Android

  Here is what I found online: If an error occurs when the Wi-Fi is enabled after the Rom is refreshed, see here. I also saw this tutorial in a post here, but I forgot where to find it. I cannot find it, let me talk about how to solve

Original Works. reposted for the source!     Run the following command: CAT/sys/devices/platform/jz-msc.0/mmc_host/mmc0/mmc0: 1234/CID Or use wildcards CAT/sys/devices/platform/jz-msc.0/mmc_host/mmc0/mmc0: */CID   Get 32 bytes of data: 0254

The content URI identifies the unified resource ID of data in the provider. The unified resource ID of the content includes the complete provider's symbolic name and a table name. When you call a client method to access a table in the provider, the

1. aidl Since the binder supports RPC, code-based processing may become very complex. Therefore, in actual programming, we also need other auxiliary methods. For example, in actual implementation, we will have a lot of RPC access: In such a large

An android. mk file is used to describe your source code to the compilation system. Specifically, this file is a small part of GNU makefile and will be parsed once or multiple times by the compilation system. You can define one or more modules in

The Android mobile phone has a built-in high-performance WebKit kernel, which is perfectly encapsulated into the webview component, the direct call of the Java method in JS and direct call of the js method in Java show us the strength of webview.

The last time mediaplayer played Network Audio, it introduced mediaplayer's method of Network Audio buffering and progress bar control. This time I will explain how mediaplayer played network video. Playing a network video requires a surfaceview

This example uses the example in "crazy android handout": paste it in person. The gesture from left to right is enlarged, and the gesture from right to left is reduced. Package COM. example. demogesture; import android. app. activity; import

Package COM. example. demorequest; import Java. io. bufferedreader; import Java. io. inputstream; import Java. io. inputstreamreader; import Java. util. arraylist; import Java. util. list; import Org. apache. HTTP. httpentity; import Org. apache.

The landlord has been grinding the sword for three years (not a sword of course) and has devoted himself to the android multi-thread download demo. Some people ask "How to write or demo ?", Because I am too busy,I wrote a little bit every day, and

Android automatic switch implementation There are many applications and examples on the Internet for Android automatic shutdown. Compared with automatic boot, automatic shutdown can be achieved by setting alarm at the application layer. However,

This article translated from: http://developer.android.com/guide/topics/location/index.html Location and map-based applications are the most attractive for mobile users. You can use the Android. Location package and Google map external class

In many types of applications, menus are commonly used user interface components. To provide a friendly and consistent user experience, you should use menu APIs to display the activity action and other options to the user. Since android3.0 (API

This article translated from: http://developer.android.com/guide/topics/graphics/2d-graphics.html Shape Rendering When you want to dynamically draw two-dimensional images, the shapedrawable object will meet your needs. The shapedrawable object can

A service of the Startup type is a service started by another component by calling the startservice () method to generate a service that calls the onstartcommand () method of the service. When a service is started, it has a life cycle independent of

This article translated from: http://developer.android.com/guide/components/aidl.html Aidl (androidinterface definitionlanguage) is similar to other idls used by you. To enable inter-process communication (IPC), it allows you to define programming

1. Create a. aidl File Aidl uses simple syntax to declare interfaces with multiple methods. These methods can contain parameters and return values. Parameters and return values can be of any type, or even interfaces generated by other aidl. The.

Browse photos If simplifying the photo taking process is not the main goal of your application, you can get the image it returns from the camera application and use it to do something. The camera app of Android encodes a photo into a small bitmap

Dimension adjustment Guide When a widget is locked, the android framework ignores the minwidth, minheight, minresizewidth, and minresizeheight attribute fields. If the widget can be placed on the home screen at the same time, these attribute fields

Add operation window The operation window is a visible component displayed in the Operation Bar as a substitute for the Operation item button. For example, if you have an optional menu item for search, you can use the searchview class to replace the