1. Open the simulator;
2. Run CMD and enter the command mode. Enter ADB shell to enter the android console.
3. Enter LS-L/data/COM. Android. providers. Settings/databases/settings. dB to check whether the current system sets the database to exist.
4. If so, enter sqlite3/data/COM.
I. Back up dataIf you want to back up the data, we can install an Android mobile assistant to back up the data, such as 360 assistant or QQ Butler assistant, as shown in the following figure.II. Restore factory settings for Android tablets1. On the flat page, click "settings", find "backup and Reset"
Android 2.0 System Operation steps
tip: Restore the factory settings will empty the phone's built-in data, so please back up your personal data in advance.
1. In the "main interface" click the "Application Menu" below to enter the "application list" as shown in Figure 1-1:
Figure 1-1
2. Locate and click System settings i
Android determines the network status and opens the Network Settings dialog box when there is no network.
When using Android to connect to the network, it is not always possible to connect to the network. At this time, we 'd better judge the network status when the program starts, if no network exists, you will be reminded to set it.
To determine the network stat
The setup of the Android Studio theme
1.1 Set Android Studio's own theme and package name body size
1.2 Importing third party topics:
The subject of a third party is downloaded and then executed:
File-->import settings--> Download Jar Package Location
Second, the Android Studio font
Mobile phone restore factory settings?
Mobile phone restore factory settings. will only put you on the phone to set the brightness. Time. Wait, you've tuned things back to their initial state. There is a dialog box that clears the memory card when the restore occurs, and the selection does not clear. All non pre-installed software, user settings and contacts, SM
Attribute: Android: textappearance can be implemented in both the new and old settings.
New usage:
Android: textappearance = "@ Android: style/textappearance. Small" old usage:
Android: textappearance = "? Android: ATTR/textappear
This example describes the Android Setup TextView display specifies a number of characters, more than part of the display ... (ellipsis) method. Share to everyone for your reference, specific as follows:
First, the question:
Today in the company encountered a demand; TextView settings display up to 8 characters, more than part of the display ... (ellipsis)
Second, the solution:
On the internet to find a
The Android studio release has been released for some time and has just recently started. It's a bit uncomfortable for me to be accustomed to eclipse, here are some settings to make as more comfortable:1. About Project and moduleas project is equivalent to Eclipse's Workspace,module equivalent to project for Eclipse. As does not seem to be able to set the default path for project, it is inconvenient to navi
Method One:by theme.translucent@android: Style/theme. Translucent @android: Style/theme. Translucent. @android: Style/theme. Translucent. Notitlebar. fullscreen Only need to be in the manifest in the activity of transparent set theme for any of the above can beActivityAndroid:name= "COM.VIXTEL.SIMULATE.MAINAPP"Android:configchanges= "Keyboar
Cocos2dx Android on the start Page settings are almost the same, read some information on the internet, a lot of people are re-get an activity as the start page, this is no problem, but in cocos2dx Android on the middle there will be a long black screen time, This is mainly in the loading of some resources; another way to start the page is to write directly on th
set the horizontal and vertical screen direction:Android screen switching in mobile phone development is more common, many software in the development process in order to avoid the vertical and horizontal screen switching caused unnecessary trouble, usually forced to set the direction of the screen,This is done by setting the value of the Android:screenorientation property in the activity in Androidmanifest.xml.such as the following settings:Horizontal Display
In the file Packages/apps/settings/src/com/android/settings/deviceinfosettings.java
Setstringsummary ("Build_number", Build.display);
Specifies the setting--about the device--version number.
Build.display is the DISPLAY variable in the Build class, in file Frameworks/base/core/java/android/os/build.java:
p
("XXX");MDEVINFO.SETDNSADDR ("XXX");Mdevinfo.setgateway ("XXX");
MDEVINFO.SETHWADDR ("XXX"); Getsavedconfig obtained MAC address is null, need to actively populate the address, otherwise enter system settings because address null crash
Dynamic:
Mdevinfo = Methmanager.getsavedconfig ();Mdevinfo.setconnectmode (ETHERNETDEVINFO.ETHERNET_CONN_MODE_DHCP);
MDEVINFO.SETHWADDR ("XXX");
Third, update configuration information and enable Ethernet service
Met
Action_notification_listener_settings
Interface for notification usage settings
Action_notification_policy_access_settings
Do not disturb the interface of the permission setting
Action_captioning_settings
The interface for subtitle settings
Action_print_settings
Print Setup Interface
Action_battery_saver_settings
How to Set styles in the android application, including style definitions, single view settings, global style settings, and style inheritance relationships. 1. style definition android styles are defined in res/values/style. in the xml file, similar to the style defined in a css file in the front-end of the web, but th
Today we will discuss how to determine whether to start the application at startup based on the user's settings on the Android phone. If you do not know how to use this sentence, let's take a closer look at the problem to be solved.
We all know that to enable the application to start at startup, first add permissions to manifest, register the handler, add actions to the handler, and then enable a service or
denoted by a ' # ' symbol.## For example:## 102.54.94.97 rhino.acme.com # source Server# 38.25.63.10 x.acme.com # x client Host# localhost name resolution is handled within DNS itself.# 127.0.0.1 localhost#:: 1 localhostAdd this sentence74.125.237.1 dl-ssl.google.comSDK other update channels#==== Android SDK Update channel 203.208. 46.146 DL. Google. COM203.208. 46.146 DL-SSL. Google. COM#==== Or, you can add one of them to th
Premise: Android via wifi connection Network A, the real machine is in Network B, network A and network B are in different network segments, you can increase the route, ping each other, if network A and network B is in the public network, there is no need toDo the following.When debugging using Android Real machine, if you want to access resources under the Local service, configure the IP to configure the f
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