![]() The default device ID, which is the ID of the primary (non-virtual) device.Ī for working with global Use with #getSystemService(String) to retrieve a for handling management ofĪ for transmitting infraredĪ to authenticate a user to your app.Ī.CrossProfileApps for cross profile operations. Use with #getSystemService(String) to retrieve a for performing network connectivity diagnosticsĪs well as receiving network connectivity information from the system. Use with #getSystemService(String) to retrieve a for contributing and accessing data blobsįrom the blob store maintained by the system.Ī for using Bluetooth.Ī for interacting withĪ for obtainingĬaptioning properties and listening for changes in captioningĪ for reading carrier configuration values.Ī for accessing and modifyingĪ for managing companion devices Indexing and querying app data managed by the system.Ī for accessing AppWidgets.Ī for handling management of volume,Īndroid.os.BatteryManager for managing battery state.įlag for #bindIsolatedService: Bind the service into a shared isolated process.Ī for handlingīiometric and PIN/pattern/password authentication. Use with #getSystemService(String) to retrieve anĪ for Use with #getSystemService(String) to retrieve aĪ for giving the userįeedback for UI events through the registered event listeners.Ī for receiving intents at aĪ for interacting with the globalĪ for receiving intents at aĪ for tracking application operations Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.ĮxpandableListActivity(IntPtr, JniHandleOwnership)Ī constructor used when creating managed representations of JNI objects called by the runtime. ![]() To do this, your own view MUST contain an ExpandableListView object with the id " However, if you desire, you can customize the screen layout by setting your own view layout with setContentView() in onCreate(). Binding, screen layout, and row layout are discussed in the following sections.ĮxpandableListActivity has a default layout that consists of a single, full-screen, centered expandable list. "Closes the Cursor, releasing all of its resources and making it completely invalid.IJavaObject View.IOnCreateContextMenuListener ExpandableListView.IOnChildClickListener ExpandableListView.IOnGroupCollapseListener ExpandableListView.IOnGroupExpandListener IJavaPeerable IDisposable RemarksĪn activity that displays an expandable list of items by binding to a data source implementing the ExpandableListAdapter, and exposes event handlers when the user selects an item.ĮxpandableListActivity hosts a ExpandableListView object that can be bound to different data sources that provide a two-levels of data (the top-level is group, and below each group are children). "Sets the adapter that provides data to this view."ĮxpandableListView = findViewById(R.id.expandableListview) ĮtAdapter(simplecursortreeAdapter) ![]() ![]() "Finds a view that was identified by the android:id XML attribute that was processed in onCreate(Bundle)." SimpleCursorTreeAdapter simplecursortreeAdapter = new ExpandableListViewAdapter( "An easy adapter to map columns from a cursor to TextViews or ImageViews defined in an XML file." Public class DatabaseHelper extends SQLiteAssetHelper Return mDB.query(DATABASE_TABLE, null, " _id" + " = " Return mDB.query(DATABASE_TABLE, null, null, null, null, null, DATABASE_GROUP_1) If (mDatabaseHelper != null) mDatabaseHelper.close() MDB = mDatabaseHelper.getWritableDatabase() MDatabaseHelper = new DatabaseHelper(mContext, DATABASE_NAME, null, DATABASE_VERSION) ![]() Public static final String DATABASE_CHILD_1 = " Larynx" Public static final String DATABASE_GROUP_1 = " Larynx_features" Public static final String DATABASE_ID = " _id" Private static final String DATABASE_TABLE = " OrganAnatomy" Private static final String DATABASE_NAME = " URTc.db" Private static final int DATABASE_VERSION = 1 ![]()
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