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https://github.com/fork-maintainers/iceraven-browser
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Added ProfilerStartDialogFragment.
This commit is contained in:
Michael Comella
mergify[bot]
parent
09a31e03ab
commit
985f4ede00
@ -0,0 +1,203 @@
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/* 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.perf
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import android.os.Bundle
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import android.widget.Toast
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import androidx.appcompat.app.AppCompatDialogFragment
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import androidx.compose.foundation.layout.Arrangement
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import androidx.compose.foundation.layout.Column
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import androidx.compose.foundation.layout.Row
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import androidx.compose.foundation.layout.Spacer
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import androidx.compose.foundation.layout.fillMaxWidth
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import androidx.compose.foundation.layout.height
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import androidx.compose.foundation.layout.padding
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import androidx.compose.foundation.layout.width
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import androidx.compose.material.Text
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import androidx.compose.material.TextButton
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import androidx.compose.runtime.Composable
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import androidx.compose.runtime.MutableState
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import androidx.compose.runtime.mutableStateOf
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import androidx.compose.runtime.remember
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.platform.ComposeView
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import androidx.compose.ui.res.stringResource
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import androidx.compose.ui.text.font.FontWeight
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import androidx.compose.ui.unit.dp
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import androidx.compose.ui.unit.sp
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import androidx.compose.ui.window.Dialog
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import androidx.fragment.app.activityViewModels
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.MainScope
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import kotlinx.coroutines.cancel
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import kotlinx.coroutines.delay
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import kotlinx.coroutines.launch
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import mozilla.components.concept.base.profiler.Profiler
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import org.mozilla.fenix.R
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import org.mozilla.fenix.ext.components
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/**
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* Dialogue to start the Gecko profiler in Fenix without the use of ADB.
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*/
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class ProfilerStartDialogFragment : AppCompatDialogFragment() {
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private lateinit var viewScope: CoroutineScope
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private val delayToPollProfilerForStatus = 100L
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private lateinit var profiler: Profiler
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private val profilerViewModel: ProfilerViewModel by activityViewModels()
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override fun onCreateView(
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inflater: LayoutInflater,
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container: ViewGroup?,
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savedInstanceState: Bundle?
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): View {
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viewScope = MainScope()
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profiler = requireContext().components.core.engine.profiler!!
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return ComposeView(requireContext()).apply {
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setContent {
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StartProfileDialog(context.components.core.engine.profiler!!::startProfiler)
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}
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}
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}
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override fun onDestroyView() {
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super.onDestroyView()
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viewScope.cancel()
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}
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override fun dismiss() {
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profilerViewModel.setProfilerState(requireContext().components.core.engine.profiler!!.isProfilerActive())
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super.dismiss()
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}
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@Composable
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private fun StartProfileDialog(
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startProfiler: (Array<String>, Array<String>) -> Unit
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) {
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val viewStateObserver = remember { mutableStateOf(CardState.ChooseSettings) }
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Dialog(
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onDismissRequest = {
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// In the wait for profiler state, the user needs to wait for the profiler to start
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// so it'd be counterproductive to allow them dismiss the dialog.
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if (viewStateObserver.value != CardState.WaitForProfilerToStart) {
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this@ProfilerStartDialogFragment.dismiss()
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}
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}
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) {
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if (viewStateObserver.value == CardState.ChooseSettings) {
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StartCard(viewStateObserver, startProfiler)
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} else {
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WaitForProfilerDialog(R.string.profiler_waiting_start)
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}
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}
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}
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@Composable
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private fun StartCard(
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viewStateObserver: MutableState<CardState>,
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startProfiler: (Array<String>, Array<String>) -> Unit
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) {
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val featureAndThreadsObserver = remember { mutableStateOf("") }
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ProfilerDialogueCard {
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Column(modifier = Modifier.padding(8.dp)) {
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Text(
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text = stringResource(R.string.preferences_start_profiler),
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fontWeight = FontWeight.ExtraBold,
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fontSize = 20.sp,
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modifier = Modifier.padding(8.dp)
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)
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Text(
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text = stringResource(R.string.profiler_settings_title),
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fontWeight = FontWeight.Bold,
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fontSize = 15.sp,
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modifier = Modifier.padding(8.dp)
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)
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Spacer(modifier = Modifier.height(2.dp))
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ProfilerLabeledRadioButton(
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text = stringResource(R.string.profiler_filter_firefox),
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subText = stringResource(R.string.profiler_filter_firefox_explain),
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state = featureAndThreadsObserver
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)
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ProfilerLabeledRadioButton(
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text = stringResource(R.string.profiler_filter_graphics),
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subText = stringResource(R.string.profiler_filter_graphics_explain),
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state = featureAndThreadsObserver
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)
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ProfilerLabeledRadioButton(
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text = stringResource(R.string.profiler_filter_media),
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subText = stringResource(R.string.profiler_filter_media_explain),
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state = featureAndThreadsObserver
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)
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ProfilerLabeledRadioButton(
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text = stringResource(R.string.profiler_filter_networking),
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subText = stringResource(R.string.profiler_filter_networking_explain),
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state = featureAndThreadsObserver
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)
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Spacer(modifier = Modifier.height(8.dp))
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Row(
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horizontalArrangement = Arrangement.End,
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modifier = Modifier.fillMaxWidth()
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) {
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TextButton(
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onClick = {
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this@ProfilerStartDialogFragment.dismiss()
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}
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) {
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Text(text = stringResource(R.string.profiler_start_cancel))
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}
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Spacer(modifier = Modifier.width(4.dp))
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TextButton(
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onClick = {
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viewStateObserver.value = CardState.WaitForProfilerToStart
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executeStartProfilerOnClick(
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ProfilerSettings.valueOf(featureAndThreadsObserver.value),
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startProfiler
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)
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}
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) {
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Text(text = stringResource(R.string.preferences_start_profiler))
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}
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}
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}
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}
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}
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private fun waitForProfilerActiveAndDismissFragment() {
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viewScope.launch {
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while (!profiler.isProfilerActive()) {
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delay(delayToPollProfilerForStatus)
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}
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this@ProfilerStartDialogFragment.dismiss()
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val toastString = requireContext().getString(R.string.profiler_start_dialog_started)
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Toast.makeText(this@ProfilerStartDialogFragment.context, toastString, Toast.LENGTH_SHORT).show()
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}
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}
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private fun executeStartProfilerOnClick(
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featureAndThreads: ProfilerSettings,
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startProfiler: (Array<String>, Array<String>) -> Unit,
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) {
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startProfiler(featureAndThreads.threads, featureAndThreads.features)
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waitForProfilerActiveAndDismissFragment()
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}
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/**
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* Card state to change what is displayed in the dialogue
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*/
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enum class CardState {
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ChooseSettings,
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WaitForProfilerToStart
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}
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}
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