Revision control
Copy as Markdown
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
package org.mozilla.reference.browser.pip
import android.app.Activity
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.cancel
import kotlinx.coroutines.flow.distinctUntilChangedBy
import kotlinx.coroutines.flow.mapNotNull
import mozilla.components.browser.state.selector.findTabOrCustomTabOrSelectedTab
import mozilla.components.browser.state.store.BrowserStore
import mozilla.components.feature.session.PictureInPictureFeature
import mozilla.components.lib.state.ext.flowScoped
import mozilla.components.support.base.feature.LifecycleAwareFeature
class PictureInPictureIntegration(
private val store: BrowserStore,
activity: Activity,
private val customTabId: String?,
private val whiteList: List<String> = listOf("youtube.com/tv"),
) : LifecycleAwareFeature {
private var scope: CoroutineScope? = null
private val pictureFeature = PictureInPictureFeature(store, activity)
private var whiteListed = false
override fun start() {
scope = store.flowScoped { flow ->
flow.mapNotNull { state -> state.findTabOrCustomTabOrSelectedTab(customTabId) }
.distinctUntilChangedBy { it.content.url }
.collect { whiteListed = isWhitelisted(it.content.url) }
}
}
override fun stop() {
scope?.cancel()
}
fun onHomePressed() = if (whiteListed) {
pictureFeature.enterPipModeCompat()
} else {
pictureFeature.onHomePressed()
}
private fun isWhitelisted(url: String): Boolean {
val exists = whiteList.firstOrNull { url.contains(it) }
return exists != null
}
}