107 lines
3.8 KiB
Kotlin
107 lines
3.8 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.addons
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import android.os.Bundle
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import android.view.View
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import androidx.fragment.app.Fragment
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import androidx.navigation.fragment.NavHostFragment.findNavController
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import androidx.navigation.fragment.findNavController
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import mozilla.components.browser.state.action.ContentAction
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import mozilla.components.browser.state.action.CustomTabListAction
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import mozilla.components.browser.state.state.CustomTabSessionState
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import mozilla.components.browser.state.state.EngineState
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import mozilla.components.browser.state.state.SessionState
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import mozilla.components.browser.state.state.createCustomTab
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import mozilla.components.concept.engine.EngineSession
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import mozilla.components.concept.engine.prompt.PromptRequest
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import mozilla.components.concept.engine.window.WindowRequest
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import mozilla.components.feature.prompts.PromptFeature
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import mozilla.components.support.base.feature.ViewBoundFeatureWrapper
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import org.mozilla.fenix.ext.requireComponents
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/**
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* Provides shared functionality to our fragments for add-on settings and
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* browser/page action popups.
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*/
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abstract class AddonPopupBaseFragment : Fragment(), EngineSession.Observer {
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private val promptsFeature = ViewBoundFeatureWrapper<PromptFeature>()
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protected var session: SessionState? = null
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protected var engineSession: EngineSession? = null
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override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
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session?.let {
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promptsFeature.set(
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feature = PromptFeature(
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fragment = this,
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store = requireComponents.core.store,
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customTabId = it.id,
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fragmentManager = parentFragmentManager,
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onNeedToRequestPermissions = { permissions ->
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requestPermissions(permissions, REQUEST_CODE_PROMPT_PERMISSIONS)
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}),
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owner = this,
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view = view
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)
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}
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}
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override fun onDestroyView() {
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engineSession?.close()
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session?.let {
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requireComponents.core.store.dispatch(CustomTabListAction.RemoveCustomTabAction(it.id))
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}
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super.onDestroyView()
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}
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override fun onStart() {
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super.onStart()
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engineSession?.register(this)
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}
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override fun onStop() {
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super.onStop()
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engineSession?.unregister(this)
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}
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override fun onPromptRequest(promptRequest: PromptRequest) {
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session?.let { session ->
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requireComponents.core.store.dispatch(
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ContentAction.UpdatePromptRequestAction(
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session.id,
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promptRequest
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)
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)
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}
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}
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override fun onWindowRequest(windowRequest: WindowRequest) {
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if (windowRequest.type == WindowRequest.Type.CLOSE) {
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findNavController().popBackStack()
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}
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}
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protected fun initializeSession(fromEngineSession: EngineSession? = null) {
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engineSession = fromEngineSession ?: requireComponents.core.engine.createSession()
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session = createCustomTab("").copy(engineState = EngineState(engineSession))
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requireComponents.core.store.dispatch(CustomTabListAction.AddCustomTabAction(session as CustomTabSessionState))
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}
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final override fun onRequestPermissionsResult(
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requestCode: Int,
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permissions: Array<String>,
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grantResults: IntArray
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) {
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when (requestCode) {
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REQUEST_CODE_PROMPT_PERMISSIONS -> promptsFeature.get()?.onPermissionsResult(permissions, grantResults)
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}
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}
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companion object {
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private const val REQUEST_CODE_PROMPT_PERMISSIONS = 1
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}
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}
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