content://com.android.htmlfileprovider/udisk

Example customized Content Provider android

We all know the key to their shared data and other applications in two ways: create your own Content Provider (that is inherited from a subclass of Content Provider) or your data is added to the existing Content Provider to go after need to ensure that th

Analysis of the content provider android

The system has two applications, more complicated. But the content provider is the android in the very, very important, and we have to learn the next, oh. Look at the renderings, we offer four buttons, click the button corresponding operation will be carr

Android browser how to open local html file

] Android browser how to open local html file Android 2010-03-12 01:02:32 Read 74 Comments 0 font size: large, medium Transfer from: http://hi.baidu.com/wangysh/blog/item/4aa1337fb9421e0128388a8a.html Java language: Codee # 9727 Intent intent = new Intent

[To] Android's webview load local html. The apk and remote URL in html

/ / WView.loadUrl (" File: / / / android_asset / index.html "); ----- Open the package directory under the index.html file asset / / WView.loadUrl ("content: / / com.android.htmlfileprovider / sdcard / index.html"); ----- Sd card, open

android webview tips

1 Various url String strURI = ("file: / / / android_asset / first / first.html"); / / local file / / String strURI = "http://www.google.com"; / / network file / / String strURI = "content: / / com.android.htmlfileprovider / sdcard

Android-based: Android Content Provider [change]

Android application can use the files or SqlLite database to store data. Content Provider provides a multi-way data sharing between applications, such as: contact information can be multiple applications to access. Content Provider is a realization of a s

Android basis: Android Content Provider [change]

Android application can use the file or SqlLite database to store data. Content Provider provides a multi-way data sharing between applications, such as: contact information can be more than one application access. Content Provider is to achieve a set of

Android Content Provider [transfer]

Android application can use the file or SqlLite database to store data. Content Provider provides a multi-way data sharing between applications, such as: contact information can be more than one application access. Content Provider is a realization of a s

the use of android Content Provider

Content Provider Android application is one of the components, as an application to share data between the only way, Content Provider main function is to store and retrieve data and to provide access to data in other applications excuse. Android system fo

Android core modules of content

Android as a platform for mobile devices, the software hierarchy, including an operating system (OS), middleware (MiddleWare) and application (Application). According to Android's software block diagram of the structure of its core modules Android bot

android Learning Summary 4

One with a VIEW as a message indicating btn3.setOnClickListener (new Button.OnClickListener () ( public void onClick (View v) ( View view = inflateView (R.layout.view); TextView txtMsg = (TextView) view.findViewById (R.id.txtMsg); txtMsg.setText ( "p

Android detect SD card is available

When do the software may have to save the data to the SD card to use so the best test to use before the next SD card is available Here is java code Then write down the following words AndroidManifest.xml Gaoding If we think that the above method is t ...

Content Providers

Source: http://developer.android.com/guide/topics/providers/content-providers.html Key classes ContentProvider ContentResolver Cursor In this document Content provider basics Querying a content provider Modifying data in a provider Creating a content prov

[Change] Android Opengl - Colored 3D Cube

What is this: This tutorial shows how to create colored 3D Objects using the OpenGL ® ES cross-platform API. What you learn: You will learn how easy it is, to create a Colored 3D Cube, using OpenGL ® ES. Problems / Questions: post here Difficulty: 1.5 of

android relative layout of the use of small note

android's layout has several, linear layout, the absolute layout, form layout, relative layout, pin layout (you can do animation is an element of a needle, needle means that the screen per second x second change in the number of elements) commonl ...

Android platform bottom drawing 2

Today, we continue to introduce Android platform, drawing class, related to the underlying content, the Android UI development project (1) of the interface design of the Android platform, we introduced the use of resources, and Bitmap-related class action

Examples of learning HelloAndroid Android development

After the recent completion of the project, idle boredom, the want to learn C, C + +, on very poor, and too hard, used java development, I recall my colleagues, do not dry, learning Android, then began to study their development of Android . This article

Android install uninstall program analysis

Uninstall programs installed in the Android source code, we know: Java code <Activity android: name = ". PackageInstallerActivity"> <Intent-filter> <Action android: name = "android.intent.action.VIEW" /> <Cate ...

