phonebook app for android

(filename);HttpURLConnection conn = (HttpURLConnection) url.openConnection();conn.connect();int len = conn.getContentLength();InputStream is = conn.getInputStream();byte[] by = new byte[len];is.read(by);str = new String(by, "UTF-8");return str;}catch (MalformedURLException e){// TODO Auto-generated catch blocke.printStackTrace();return "";}catch (IOException e){// TODO Auto-generated catch blocke.printStackTrace();return "";}}} Updateapplication class: Package COM. tutor. config; import

In our development process, we often encounter the need to judge the app to enter the background, or switch to the foreground of the situation. For example, we want to judge the app to switch to the foreground, display an unlock interface, require the user to enter the unlock password to continue operation, we want to judge the app to switch to the background, lo

inherits from the appwidgetprovider class.Import Android. App. pendingintent;Import Android. appwidget. appwidgetmanager;Import Android. content. componentname;Import Android. content. context;Import Android. content. intent;Impo

see the current resource ID of the Geoquiz app. R.java files are automatically generated during the Android project compilation process, follow the warning in the header of the file, and do not attempt to modify the contents of the file./*auto-generated FILE. Do not MODIFY. * * This class is automatically generated by the * AAPT tool from the resource data it found. It * should not being modified by hand.

related resource file, Smali is the Smali assembly file;3. recompileRecompile command format :./apktool b apk Source directory apk file name;-- Execute command :./apktool b wheelview wheelview1.apk, wheelview1.apk file can be generated;[Email protected]:~/decompiler/linux/apktool$ lsaapt apktool apktool.jar wheelview wheelview.apk [email protected]:~/decompiler/linux/apktool$./apktool b wheelview WheelView1.apkI:Checking whether sources has Changed ... I:smaling ... I:checking whether resou

The source is the campus second-hand trading system application with the service side, is also an Android and Javaweb-based campus second-hand trading system, including a full set of Android client, Javaweb server, MySQL database, can be basic list display posts, display post details, user registration login, favorite posts, messages , upload images to publish information, manage posted posts, publish and m

"Org.androidannotations:androidannotations-api: $AAVersion"Compile ' com.android.support:support-v4:22.1.1 '5.3 Apt {arguments {Androidmanifestfile Variant.outputs[0].processresources.manifestfileResourcepackagename ' Org.shuaibi.hi_blog '}}Such as:The configuration is done here, let's see how to use it.Package Org.shuaibi.hi_blog.activity;import Android.app.activity;import android.content.intent;import Android.os.bundle;import Android.widget.textview;import Android.widget.toast;import Org.andr

Android practice simple tutorial-48th gun (App guide page effect implementation), androidapp Kids shoes that often use apps will find that the first time they enter the APP, there will be a boot page, which can include some APP usage introductions or other information. Next we will study how to implement this function,

After completing the previous lesson (creating a simple user interface), we already have an app (app) that shows an activity (an interface) that contains a text field and a button. In this lesson, we will add some new code to the MyActivity start of a new activity when the user clicks the Send button.Response Send button1 Open the Content_my.xml file in the Res/layout directory in

My topic is a bit of attention, and of course there are spray uneven people think I am alarmist, then listen to what I say is not so little truth.The app in the title excludes the niche developers who just want to push ads on the app, but these developers don't have a high starting point, they just want to rely on the Android platform's easy-to-use