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1. #Android studio update content provider how to
2. #Android studio update content provider for android
3. #Android studio update content provider android

#Android studio update content provider android

To determine what version of Cordova's Android package is installed Please note that the versions listed here are for Cordova's Android package,Ĭordova CLI. The supported Android API Levels and Android Versions for the pastįew cordova-android releases can be found in this table: cordova-android Version See the Android SDK'sĬordova's latest Android package supports up to Android API Level 29.

#Android studio update content provider for android

Requirements and SupportĬordova for Android requires the Android SDK which can be installed For a comparison of the two development paths, see the Platform-centered shell tools or cross-platform Cordova CLI forĭevelopment. The Android SDK regardless of whether you want to use these

#Android studio update content provider how to

This guarantees that we don’t have duplicate data, both locally on the phone as well as on the AWARE Server.This guide shows how to set up your SDK environment to deploy CordovaĪpps for Android devices, and how to optionally use Android-centeredĬommand-line tools in your development workflow. Notice that we assign a paired unique key in the end. We will now prepare the database SQL that is required to create the database (variable TABLES_FIELDS), based on the table database representation Example_Data. For consistency, we use XXX_Data, where XXX is your plugin name): public static final class Example_Data implements BaseColumns

With this in mind, we will first create a database table representation (extension of BaseColumns of ContentProvider) for use in our ContentProvider. DEVICE_ID: a text column that captures this device’s AWARE Device ID, to uniquely identify who produced this entry.TIMESTAMP: a real column that captures the phone’s current time in milliseconds (System.currentTimeMillis())._id: an integer column that is a primary key, automatically incremented when we insert new data.In SQLite, there are very few database column types: integer (for indexes), text (for strings and long texts), real (precise value), blob (multimedia data – images, sound). When creating a database table, 3 columns are mandatory for the ease of database management, both to Android and AWARE. Now we need to decide what data will this database hold. Public static final int DATABASE_VERSION = 1 Increment every time you modify the database structure Public static String AUTHORITY = ".example" Īnother important constant is the database version number ( DATABASE_VERSION). The database version needs to start with number 1 (set it higher every time you change the database structure).Įvery time you modify your plugin’s ContentProvider structure ( i.e., add a column, change column type), you need to increase the version number (this is how Android knows that the database structure has changed and modifies your ContentProvider database file).

For plugins, we will do the following: “.XXX” where XXX is your plugins name.įor this example, our authority will be: .example, assigned to a constant variable AUTHORITY, like this: /**

For the authorities in our core sensors within AWARE, we have all of them as a variant of “” where XXX is the sensor name. The authority is a string that is used to uniquely identify your ContentProvider within Android and it needs to be different from any other ContentProvider that might exist on your device and consequently AWARE’s repository. Because a ContentProvider in AWARE is inherently shared between plugins and other applications, all the variables and methods are public.įirst thing you need to define is the ContentProvider AUTHORITY.