frust-native-widgets 0.5.2

package dev.frust.nativewidgets

import android.content.ContentProvider
import android.content.ContentValues
import android.database.Cursor
import android.net.Uri

/**
 * Hands the application [android.content.Context] to [FrustNativePresenter]
 * at process start, so it can register its Activity lifecycle callbacks
 * before the first Activity resumes.
 *
 * A `ContentProvider` declared in this module's own `AndroidManifest.xml` is
 * created by the system before `Application.onCreate` — the standard
 * self-initialization mechanism for an Android library that needs a `Context`
 * with no app-side code (`androidx.startup`'s `InitializationProvider`; the
 * same shape `plugins/auth-session`'s `FrustAuthSessionInitProvider` uses).
 *
 * It provides no data: every `ContentProvider` operation returns null/0. It is
 * `exported="false"` and its authority is `${applicationId}`-scoped, so nothing
 * outside the app can reach it.
 */
class FrustNativePresenterInitProvider : ContentProvider() {
    override fun onCreate(): Boolean {
        context?.let { FrustNativePresenter.installApplicationContext(it.applicationContext) }
        return true
    }

    override fun query(
        uri: Uri,
        projection: Array<out String>?,
        selection: String?,
        selectionArgs: Array<out String>?,
        sortOrder: String?,
    ): Cursor? = null

    override fun getType(uri: Uri): String? = null

    override fun insert(uri: Uri, values: ContentValues?): Uri? = null

    override fun delete(uri: Uri, selection: String?, selectionArgs: Array<out String>?): Int = 0

    override fun update(
        uri: Uri,
        values: ContentValues?,
        selection: String?,
        selectionArgs: Array<out String>?,
    ): Int = 0
}