Discover most common android phones, include the articles, news, trends, analysis and practical advice about most common android phones on alibabacloud.com
style conforms to the design
A variety of mobile phones, whether the appropriate style
7. Interactivity
The operation of the phone and text messages, other delivery, whether the normal display
8. Audio and video
When audio, video playback, push app, sound is off
Audio, video playback, insert headphones, headset can hear sound
9. Slide
Swipe left or right to toggle the current page
When it is up an
the Eclipse preferences. Select Window→preferences→android→ddms and increase the ADB connection timeout (in ms) value.2.5. Installation failed due to insufficient storageSometimes the emulator would refuse to install a application with the error message:install_failed_insufficient_storage. An Android virtual device provides by default is only 64M for the storaging Andr
Android-TextView of common controlsHere we can know that TextView is a subclass of View. It has a subclass of buttons and EditText. Next we will learn about the xml Attribute android of TextView: EMS sets TextView width to N characters. android: maxems sets TextView width to N characters at most. When used together wit
The most common quick development tools for Android
The tool classes developed by Android can well encapsulate some common operations, which will be very convenient to use in the future. I will share with you the frequently used tool classes.
FileCache:
Package com. pztuan. common
Common attributes of Android Development
1. Add spaces in the middle of android string. xml text
Tips for adding spaces before and after android string. xml
#160 this represents a space
2. Single line display
Single-row display and input of TextView and EditView in the layout file of
Common android actions
This article describes the common functions of Intent in Android.
1 Intent. ACTION_MAIN
String: android. intent. action. MAIN
Identifies Activity as the beginning of a program. It is commonly used.
Input: nothing
Output: nothing
The examples in this article describe the common operations of databases in Android. Share to everyone for your reference, specific as follows:
Android database operation is very common, we will often use, the operation of the method also has a variety of forms, here I have the most
The Android Debug Bridge (ADB) is a versatile tool that can help you manage the state of your device or emulator.You can join ADB in the following ways:
Run the shell command on the device
To manage the emulator or device via port forwarding
Copy or copy files from a simulator or device
The following is an introduction to ADB and describes common uses.Contents
Profile
19 Common Android Tools Class summary
Mainly introduced in the summary of Android development commonly used tool classes, most of the same applies to Java.
Currently includes Httputils, Downloadmanagerpro, Shellutils, Packageutils, Preferencesutils, Jsonutils, FileUtils, Resourceutils, StringUtils, Parcelutils, Randomutils, Arrayutils, Imageutils, Listutils, Map
Common bitmap Processing Methods in Android
A lot of bitmap-related processing methods have been collected, and almost all of them are applied to projects!
Package com. tmacsky. utils; import java. io. byteArrayOutputStream; import java. io. IOException; import android. content. context; import android. content. res.
1. Do not read Android development documents
The Android developer website can help you. Many documents can also be downloaded using SDK tools. These documents are not just a reference for the Javadoc API, but contain many guides, tutorials, videos, training, and other useful materials to create Android applications.
Androi
To use the following command in any directory, You need to configure the platform-Tools Folder path and Tools Folder path under the SDK directory to the path environment variable.
List available Android versions
Android list targets
List available virtual machines
Android list AVD
Create a virtual machine
Android
The Android Debug Bridge (ADB) is a versatile tool that can help you manage the state of your device or emulator.You can join ADB in the following ways:
Run the shell command on the device
To manage the emulator or device via port forwarding
Copy or copy files from a simulator or device
The following is an introduction to ADB and describes common uses.Contents
Profile
Android on the common measurement unit [xdpi, hdpi, mdpi, ldpi] interpretation from: http://www.cnblogs.com/cmduan/archive/2012/03/09/2388345.html
Explanation of common measurement units (xdpi, hdpi, mdpi, and ldpi) on Android
Terms and conceptsScreen SizeThe physical size of the screen, based on the diagonal length o
in XML. maketext (mainactivity. this, getstring (R. string. hello), toast. length_short ). show ();
2. Create dialog box (DIALOG)
You can refer to the following links to create a dialog box and some common formats.
Http://www.cnblogs.com/salam/archive/2010/11/15/1877512.html. This blog is well written and provides a comprehensive summary of the dialog box.
Below I am doing an extension. The problem is: in the pop-up dialog box, there are two text b
ListView of common Android UI components (2) -- custom ListView
This article introduces how to select multiple items and filter items in ListView ~
1. Add the following code to the strings. xml file in the res/values Folder:
BasicView5
Settings
Hello world!
Dwight D. Eisenhower
John F. Kennedy
Install Ubuntu 3 on a hard disk in Windows-configure the android development environment and common settings in ubuntuRelated links:Install Ubuntu on a hard disk in Windows-install Ubuntu11.10http in XP: // www.bkjia.com/ OS /201205/130282.html;Ubuntu II for Windows hard drive-install Ubuntu11.10 for Win7 http://www.bkjia.com/os/201205/130285.html After ubuntu is installed, You need to configure the develop
Common shortcut keys of Android Studio and how to use the shortcut keys of Eclipse
Common shortcut keys of Android Studio and how to use the shortcut keys of Eclipse
1. display the list of recently edited files
Ctrl + E
2. Quick Open Class
Ctrl + N
3. Quickly open a file (it can be a file with extensions of various for
Summary of 19 common Android tools
This section mainly describes the commonly used tool classes in Android development, most of which are also applicable to Java.
Currently, these include delimiter, delimiter, ShellUtils, delimiter, FileUtils, ResourceUtils, StringUtils, ParcelUtils, delimiter, ArrayUtils, ImageUtils, delimiter, MapUtils, ObjectUtils, delimiter,
Here are some solutions to common errors I encountered when using Android. Some solutions are also found online, and I have sorted them out and collected them. It will also be updated in the future to add problems encountered in use.
Today, I downloaded several Android source codes from the Internet and imported them using eclipse. the following error is returne
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