt >= Android.OS.BuildVersionCodes.Lollipop){Builder. Setcategory (Notification.categoryemail);}(Note: Android.OS.BuildVersionCodes.Lollipop refers to Android 5.0)2. Android AP
│││├──values│││ nbsp;├──values-sw720dp-land│││├──values-v11││ │└──values-v14││└──release││├──drawable-hdpi││├──drawable-mdpi││├──drawable-xhdpi││├──drawable-xxhdpi││├── layout││├──menu││├──values││├──values-sw720dp-land││├──values-v11││└──values-v14│└── rs│├──debug│└──release├──source│├──aidl││├──debug││└──release│├──buildconfig││├──debug│││└──com│││└──example│││└──gradle││└──release││└──com││└──example││└──gradle│├──r││├──debug│││└──com│││└─ ─example│││└──gradle││└── release││└──com││└──example
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