Android permissions have been divided into two groups from android 6.0 which build name is android marshmallow. And the related SDK version is 23. This article will tell you the difference between those groups with examples.
Android Marshmallow Runtime Permission Example Read More »
Android storage can be divided into two types, internal storage, and external storage. This article will introduce both internal and external storage and how to use them to save files in your android application.
Android Read Write External Storage File Example Read More »
This article contains examples of how to operate SQLite database table data via android ListView control. It shows how to load, add, edit, delete and refresh rows in android ListView while saving the modified result data back to the SQLite database table.
How To Show Data From SQLite Database In Android ListView Read More »
This article contains examples about how to create an SQLite database, how to create a table, and how to insert, update, delete, query SQLite tables. You can read the article Android SQLite Database Introduction for general SQLite concepts.
Android SQLite CRUD Operations Examples Read More »
Android data can be saved in internal storage ( ROM ), external storage(SD card), shared preferences, or SQLite database. This article will introduce how to read and write data in internal storage via a java file.
Android Read Write Internal Storage File Example Read More »
Android device monitor is a tool that can be used to monitor files in your android device ( physical device or emulator ). It also provides functions to pull files from the device to your PC or push files from your PC to an android device.
Android Device Monitor Cannot Open Data Folder Resolve Method Read More »
This example will show you how to implement force log out when the same user account login in another instance of the same android app. It will use both android Activity, Service, and Broadcast Receiver components to implement.
Android Force Logout Use Service And Broadcast Example Read More »
Android global broadcast makes different android apps’ communication easy and clear, but it also has below security issues. Any android apps can send the same broadcast intent action which your application broadcast receiver listens. This issue can make your app being attacked. Any android apps can listen to your app’s broadcast receiver registered action. So
Android Local Broadcast Manager Example Read More »
This article include examples about how to create and send custom normal or ordered broadcast. It also illustrate how to abort the broadcast in the ordered broadcast receiver chain. If you do not know about android broadcast, you can read Android Broadcast Overview or Android Broadcast to learn.
Android Send Custom Broadcast Example Read More »
In some cases, you may need to create a broadcast receiver that can still run in the background after the Android app exits. This example will just tell you how to do that using a broadcast receiver and Android service object.
Android Keep Broadcast Receiver Running After Application Exit Read More »