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https://github.com/dolphin-emu/dolphin.git
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Android: Convert StartupHandler to Kotlin
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Simonx22
parent
f074cdb08b
commit
b5b5b6fb7d
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// SPDX-License-Identifier: GPL-2.0-or-later
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package org.dolphinemu.dolphinemu.utils;
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import android.app.Activity;
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import android.content.ClipData;
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.net.Uri;
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import android.os.Bundle;
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import android.text.TextUtils;
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import androidx.fragment.app.FragmentActivity;
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import androidx.lifecycle.LifecycleOwner;
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import androidx.preference.PreferenceManager;
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import org.dolphinemu.dolphinemu.NativeLibrary;
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import org.dolphinemu.dolphinemu.activities.EmulationActivity;
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import java.time.Instant;
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import java.time.temporal.ChronoUnit;
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import java.util.Objects;
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public final class StartupHandler
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{
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private static final String SESSION_TIMESTAMP = "SESSION_TIMESTAMP";
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public static void HandleInit(FragmentActivity parent)
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{
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// Ask the user if he wants to enable analytics if we haven't yet.
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Analytics.checkAnalyticsInit(parent);
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// Set up and/or sync Android TV channels
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if (TvUtil.isLeanback(parent))
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TvUtil.scheduleSyncingChannel(parent);
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String[] gamesToLaunch = getGamesFromIntent(parent.getIntent());
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if (gamesToLaunch != null && gamesToLaunch.length > 0)
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{
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// Start the emulation activity, send the ISO passed in and finish the main activity
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EmulationActivity.launch(parent, gamesToLaunch, false, true);
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}
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}
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private static String[] getGamesFromIntent(Intent intent)
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{
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// Priority order when looking for game paths in an intent:
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//
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// Specifying multiple discs (for multi-disc games) is prioritized over specifying a single
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// disc. But most of the time, only a single disc will have been specified anyway.
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//
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// Specifying content URIs (compatible with scoped storage) is prioritized over raw paths.
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// The intention is that if a frontend app specifies both a content URI and a raw path, newer
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// versions of Dolphin will work correctly under scoped storage, while older versions of Dolphin
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// (which don't use scoped storage and don't support content URIs) will also work.
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// 1. Content URI, multiple
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ClipData clipData = intent.getClipData();
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if (clipData != null)
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{
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String[] uris = new String[clipData.getItemCount()];
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for (int i = 0; i < uris.length; i++)
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{
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uris[i] = Objects.toString(clipData.getItemAt(i).getUri());
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}
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return uris;
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}
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// 2. Content URI, single
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Uri uri = intent.getData();
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if (uri != null)
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return new String[]{uri.toString()};
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Bundle extras = intent.getExtras();
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if (extras != null)
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{
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// 3. File path, multiple
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String[] paths = extras.getStringArray("AutoStartFiles");
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if (paths != null)
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return paths;
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// 4. File path, single
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String path = extras.getString("AutoStartFile");
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if (!TextUtils.isEmpty(path))
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return new String[]{path};
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}
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// Nothing was found
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return null;
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}
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private static Instant getSessionTimestamp(Context context)
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{
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SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
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long timestamp = preferences.getLong(SESSION_TIMESTAMP, 0);
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return Instant.ofEpochMilli(timestamp);
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}
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/**
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* Called on activity stop / to set timestamp to "now".
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*/
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public static void updateSessionTimestamp(Context context)
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{
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SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
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SharedPreferences.Editor sPrefsEditor = preferences.edit();
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sPrefsEditor.putLong(SESSION_TIMESTAMP, Instant.now().toEpochMilli());
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sPrefsEditor.apply();
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}
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/**
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* Called on activity start. Generates analytics start event if it's a fresh start of the app, or
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* if it's a start after a long period of the app not being used (during which time the process
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* may be restarted for power/memory saving reasons, although app state persists).
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*/
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public static void reportStartToAnalytics(Context context, boolean firstStart)
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{
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final Instant sessionTimestamp = getSessionTimestamp(context);
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final Instant now = Instant.now();
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if (firstStart || now.isAfter(sessionTimestamp.plus(6, ChronoUnit.HOURS)))
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{
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// Just in case: ensure start event won't be accidentally sent too often.
