delete bookmarks android

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

Use SQLiteDatabase to operate SQLite Databases Copy codeThe Code is as follows :/* Android provides a class named SQLiteDatabase, which encapsulates APIs for database operations. This class can be used to Create, query, and Update data) and Delete operations (CRUD ). For SQLiteDatabase learning, we should master the execSQL () and rawQuery () methods. The execSQL () method can be used to execute SQL stateme

A single menu is used as a menu, similar to the select tag in HTML. A dialog box is displayed, showing several options for selection. The screen size of the mobile phone is limited. If you use the radiogroup single-choice button, it will occupy a lot of space. The final results of today's example are as follows: The spinner needs to bind an adapter arrayadapter and place the menu items in the adapter,To add or delete a menu item, you only need to cal

Android allows you to slide the user list information and select Delete. During project development, you often need to delete the user list information. There are two common deletion methods in Android, one is similar to sliding the delete button, and the other is selecting

Post please indicate this article from xiaanming blog (http://blog.csdn.net/xiaanming/article/details/17539199), please respect others' hard work results, thank you! In my previous article, Android showed you how to parse Scroller's rolling implementation principle from the source code perspective, I believe that you have a certain understanding of the use of scroroller. This article will give you a small example of scroroller to help you better under

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

Android development-PullToRefresh Click event monitoring implementation long-pressed delete Item, androidrefresh This article is the original blog, from http://blog.csdn.net/minimicall So far, the seller version of search has been basically completed, and it is difficult to solve the problem all the way. The speed is also well controlled.Project Process progress In terms of task allocation, I am still a

first time@ OverridePublic void onCreate (SQLiteDatabase db ){Db.exe cSQL (CREATE_TABLE );} // Called during Version Upgrade@ OverridePublic void onUpgrade (SQLiteDatabase db, int oldVersion, int newVersion ){ } } 4. SQLOperateImpl. java Copy codeThe Code is as follows: package com. mrzhu. sqltite; Import java. util. ArrayList;Import java. util. List; Import android. content. ContentValues;Import android

The example in this article describes how Android uses ListView to bulk Delete item. Share to everyone for your reference, specific as follows: Use the checkbox to select one or more item, and then delete them in bulk. The program operation effect chart is as follows: Start the code below: (The code has been corrected, and the problem of rolling disturbance

; } } 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

This novice recently learned Android is used by Eclipse. In fact, the person thinks eclipse is good, may touch Android soon, don't think it is slow or how. For Google's Android studio is also early to hear, two days ago finally went to the next one, Win7 and Ubuntu are installed. Of course, I'm more accustomed to developing under Ubuntu.The problem came and found

Android pull-down refresh and pull more, high imitation ios left sliding delete item, solves a lot of gesture Problems I. Preface Old rules, let alone nothing else. This demo is made up of a collection of relevant knowledge. It can be said that it is a great headache for me! What programmers are talking about is no picture, no truth! Now everyone is happy! II. The most important thing is the scroller clas

Reprint Please indicate this article from Big Corn's blog (http://blog.csdn.net/a396901990 ). Thank you for your support! Example demo at the end of this articleBrief introductionThis demo mainly uses the Cardsui-for-android open source project, and has done some optimizations and improvements:1. Define the card view yourself2. Add a long press event. Avoid mis-operation3. Can delete card after long press,

Create an android ORM framework opendroid (4) -- elegantly delete data, ormopendroid In the previous blog "Create an android ORM framework opendroid (iii) -- persistent data", we felt the process of saving data with opendroid. Today's blog shows how opendroid deletes data. I still remember that we introduced the use of opendroid In the first blog "Create an

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