Some of the underlying basics android (Reprinted)

An important description of the package: android.app: to provide high-level programming model, provides basic runtime environment android.content: contains various data on the device to access and release of the class android.database: Browse by content p

android sdcard Create

Android to create sdcard step 1, cmd into the tools directory input mksdcard-l mycard 100M F: \ mysdcard.img 1. Mycard commands you can use three sizes: byte, K and M. If you only use numbers that byte. Later also with K, such as 262144K, said 256M.

android.app.Activity Introduction

The information found in the present Android is not much, but rarely for the Activity of the description, so the introduction of official documents translated android.app.Activity about adding some of their own understanding. If you feel that I understand

Android - save the file and read

OF NOTE: Because of my time to test this functionality can not find the file name in Chinese (sdk2.2 + Simulator), which for the master if inadvertently view this article, it can be pointing to this issue, I would be grateful . Ha ha. 1. Preparation of do

android game development full solution

Students blog to share the first Google Summer Competition - 2010 Andriod Posts In order to participate in "blog to share the first Google Summer Students Competition", his android development hereby issued to the experience, and share. Champion

Android 2.1 source directory structure of (turn)

Android 2.1 source directory structure of (turn) Author Rockie Cheng Android 2.1 | - Makefile | - Bionic (bionic C Library) | - Bootable (boot-related code) | - Build (compile rules and generic storage systems and other infrastructure development package

Content Provider's use of summary

Android in the Content provider mechanism can support multiple applications to store and read data. This is also to share data across applications the only way. In the android system, not a public area of memory for multiple applications to share stored d

The most comprehensive source directory structure Xiangjie Android

Android 2.1 | - Makefile | - bionic (bionic C Library) | - bootable (boot-related code) | - build (compile rules and generic storage systems and other infrastructure development package configuration) | - cts (Android compatibility test suite standard) |

Department of famous door Android (7) - Control (View)

Department of famous door Android (7) - Control (View) of ZoomControls, Include, VideoView, WebView, RatingBar, Tab, Spinner, Chronometer, ScrollView Describes the use of various controls in the Android (View) ZoomControls - Zoom in / out button control I

Android UI overview of the basic concepts of user interface development

Android UI Programming Interface Overview In this paper, the user interface of the Android UI open some of the basic concepts, not to do in-depth explanations, but you can quickly browse Android open often involves some basic concepts and elements. 1, int

Android install and uninstall programs

Android uninstall programs installed Uninstall programs installed in the Android source code, we know: < activity android:name=".PackageInstallerActivity"> < intent-filter> < action android:name="android.intent.action.VIEW" /> <

Android on the unit test

Android on the unit test http://www.it168.com 2009 年 12 月 04 日 IT168 website Director: ITPUB BLOG Editor: Xiao Xiong Comments: 0 This Tag: Android unit testing how to use Android in Instrumentation for testing? Before the introduction of specific ord

Android canvas rotation

Sometimes we encounter such a situation: Some words need to vertically from the bottom to show how to do? You will want to textview such property is it? Unfortunately, there is no such convenient properties, you'll have to define a view to meet this r

android SlidingDrawer

MainActivity.xml package cn.hy.sliddrawer; import android.app.Activity; import android.os.Bundle; import android.util.Log; import android.widget.SlidingDrawer; public class MainActivity extends Activity { private SlidingDrawer mDialerDrawer; @ Override pu

SMS transmitter android

string.xml Add constants: <? Xml version = "1.0" encoding = "utf-8"?> <resources> <string name="hello"> Helo World, SMSActivity! </ string> <string name="app_name"> message transmi

Using and creating Content Provider

Android application can use the file or SqlLite database to store data. Content Provider provides a multi-way data sharing between applications, such as: contact information can be more than one application access. Content Provider is a realization of a s

android development environment configuration (transfer)

