Crate ferroui_android 

The Android platform.

An application is a shared library that the application class of the Java layer of this crate loads (java/org/ferroui/android). There are no windows: content is shown by a [FerroView] in an activity ([FerroActivity]; the main activity shows the main view of the ApplicationLifetime). The system drives everything: the dispatcher is the main looper, rendering follows the choreographer on a render thread, and the surface of the view is drawn through EGL or into the buffer of its native window.

interop is the only place that crosses to Java and to the NDK. The parts that call the system exist on Android only; on another system the crate is the logic of the backend, which its tests run there. The design is in docs/porting/android-platform.md.

Modules

automation

The accessibility nodes of the automation peers (the Automation directory of the reference): per provider contract of a peer, what a node of the system says of it and which actions it performs.

interop

The boundary to the system: the Java Native Interface ([java]), the functions of the NDK ([ndk]) and the native methods of the Java layer ([natives]). Everything that is unsafe for Java or the NDK is in these modules (docs/porting/android-platform.md, section 2).

log

The log of the system.

platform

The services of the platform (the Platform directory of the reference).

Macros

android_application

Makes a shared library the native side of an Android application.

Structs

AndroidBackRequestedEventArgs

AndroidPlatformOptions

The options of the Android platform, registered with the application builder (AppBuilder::with).

ApplicationLifetime

The lifetime of an Android application: every main activity asks the factory for its main view.

CursorFactory

The cursor factory of a platform that shows no cursor of the application: every cursor is the same empty cursor.

PlatformIconLoader

An icon loader for a platform that never shows an icon. The platform registers PlatformIconLoaderStub, as the reference does; this class is kept as the reference has it.

PlatformIconLoaderStub

The icon loader of a platform without window icons: an icon keeps the bytes it was loaded from, so that it can be saved.

WindowingPlatformStub

The windowing platform of Android. There are no windows: content is shown by a view in an activity.

Enums

AndroidRenderingMode

Represents the rendering mode for platform graphics.

Constants

PERMISSION_DENIED

PERMISSION_GRANTED

PackageManager.PERMISSION_GRANTED and PERMISSION_DENIED (the Permission of the reference).

RESULT_CANCELED

RESULT_FIRST_USER

RESULT_OK

Activity.RESULT_OK, RESULT_CANCELED and RESULT_FIRST_USER (the Result of the reference).

Traits

IActivityNavigationService

IActivityResultHandler

IFerroActivity

An activity that shows content of the framework.

Type Aliases

ActivityResultHandler

The request code, the result code and the intent of the result (an android.content.Intent), if any.

Intent

RequestPermissionsResultHandler

The request code, the permissions and what was granted of each.