delete voicemails on android

Add, delete, modify, query, and delete android Databases Main java Package com. itheima. crud; import android. app. activity; import android. content. context; import android. database. sqlite. SQLiteDatabase; import

During the development of the project. It is often necessary to delete information from the user list. There are two ways to delete operations that are used frequently in Android. One is that a similar swipe occurs when the button is deleted, and the other is selected by a checkbox. Then delete it by using the button.

This article illustrates the way Android implements SQLite Add, update, and delete rows. Share to everyone for your reference, specific as follows: The Sqlitedatabase class exposes specific methods, such as inserts, deletes, and updates, which wrap the SQL statements required to perform these actions. However, the Execsql method allows you to execute any valid SQL statements on a database table that you wa

In the upload of multiple images we usually choose a lot of pictures, and then we can long press one of the pictures, when all the pictures will show a deleted corner, we click on one of them can delete the image, the effect of the picture: The code is easy to read and posted directly: Package Zm.imageview; Import android.app.Activity;Import Android.content.Context;Import Android.os.Bundle;Import Android.view.LayoutInflater;Import Android.view.Vi

string[]{"15101689022"}, NULL); 6. Check all records of a contact (by phone number) Copy Code code as follows: Resolver.query (CallLog.Calls.CONTENT_URI, NULL, "number=", New string[]{"15101689022"}, NULL); 7. Check all outstanding phone records for a contact (by phone number) Copy Code code as follows: Resolver.query (CallLog.Calls.CONTENT_URI, NULL, "Number=?") and type=3 ", New string[]{" 15101689022 "}, NULL); 8.

use Scroller to implement the gorgeous ListView sliding Delete Item Effect Here's a little example of using scroller, At the same time can also be used to help the initial release of the reader more familiar with the use of scroller mastered the use of scroller, we can achieve a lot of sliding effect. For example, sideslip menu, Launcher,listview drop-down Refresh, and so on, I realized today is the ListView item's left and right sliding

Refer to Android imitation Tencent QQ implementation of sliding Delete this article to learn, the article implementation of the function is: on the ListView item from right to left, the deletion button appears, click the Delete button to delete the item, the effect After reading the article, it's not necessary to re

Short[buffersize]; Audiorecord.startrecording (); LOG.I (TAG, "Start recording"); IsRecording = true; while (isrecording) {int bufferreadresult = audiorecord.read (buffer, 0, buffersize); for (int i = 0; i If you want to debug these PCM files to do audio testing, I recommend using audacity this software, you can see, I directly click on the upper left corner of the file-import-source files, and then set 16K So you can debug it. Finally, put a complete screenshot The abo

Another method for adding, deleting, modifying, and querying android databases is to add, delete, and modify android databases. Instructor notes #3 add, delete, modify, and query methods in Android1. Create a help class object, call the getReadableDatabase method, and return a SqliteDatebase object2. Use the SqliteDate

; } } Next, we'll write the code inside the adapter adapter, as shown in the following code: Java code Import java.util.ArrayList; Import Android.content.Context; Import Android.view.LayoutInflater; Import Android.view.View; Import Android.view.ViewGroup; Import Android.widget.BaseAdapter; Import Android.widget.TextView; public class Itemadapter extends Baseadapter {private Layoutinflater inflater; Private arraylist Finally, we'll write the code inside the Xlistv

This time the list slides to remove the third wave, The Imitation micro-letter list Slides Delete. First Effect chart: The previous article inside said open source framework Swipelistview is the implementation of the principle of each list item contains up and down two view, the general state of the upper view covered with the lower view, when the user slid open the view of the upper level, the lower view shows out. But looking closely at the item

In the development of Android project, the project uses to JNI development, use C + + to write own so library, debug and run all normal, android.mk file code is as follows: Local_path: = $ (call My-dir) include $ (clear_vars) local_module:=observer local_src_files:=observer.c local_c_includes:= $ (local_path)/include Local_ldlibs + +-l$ (sysroot)/usr/lib-llog include $ (build_shared_library) If we need to introduce other third-party so l

Custom ListView is required. Let's make floatdellistview here. Replication Ontouchevent method. As follows: @Override public boolean ontouchevent (motionevent ev) {switch (ev.getaction ()) {case Motionevent.action_d own: Floatdelbuttonlayou.java: public class Floatdelbuttonlayout extends LinearLayout { Above this Android ListView implementation of the iphone to implement the left-slip

Nonsense not to say more, directly to everyone paste code. The specific code looks like this: The above is a small set to introduce the Android sliding monitor Recyclerview linear flow + left and right delete + Move up and down, I hope to help you, if you have any questions please give me a message, small series will promptly reply to everyone. Here also thank you very much for the cloud H

initialized; /** * When the finger is raised in the area of the clean icon * We treat this as a purge operation * getwidth (): Get the width of the control * EVENT.GETX (): The coordinates of the lift (change coordinates are relative to the control In itself) * Gettotalpaddingright (): Clean icon to the left edge of the control to the right edge of the distance * getpaddingright (): Clean icon to the right edge to the right edge of the control * so: * get Width ()-Gettotalpaddingright () indica

). Show (); Return } Dialog.dismiss (); Add to Database Databasehelper helper = new Databasehelper (mainactivity.this); Type: Filter phone number-1, filter SMS content -2 int type = filterphonenum.ischecked ()? 1:2; Filterbean Filterbean = new Filterbean ( -1, title, content, type); Helper.addfilter (Filterbean); Toast.maketext (Mainactivity.this, "add Success", Toast.length_short). Show ();

SVN use notes (more details)Http://www.cnblogs.com/merray/p/4182380.htmlDelete ItemHttp://jingyan.baidu.com/article/c74d6000813b2b0f6b595d48.htmlBasic methods of TOTOISESVN useHttp://jingyan.baidu.com/article/6c67b1d6f524d52787bb1ef3.htmlHttp://www.cnblogs.com/xilentz/archive/2010/05/06/1728945.htmlHow SVN builds the repositoryHttp://jingyan.baidu.com/article/6dad5075eebc01a122e36e43.htmlAndroid Studio Integrated SVN error: can ' t use Subversion command line CLIENT:SVNAndroid--

Solve the problem that Android uses a third-party library. so to automatically delete, android. so 1. In the new directory prebuilt under the jni directory, the new file Androidusc. mk under this directory (the name can be obtained at will), copy the third-party library. so to this directory 2. Open Androidusc. mk to add the content. For example, the third-party

= kilobyte/1024; - if(Megabyte ) { -BigDecimal RESULT1 =NewBigDecimal (double.tostring (kilobyte)); the returnResult1.setscale (2, bigdecimal.round_half_up). Toplainstring () + "KB"; - } - - DoubleGigaByte = megabyte/1024; + if(GigaByte ) { -BigDecimal RESULT2 =NewBigDecimal (double.tostring (megabyte)); + returnResult2.setscale (2, bigdecimal.round_half_up). Toplainstring () + "MB"; A } at -

(Onremovelistener removelistener) {this.mremovelistener = RemoveListener;} Class Viewlayout {Private TextView mdelete;//hidden side-slip Delete button} @Overridepublic int GetCount () {//TODO auto-generated method stub return 10;}@Overridepublic Object getItem (int position) {//TODO auto-generated method Stubreturn null;} @Overridepublic long Getitemid (int position) {//TODO auto-generated method Stubreturn position;} @Overridepublic View GetView (fi