android getapplicationcontext

How to check visibility of software keyboard in Android? Configuration Change Problems caused by Android Configuration change and how to solve them Handling Runtime Changes Context Android Learning--context and Getapplicationcontext () Context in

(restoring SMS); List SmsInfos = smsInfoService. getSmsInfosFromXml (); mPd. setMax (smsInfos. size (); for (SmsInfo smsInfo: smsInfos) {ContentValues values = new ContentValues (); values. put (address, smsInfo. getAddress (); values. put (date, smsInfo. getDate (); values. put (type, smsInfo. getType (); values. put (body, smsInfo. getBody (); getContentResolver (). insert (uri, values); SystemClock. sleep (2000); mPd. incrementProgressBy (1); // Add 1} mPd to the scale value of each pro

The Notification in the top bar of the Android homepage can customize the style of the Notification message bar and click the Notification column to enter the people-oriented program ., Android custom message bar Common Program notifications are displayed in the top bar of the home page. 1 package com. lixu. tongzhi; 2 3 import android. app. activity; 4 import

We are not familiar with the Listview grouping, because the contact information in the address book that comes with Android is the ListView grouping. This function has been used in recent projects. Therefore, we hope to be helpful when we have time to update the next blog over the weekend. In fact, there is no big difference between the grouped ListView and the ListView we usually use, that is, we need to make a judgment in the getView method in the a

same object. In fact, this result is also very good understanding, because the previous has said, application itself is a context, so here to get Getapplicationcontext () The result is MyApplication itself instance.Then some friends may ask, since these two methods get the same results, then why should Android provide two ways to repeat the function? In fact, these two methods are quite different in scope.

Android broadcast Summary 1. The sendBroadcast method sends a broadcast. Package com. example. android_broadcast_normal; import android. app. activity; import android. content. intent; import android. OS. bundle; import android. view. menu; import

// service13 public class MyService extends Service {14 private static final int CODE = 1; 15 public MyService () {16} 17 @ Override18 public IBinder onBind (Intent intent) {19 return mMessenger. getBinder (); 20} 21 22 // create a courier and encapsulate handler23 private Messenger mMessenger = new Messenger (new Handler () {24 @ Override25 public void handleMessage (Message msg) {26 Message toClient = Message. obtain (); 27 switch (msg. what) {28 case CODE: 29 // receives messages from the cl

); log. E ("flag_no_create -------> stoppendintent11:", stoppendintent11 + ""); alarmmgr. cancel (stoppendintent11); pendingintent stoppendintent12 = pendingintent. getbroadcast (getapplicationcontext (), request_code_1, intent, pendingintent. flag_cancel_current); log. E ("flag_cancel_current --> stoppendintent12:", stoppendintent12 + ""); alarmmgr. cancel (stoppendintent12); pendingintent stoppendintent13 = pendingintent. getbroadcast (

(getApplicationContext (), the selected date is: + year + month + dayOfMonth + day, Toast. LENGTH_LONG ). show ();}});}} : Iv. Time Selector TimePicker allows you to select a time. The component is more elegant. You can also set a time to change the listener. Once the time changes, the callback method is triggered; Instance source code: XML file: Activity source code: Package shuliang. han. time_date_test; i

. currentThread (). getId (); mView. setText ("111") ;};}; @ Override protected void onCreate (Bundle savedInstanceState) {super. onCreate (savedInstanceState); setContentView (R. layout. activity_main); init (); System. out. println ("---> UI Thread:" + Thread. currentThread (). getId (); // Method 1: new Thread () {public void run () {System. out. println ("---> New Thread:" + Thread. currentThread (). getId ());};}. start (); // Method 2: new Thread (new Runnable () {@ Override public void ru

Android mobile guard-md5 encryption process, android-md5 In the previous article, we stored the user's password using SharedPreferences, and opened/data/com. wuyudong. the config. import the xml file to the local device to view the content: The password is in plain text, which is very insecure. Md5 encryption is used here For more information, see http://www.cnblogs.com/wuyudong/p/5941131.html. Compile the

OnClick (dialoginterface arg0, int arg1) {Toast.maketext (Getapplicationcontext (), arg1+ "= =" +temp, 1). Show ();}});Builder.setnegativebutton ("Don't like", New Onclicklistener () {@Overridepublic void OnClick (dialoginterface arg0, int arg1) {Toast.maketext (Getapplicationcontext (), arg1+ "= =" +temp, 1). Show ();}});Builder.create (). Show ();}/*** Custom* @param view*/public void Click7 (view view)