Android

A Tween animation will perform a series of simple conversions on the content of the View object. In animation, there are four common classes for Tween animation, AlphaAnimation (Transparency gradient ), rotateAnimation, ScaleAnimation,

In the Application Gallery, users are usually provided with the function of saving images, so that users can save their favorite images to the system album. This function is actually very easy to implement. The system provides the ready-made

Question 1: [11:12:10-] Proguard returned with error code 1. See console [11:12:10-] Note: there were 1 duplicate class definitions. [11:12:10-] Warning: android. support. v4. OS. ParcelableCompatCreatorHoneycombMR2: can't find superclass or

In a recent project, you need to find the URI of the image through the absolute path of the image, delete the image, and summarize the method for obtaining the URI. Android 4.1.3 systems are available.   1. Retrieve all image paths, traverse and

Android Debug Bridge (adb) is a multi-function command that allows you to communicate with a simulator or android device. It is a client-server program that contains three components: 1. Run the adb client on your development machine. You can use

For our android platform, the console is defined on Serial 1, so the initialization process is to configure the console output to serial 1. The initialization of the kernel console is prior to mounting the file system. Because there is no serial

As a complete application, data storage operations are essential. Therefore, the Android system provides four data storage methods. They are SharePreference, SQLite, Content Provider, and File. In Android, data is basically private and stored in the

Mobile APP applications have sprung up, and among many APP applications, games account for half of them. It enriches people's spare time and promotes communication between people. There are also many developers who have special liking for game

In android, if you want to process images, you can call the system controls to achieve very good effects of scaling and cutting images. Today, I wrote a demo to share with you. Package cn. m15.test; import java. io. byteArrayOutputStream; import

The knowledge about Android Bluetooth has been skipped. You can search for it in hundreds of times. This code has been verified by the project and is completely OK Directly go to the Code step: Private descrithadapter adapter; 1. // obtain the

Recently, I am working on a small application. I need to set the AP (Access point) of the Android mobile phone through a program, which turns the mobile phone into a mobile hotspot and other machines can connect to the mobile phone through wifi ). I

.. I applied for a blog two days ago .. To record. By ronabinho Environment linux deepin Problem: When syncing cm10 and cm10.1, the source code is synchronized from the official cm source code on github. Executedrepo init -u

Currently, the following device interfaces are supported in Android4.2 (defined in AudioFlinger. cpp ): * audio_interfaces[] = AUDIO_HARDWARE_MODULE_ID_PRIMARY, AUDIO_HARDWARE_MODULE_ID_A2DP, AUDIO_HARDWARE_MODULE_ID_USB,

The biggest problem recently encountered when I was doing this is the contact problem. Another problem is the lack of information. When I encountered a problem, I asked the mobile manager that he was not clear about. When asked Zhuo Wang, he said

Public class MainActivity extends Activity implements OnClickListener {private ImageView iv; private int SELECT_PICTURE = 1; // select the image private int SELECT_CAMER = 2 from the image library; // use the camera to take the photo private Bitmap

Import java. text. simpleDateFormat; import java. util. calendar; import java. util. date; import java. util. gregorianCalendar; public class Demo {/*** @ param args */public static void main (String [] args) {// TODO Auto-generated method

Java class of the adapter Package com. app. adapter; import org. json. JSONArray; import org. json. JSONObject; import android. r. integer; import android. content. context; import android. view. layoutInflater; import android. view. view; import

As the Android system becomes more and more widely used, it is necessary to understand the game engine on the Android platform. At the same time, as there are more and more mobile devices based on Intel x86, I am also very concerned about supporting

In a music player, the playback mode is generally automatically recognized after the music is played. The following logic code is provided. You can add the appropriate code as needed. Public static final int ALL = 0; // ALL Loops Public static final

Cloud-based applications have undergone great changes in the development process over the past decade, gradually starting from the previous long-term requirement specification-Development-quality inspection cycle, A very short release