包含标签：Android 的文章
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Android – can I create widgets like Google play music on the lock screen?
private void lockScreenControls() { // Use the media button APIs (if available) to register ourselves for med…… -
Android – lists the ADB devices on the network
$adb usb restarting in USB mode $adb devices List of devices attached ######## device $adb tcpip 5555 restarting i…… -
Android – logcat says, “the resource has unresolved topic attributes.”
Moreover, according to the official Android documentation: http://developer.android.com/reference/android/content/res/…… -
Method for Android to realize horizontal and vertical scroll bars of activity
This article gives an example of how Android implements the horizontal and vertical scroll bars of activity. Share wit…… -
Method analysis of drawing circular avatar in Android Application
To draw this round shaded head, the individual is divided into three layers 1. Draw the gradient at the edge of the av…… -
Android parsing JSON object and example description
JSON is a lightweight object with small data volume, convenient transmission and easy parsing! First, create a new too…… -
Android implements the countdown function based on countdowntimer
This paper describes the method of countdown function based on countdowntimer in Android programming. Share with you f…… -
Android WebView supports full parsing of uploaded files
By default, WebView using Android cannot support uploading files. This was learned after our front-end engineer inform…… -
Use of Android bdflow database artifact
Today, while watching other people's source code, I accidentally found a very useful database artifact. I'll share it …… -
Android method of storing data without using database
This article gives an example of how Android stores data without using a database. Share with you for your reference. …… -
Simple examples of chain call writing commonly used in Java and Android
This article describes the common chain call writing method in Java and Android. Share with you for your reference, as…… -
Android student management system
The user can enter three fields: name, gender and age. By clicking the add student button, the student information is …… -
Simple implementation of Android student management system (with source code)
This example describes the implementation of Android student management system, which is shared for your reference. Th…… -
Java / Android example code for obtaining the real URL of the network redirection file
preface: Today, I got a redirected URL when I used the URL provided by a third party to download files. Unfortunately,…… -
Explain in detail the integration of kotlin and anko for Android Development
Kotlin is a programming language based on JVM. Recently, kotlin and anko have been studied. Combined with the current …… -
Android viewpager enables tab switching
This paper introduces how viewpager realizes tab switching through an example, and the effect diagram is as follows: S…… -
Button custom click effect example code in Android
Method 1: 1. Select. XML file under drawable 2. Layout file main.xml -
Detailed introduction based on Android service life cycle
Service concept and purpose: The service in Android is different from activity. It can't interact with users and start…… -
Android applications realize vertical and horizontal center layout with LinearLayout
Firstly, the centering under the LinearLayout layout is generally as follows: (Note: in the Android: layout_width = "f…… -
Implementation method of telephone dialer and SMS transmitter developed by Android
This paper describes the implementation method of telephone dialer and SMS transmitter developed by Android. Share wit…… -
Implementation method for Android to obtain MD5 value of APK signature fingerprint (prevent it from being repackaged)
This article describes the implementation method of Android to obtain the MD5 value of APK signature fingerprint to pr…… -
Implementation of interaction between WebView and JS in Android
Get WebView object Call the getsettings () method of the WebView object to get the websettings object Call setjavascri…… -
Ad bar scrolling effect of Android custom control
On some e-commerce websites, you can often see some rolling advertising strips. Many software also have similar advert…… -
Android personal center avatar upload, image coding and interception examples
First, you need to have network permissions, and then the matching network request here is the previously encapsulated…… -
Android uses viewpager to automatically scroll round robin effects
For Android, use viewpager to realize the effect that pictures can slide left and right, and interested friends can di…… -
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Android programming enables canvas to draw columnar statistical chart [automatically calculate width, height and division value, and slide left and right]
This paper gives an example of Android programming to realize the function of canvas drawing cylindrical statistical c…… -
Explanation of Android custom control LinearLayout example
Many times, the controls commonly used in Android can't meet our needs, so we need to customize a control. Today, I ma…… -
Android uses activity to monitor the sliding of fingers up, down, left and right
Use the ontouchevent method of activity to monitor the sliding of fingers up, down, left and right The ontouchevent me…… -
Explain in detail the addition, deletion, modification and query operations of some SQLite in Android
Data manipulation is often involved in Android development. Android itself provides four ways to store data. Including…… -
Android music player monitor phone status implementation code
The following code is the status of monitoring the phone. The code is simple. You can look at the code directly withou…… -
Summary of key points of Android developing wechat app payment function
Basic concepts The package name is the package of your app, which is set when creating the project, and needs to be se……