I think he writes good turn http://www.cn-cuckoo.com/2010/04/18/make-a-android-develop-environment-1512.html In this writing, Android SDK is the latest version 2.1. Now, let's take a look at how to build Android 2.1 Windows platform development enviro

Android to save the image to the database

Method One: public void saveIcon(Bitmap icon) { if (icon == null) { return; } // Ultimate icons you want to save to your browser's internal database, system procedures are saved as SQLite Format, the Browser is no exception , Because the picture is binary

Android Remove Programs in the program package

Install and Uninstall Android applications with PackageInstaller This is actually very simple. See PackageInstaller code here: http://android.git.kernel.org/?p=platform/packages/apps/PackageInstaller.git; a = tree; h = refs / heads / donut; hb = refs

Android to remove the package in the program

Install and Uninstall Android applications with PackageInstaller This is actually very simple. See PackageInstaller code here: http://android.git.kernel.org/?p=platform/packages/apps/PackageInstaller.git; a = tree; h = refs / heads / donut; hb = refs

[Android development] to save the file and read

In Activity in getFileDir () and getCacheDir (); method can get the current phone comes with storage space in the path of the current package file getFileDir () ----- / data / data / cn.xxx.xxx (the current package) / files getCacheDir () ----- / data / d

The development of advanced non-blocking NIO Android Package (VI)

Relevant content on Android NIO, this Android123 order and grouped as follows, in order to make everyone feel NIO and the close contact Android platform, where we combine the ADT plug-in DDMS in an important development tool to analyze the source cod

The development of advanced non-blocking NIO Android Package (VII)

Today we continue with the analysis of source Android DDMS NIO non-blocking communication, Android123 also to share with the next mobile phone and PC exchange some of the technology. SocketChannel and the NIO ByteBuffer relating to the use of details in t

Android - Android2.1 Source Structure Analysis

Android 2.1 Source Structure Analysis Android 2.1 | - Makefile | - Bionic (bionic C Library) | - Bootable (boot-related code) | - Build (compile rules and generic storage systems and other infrastructure development kit configuration) | - Cts (Android com

Android TabHost layout

Android TabHost can use one screen to switch between different page: In the Android Tab to switch pages in order to achieve the effect, generally in two ways: First, the use xml configuration layout to achieve under the layout tab, the second is dyna

Interface development Android Tab panel controls

Limited screen inside the phone, sometimes we have to arrange the content may not be able to accommodate more, of course, we can use Banmian the scrolling function, but doing so Xiande not very good looking, and sometimes we need to set the controls diffe

Android JAVA package of various functional description

Android JAVA package of various functional description Android applications in development, often using JAVA language and JAVA language in addition to the familiar Introduction of basic knowledge, but also need to know about Android JAVA provide extended

Android 2.1 Source Structure

Android 2.1 | - Makefile | - Bionic (bionic C Library) | - Bootable (boot-related code) | - Build (compile rules and generic storage systems and other infrastructure development kit configuration) | - Cts (Android compatibility test suite standard) | - Da

Introduction and operation of Android emulator

About Android The original meaning of the term refers to Android, " Robot "is also a Google on November 5, 2007 announced the open source Linux-based mobile operating system, the name of the platform by the operating system, middleware, user int

[To] Android directory structure

Android directory structure Android 2.1 | - Makefile | - bionic (bionic C Library) | - bootable (boot-related code) | - build (compile rules and generic storage systems and other infrastructure development kit configuration) | - cts (Android compatibility

New Android app it had not found \ android-sdk-windows \ tools \ lib \ proguard.cfg

Online to see that he used, and absolutely perfect. Reason: SDK is not complete. Solution: In \ android-sdk-windows \ tools \ lib \ directory, create a new proguard.cfg file Then add the following under: proguard.cfg-optimizationpasses 5 dontusemixedcasec

Android Introduce (I) concepts and NoteBook example

Android Introduce (I) concepts and NoteBook example 1. Open Handset Alliance Consist of the system View -----> lists, grids, text boxes, buttons, web browser Content Providers -----> access to other applications (for example, contact database) Resou
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