simple notepad for android

Android simple weather forecast and android Weather Forecast The interface uses Baidu's weather interface: Http://api.map.baidu.com/telematics/v3/weather? Location = Beijing output = json ak = yourkey Baidu ak application address: http://lbsyun.baidu.com/apiconsole/key The city is stored in the spinner class, the xml file is read, and the file is filled in th

[Android development experience] A simple implementation and explanation of the [multi-thread resumable download] function, android resumable download Reprinted please indicate the source: http://blog.csdn.net/zhaokaiqiang1992 On the first day of work, I chatted with you in the Technical Group and accidentally talked about the use of the framework. One person sai

Android Appwidget development differs from normal Android apps because Appwidget is a program that runs in other processes. It uses Remoteviews to update the UI. Once the system has changed, it is easy to cause appwidget update. It has a limited number of supported components and very few event types. Therefore, it is generally used for the components of the desktop display, which have a long update period

= "Wrap_content"android:gravity= "Center"> ImageViewAndroid:id= "@+id/image"Android:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"android:layout_gravity= "Center" /> LinearLayout> LinearLayoutAndroid:id= "@+id/buttons"Android:layout_width= "Match_parent"Android:layout_height= "Wrap_content"Android:layout_alignparentbottom= "true"android:layout_gravity= "Bottom"android:orientation= "Horizontal"> ButtonAndroid:id= "@+id/last"Android:layout_width= "Wrap_conten

Simple tutorial for Android-50th gun (Tool Test) and android Tool In development, we generally customize our own tool classes to improve development efficiency. To ensure the reliability of the project, we usually perform unit tests on the tool class before introducing the tool class to the project. Let's take an example to see how to build a test environment. 1.

This article illustrates the simple learning example of Android programming view. Share to everyone for your reference, specific as follows: View, which is a superclass of Android, contains almost all of the screen types. Each view has a canvas for drawing, and the canvas can be arbitrarily extended. The view is customizable in the middle of the game developmen

Build a development environment, create a simulator, and finally complete a simple Android app and introduce the project directory. 1 equipped with Android development environment 1.1 installing Eclipse and ADT Download the Android SDK. The full name of the SDK is the Software Development Kit (software Development Kit)

It can be so simple to create progress bars for Android, and so easy to implement for androidReprinted please indicate the source: http://blog.csdn.net/lmj623565791/article/details/43371299, this article from: [Zhang Hongyang blog] 1, Overview Recently, we need to use a progress bar and stick to the principle of not repeating the wheel. I searched on github and looked at some nice ProgressBar, such as daima

This article describes the Android based on the broadcast event mechanism to implement a simple timing reminders function code. Share to everyone for your reference, specific as follows: 1.Android Broadcast event mechanism The broadcast event handling of Android is similar to ordinary event handling. The difference i

Simple implementation of Android floating button, android floating button Simple implementation of Android floating button package com.example.doinbackground;import android.app.Activity;import android.os.Bundle;import android.view.MotionEvent;import android.view.View;impor

My Android advanced tour ------> Android's simple encapsulation of Activity management, androidactivity Use a collection class to manage all the activities to control the Activity at any time. Use the add (Activity activity) method to add an Activity to the List, use the remove (Activity activity) method to remove the Activity from the List, and use the finishProgram () method to remove all the activities i

"android:orientation= "Vertical"Tools:context= ". Mainactivity ">Android:id= "@+id/et_path"Android:layout_width= "Match_parent"android:layout_height= "Wrap_content"Android:hint= "Please enter view url"/>Android:layout_width= "Wrap_content"android:layout_height= "Wrap_content"android:onclick= "click"android:text= "View"/>Android:layout_width= "Match_parent"android:layout_height= "Wrap_content" >Android:id= "@+id/tv_result"Android:layout_width= "Match_parent"android:layout_height= "Match_parent"an

systems. The Android system is the Linux kernel, unlike Windows. Windows is a DOS encoding, the use of line break is a DOS newline character cr/lf, that is, we commonly known as \ r \ n, (if you do not understand can go to Baidu to escape characters, the general programmer will use this knowledge), and the Linux system line break is the Unix newline character LF, that is \ n, Apple's Mac system uses the Mac line-break CR, which is the \ r, and now I

[Android UI] sharing: simple and elegant custom progress bar NumberProgressBar, official website of android This is a personalized component found on the Internet. I feel very simple, so I can share this nice progress bar component with you in this record. Effect: This is a custom view. I will not go into it here. Le

Android: simple bullet screen effect implementation, android bullet Screen First, it is similar to the page where 360 detects harassing calls: The layout is very simple. The above is a RelativeLayout, and the following Button. Function: (1) After the bullet screen is generated, it will automatically scroll from the ri

static void E (string tag, string msg, Throwable tr) {ANDROID.UTIL.LOG.E (tag, tag + msg, TR); }}==================================================================================================Ouyangpeng welcome reprint, sharing with people is the source of progress!Reprint please keep the original address : Http://blog.csdn.net/ouyang_peng================================================================================================== Copyright NOTICE: This article for Bo Master original a

The example of this article describes the Android development of the Sqlite3 command line simple use method. Share to everyone for your reference, specific as follows: First you need to navigate to the directory where the database is located, and then use the command sqlite3 databasename (the name of the db) to enter Common commands: 1. Table lists the data table names below the database 2. Schema or. s

Android serialization 1. The purpose of serialization (1). Permanently save object Data (Save object data in a file, or disk (2). Object data is transmitted over the network through serialization (because network traffic transmits data in a byte stream). So the purpose of serialization is to convert the object data into the form of a byte stream. (3). The object data is passed between processes (the object data is passed between the activity, and

How to manage the current running activity stack, how to completely exit the program, this article encapsulates an activity management class, you can easily quit the program at any time.Import Java.util.stack;import Android.app.activity;import Android.content.context;public class ActivityManager { private static stack==================================================================================================Below from the http://www.oschina.net/code/snippet_191986_11730 to take a piece of

Simple use of EventBus Android EventBus and eventbus Android EventBus The basic steps are as follows. Click this link to view the example and introduction. Define the event type:'Public class MyEvent {}' Define event handling methods:'Public void oneventmainthread' Subscriber registration:'Eventbus. getDefault (). register (this )' Send event:'Eventbus. getD