transfering data from android to android

For the development platform, if the data storage has good support, then the development of the application will have a great role in promoting. In general, there are three ways to store data: One is a file, one is a database, and the other is a network. Where files and databases may be used a little more, the file is easy to use, the program can define its own format; The database used a bit annoying lock

/"+ context.getpackagename () + "/shared_prefs"));} /** * Clear the application database by name * * @param context * @param dbname * *public static void Cleandatabasebyname (context context, String dbname) {Context.deletedatabase (dbname);} /** * Clear the content under/data/data/com.xxx.xxx/files * * @param context * *public static void Cleanfiles (context context) {Deletefilesbydirectory (Context.get

occupied by the upper limit, and according to a certain policy to clear, such as DISKLRU algorithm. Android File storage directory: 1.) Apply private storage (built-in storage) How to access Detailed path Whether to request permission Context.getfiledir (); Gets the directory of files in the built-in store that can be used to store sensitive data that cannot be expos

[Development Diary of Android in a row from scratch] (8) -- Android data storage (II) and android Data StorageLet's talk about database operations. Come On!When talking about data storage, databases have to be mentioned. Databases

Android Note 2-Test and data storage methods under Android, Android Data Storage Today, I will introduce another basic knowledge of Android, the testing and data storage methods under

Data storage for Android Development (I): android Data Storage Data Storage Method for Android development (1) I have been developing Android in Xiamen for two months. It's almost vale

[Android] Android mobile app data to SD, android mobile app [Android] Android mobile app data to SD You can specify it in the menifest file of the application. The ...>

Android notes-data storage in Android (3), android notes The Android system integrates a lightweight database:SQLiteTherefore, Android supports databases very well and every application can use it conveniently. As an embedded data

Li pengjun, Android Project Director of AI totem, finalized the speech subject: Android audio Port Data Communication Development Topic Introduction: Li Peng will explain how to implement bidirectional communication between audio ports and external devices based on Android audio interfaces based on the development pra

third day of Android Application Development for data storage using SharedPreferences. create a database and complete the addition, deletion, modification, and query operations. The third day of Android Application Development Course 2. use another method to add, delete, modify, and query the database. Course 3 of the third day of

Development engineerL Android Project managerL Android ArchitectL HTML5 System Architecture and developersFour , student base1) with Java Foundation;2) have C and C + + foundation better;3) All the understanding of the design pattern will be of great benefit to improving the listening effect;Five , training methodsFor 3 days, this course covers Android's underlying, An