Android

In Android development, we often need to pop up some dialog boxes on the Android interface, such as asking the user or letting the user choose. These features we call it the Android Dialog dialog, in the process of using Android, I summed up, the

Today Sunday, not suitable to go out, too cold, Vulgar said: 1929 not shot, Sanji go. Our application can also have some winter effect, teach everybody to do a snow animation effect, reference. Main (1) Hide the status bar and display the

In this article if the direct installation without errors, you can ignore (one or two, three, four or five), I installed is 5.1.1, direct success, is a bit slow, to have patience. If to the last step, does not start up, the error:

has been in imitation micro-letter interface, today finally lucky to use Baidu cloud push imitation micro-letter Chat ~ ~ ~ First of all, special thanks to: weidi1989 share of Android based on Baidu cloud push IM, you can download directly; a lot

Preview Data Preview Callback Android Camera Small System: Well...... Looking directly at the camera HAL layer, it is the main work that is typically done through IOCTL calls V4L2 Command① kernel data from camera Driver① in Linux preview. Then

Recently busy with the camera of the project, because most of the interested in the exchange of Android developers on the simulator, in the context of hardware-related practical content, (for example, I will be recorded at this moment on the camera

Click to restore factory settings, the system restart, once again into the system, all the data are emptied, how can we know before the end of the factory to restore the set up? How can I mark the recovery of a factory setup event? I hope that after

Background For ListView, GridView, Gallery, spinner, and so on, it is their adapter, directly inherit from the interface class adapter, the use of baseadapter need to rewrite many methods, the most important of which is GetView, Because this

Java Reflection mechanism Definition: The Java reflection mechanism is in the running state, and for any class, all the properties and methods of the class are known, and any one of its methods can be invoked for any object, and this dynamically

Department of famous Door Android (8)-Control (View) textswitcher,gallery,imageswitcher,gridview,listview,expandablelist Introduced Use various controls in Android (View) Textswitcher-Text converter control (adds some animation effects when

Department of Famous Door Android (7)-Control (View) Zoomcontrols,include,videoview,webview,ratingbar,tab,spinner,chronometer,scrollview Introduced Use various controls in Android (View) Zoomcontrols-Zoom/Shrink Button control

After finishing the application, the unit test and functional testing, it is necessary to test the impact of the application, the best way is to hire a "monkey" in the test, monkeys can blindly button, in this case, your application can still work?

Android is essentially a Linux kernel based system, which means Android is a Linux operating system. But most of the time it will run on arm-architecture devices, such as Android phones, tablets, and so on. Android drives are actually Linux drivers,

Testing is also an important part of the development process, and the Android development environment integrates a test framework that can be used to test all aspects of Android applications, unit testing, UI testing, and more. This tutorial is

If you need to inject a parameterized type, such as List: Class Example { @Inject void setlist (list List) { ... } } You can use Typeliteral to create this binding. Typeliteral is a special type that can be used to

Search is one of the core features of the Android platform, where users can search for online or local information on their mobile phones. The Android platform provides a unified search framework for all applications that need to provide searching

The previous example describes how to use Preferenceactivity to display modify application preferences, and the user's modifications to preferences are automatically stored in the corresponding Shared preferences of the application. This example

DataPicker and TimePicker display time and date (displayed on screen), datepicker Date Format public class MainActivity extends Activity { private DatePicker date_picker;private TimePicker time_picker;private TextView tv_date;private TextView

Android Application (APK) Compilation and packaging process, androidapkFlowchart: What do we focus on? (1) What is input in this process? (2) What is the output of this process? (3) what tools are used in this process? As for the parameters used,

[Android] post request interface demo test code, androiddemo MainActivity. java Package com. tsh. test; import java. io. inputStream; import java. io. outputStream; import java. io. printWriter; import java.net. httpURLConnection; import java.net.