In this example, the main Activity is defined in AlertDialogSamples. java to introduce the usage of AlertDialog. AlertDialog provides a variety of functions:
Displays the message to the user, and provides one or three buttons (OK, Cancel, Yes, No) for selection or display warning.A list is displayed for the user to choose from. The list can be a Radio Button (single choice) or a Check button (multiple choice)Display the text box to accept user input.C
SlemBunk: Android Trojan family targeting Global Bank APP users
FireEye's mobile researcher recently discovered a series of Android Trojans, these programs execute a series of malicious behaviors, called "SlemBunk", by imitating valid apps (including 31 banking applications and 2 mobile payment applications) of 33 global financial management institutions and ser
take effect!!!When you configure environment variables, you can also modify the ". bashrc file" under the User directory!!3. Installation of ADT (online installation)(1) First run eclipse;(2) Click "Help" > "Install New Software" in the menu bar to open the "Install" dialog box;(3) Click on the "Add" button in the upper right corner, in the "Add Repository" dialog box, enter "ADT" in the "Name" text box (can be another name, but do not repeat with th
1. Open Eclipse (The CDT,ADT, and NDK are already installed) and import the Cocos2d-x Android project.2. After importing Java source code will appear compile error, open the root folder of Cocos2d-x engine \cocos2dx\platform\android\java\src, copy the org file under SRC to the Project src folder, java file compiled by3. Configure environment variables and resource paths. Right click on the project name, pre
Output a record in the Bag-proficient in android, IOS App application service development, and bagandroid
Closed json format content
{“item”: {
Organize a complete json format text output to the App together with the running result of the inner tag
Initialize records in the Bag (you can also query records from the
, which are pixels independent of screen density, with 160dpi as the benchmark, 1dip=1px,5,SP: is the abbreviation for scale independent pixels, which is a unit of pixels that can be scaled according to the text size preference, typically set with font size, which is also recommended by Google,6, when we develop the app, the official recommended font size is: 12SP,14SP,18SP,22SP, the use of odd-size font is
();}, function (err) {Alert (' download failed ');}, function (progress) {Progress, use text here to show download percentage$timeout (function () {var downloadprogress = (progress.loaded/progress.total) * 100;$ionicLoading. Show ({Template: "Already downloaded:" + math.floor (downloadprogress) + "%"});if (DownloadProgress > 99) {$ionicLoading. Hide ();}})});} else {Cancel Update}});}}])The above is a simple implementation, some of the data are writt
The next day is the implementation of your app.
The app I want to create is a group of text messages. This app must have the following features:
1. The group function allows you to add, delete, and rename a group, and add or delete contacts to or from the group;
2. Text mess
detail, see" Span style= "FONT-SIZE:10.5PT; Color:rgb (0, 0, 255); Font-family: Song body; Text-decoration:underline; " >java Learning of the reflection mechanism ". Using the reflection mechanism to hide api has the advantage of being flexible and able to catch exceptions in incompatible systems without crashing the program , the disadvantage is that the process is too complicated, and for the inheritance of hidden classes is difficult to ach
According to the online materials, a general template-like class MyTabActivity is written to implement a TabActivity with Icon + text Label. To apply a class, you only need to add the Icon and Label to correspond to each Activity, you can create a TabActivity.
1. template class MyTabActivity. java (reusable)[Java]Package amao. callbye;Import java. util. HashMap;Import java. util. List;Import java. util. Map;Import
Customer requirements
After the headset is pulled out during FM playback, The FM app displays a prompt box Indicating "unplug the headset and stop the FM", and then automatically close
Modify fmradioservice. Java1. Add the following import to display the toast
/// AAAAA add start
Import Android. widget. Toast;
/// AAAAA add endpublic class fmradioservice extends Service implements fmrecorder. onrecordersta
Android: sending ing Data from the Send Intent, share your app Registration System
When you click share in the system album, you can share the image through our own app.
1. Registration
It is mainly used to register Intent-filter for activity in AndroidManifest. xml, such:
2. Processing:
In the Activity, obtain
Read_phone_sms
Permission to allow an application to read text messages
REBOOT
Permission to allow an application to restart the system
Receive_mms
Permission to allow applications to accept, monitor, and process MMS messages
Receive_sms
Permission to allow applications to accept, monitor, and process text messages
Re
We have a headache in the absence of app development: a button to change the color of the past, or it is very difficult to see, eventually only temporarily abandoned, wasting a lot of development time and energy.Development specification Chapter see Android Development How to make their app UI beautiful, generous (specification article one)First, the
is not an arrayTo enable chained queries that support query results, realm customizes a collection type. Can enumerate, but is not familiar with the array anymore. Because of the lazy loading mechanism of realm, it is not recommended to turn this enumeration into an array type at the data layer. The disadvantage is that the upper layer knows the storage logic of the data. Strictly speaking, we should not let the upper level know. But this design may be to facilitate the retrieval of the upper l
1. First, register the SD card read and write permissions for manifest
I didn't use MainActivity. class as the software entry here.
Copy codeThe Code is as follows: AndroidManifest. xml
Package = "com. tes. textsd"
Android: versionCode = "1"
Android: versionName = "1.0" type = "codeph" text = "/codeph">
Android: minSd
Brief introduction
The project has always been manual testing, plus has been a TV class application, many automation tools are not for the TV class project to do a good fit, so only to do it yourself. Mainly for the particularity of the project has been partially modified, not necessarily applicable to other projects. (no JSON file or software name is provided for privacy)
Pain Point1. The difficulty of non-standard controlsThe different tiles obtained through Uiautomatorviewer, th
Android App Stress Test (iii) Monkey log automatic analysis scriptObjectivelast said to share monkey log Analysis script, this time paste out share, nonsense not to say, please look at the text. Directory1. Monkey Log Analysis Script2. Script principle3. Operation Example1. Monkey Log Analysis Script
1), script file:monkey_log analysis. bat
@ECHO
OFF
possible in a single burst and then End the connection.1. Use gzip to compress text data and use the Gzipinputstream class to access data2. If possible. Picture file using JPEG instead of PNG3. Use resources that match the resolution of the device (for example. Don't have to download 1920x1080 pictures for 96x54 size display space)Position1. Log off the location listener when no listening position is required2. Reduce the frequency of update location
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