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updateSessionTimestamp(context);
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new AfterDirectoryInitializationRunner().runWithoutLifecycle(
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NativeLibrary::ReportStartToAnalytics);
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}
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}
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}
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@ -0,0 +1,118 @@
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// SPDX-License-Identifier: GPL-2.0-or-later
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package org.dolphinemu.dolphinemu.utils
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import android.content.ClipData
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import android.content.Context
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import android.content.Intent
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import android.net.Uri
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import android.os.Bundle
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import android.text.TextUtils
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import androidx.fragment.app.FragmentActivity
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import androidx.preference.PreferenceManager
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import org.dolphinemu.dolphinemu.NativeLibrary
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import org.dolphinemu.dolphinemu.activities.EmulationActivity
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import java.time.Instant
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import java.time.temporal.ChronoUnit
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object StartupHandler {
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private const val SESSION_TIMESTAMP = "SESSION_TIMESTAMP"
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@JvmStatic
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fun HandleInit(parent: FragmentActivity) {
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// Ask the user if he wants to enable analytics if we haven't yet.
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Analytics.checkAnalyticsInit(parent)
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// Set up and/or sync Android TV channels
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if (TvUtil.isLeanback(parent)) {
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TvUtil.scheduleSyncingChannel(parent)
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}
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val gamesToLaunch = getGamesFromIntent(parent.intent)
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if (gamesToLaunch != null && gamesToLaunch.isNotEmpty()) {
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// Start the emulation activity, send the ISO passed in and finish the main activity
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EmulationActivity.launch(parent, gamesToLaunch, false, true)
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}
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}
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private fun getGamesFromIntent(intent: Intent): Array<String>? {
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// Priority order when looking for game paths in an intent:
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//
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// Specifying multiple discs (for multi-disc games) is prioritized over specifying a single
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// disc. But most of the time, only a single disc will have been specified anyway.
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//
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// Specifying content URIs (compatible with scoped storage) is prioritized over raw paths.
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// The intention is that if a frontend app specifies both a content URI and a raw path, newer
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// versions of Dolphin will work correctly under scoped storage, while older versions of Dolphin
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// (which don't use scoped storage and don't support content URIs) will also work.
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// 1. Content URI, multiple
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val clipData: ClipData? = intent.clipData
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if (clipData != null) {
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val uris = Array(clipData.itemCount) { i ->
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clipData.getItemAt(i).uri?.toString() ?: "null"
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}
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return uris
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}
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// 2. Content URI, single
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val uri: Uri? = intent.data
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if (uri != null) {
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return arrayOf(uri.toString())
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}
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val extras: Bundle? = intent.extras
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if (extras != null) {
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// 3. File path, multiple
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val paths = extras.getStringArray("AutoStartFiles")
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if (paths != null) {
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return paths
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}
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// 4. File path, single
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val path = extras.getString("AutoStartFile")
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if (!TextUtils.isEmpty(path)) {
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return arrayOf(path!!)
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}
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}
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// Nothing was found
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return null
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}
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private fun getSessionTimestamp(context: Context): Instant {
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val preferences = PreferenceManager.getDefaultSharedPreferences(context)
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val timestamp = preferences.getLong(SESSION_TIMESTAMP, 0)
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return Instant.ofEpochMilli(timestamp)
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}
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/**
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* Called on activity stop / to set timestamp to "now".
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*/
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@JvmStatic
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fun updateSessionTimestamp(context: Context) {
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val preferences = PreferenceManager.getDefaultSharedPreferences(context)
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val prefsEditor = preferences.edit()
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prefsEditor.putLong(SESSION_TIMESTAMP, Instant.now().toEpochMilli())
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prefsEditor.apply()
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}
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/**
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* Called on activity start. Generates analytics start event if it's a fresh start of the app, or
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* if it's a start after a long period of the app not being used (during which time the process
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* may be restarted for power/memory saving reasons, although app state persists).
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*/
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@JvmStatic
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fun reportStartToAnalytics(context: Context, firstStart: Boolean) {
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val sessionTimestamp = getSessionTimestamp(context)
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val now = Instant.now()
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if (firstStart || now.isAfter(sessionTimestamp.plus(6, ChronoUnit.HOURS))) {
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// Just in case: ensure start event won't be accidentally sent too often.
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updateSessionTimestamp(context)
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AfterDirectoryInitializationRunner().runWithoutLifecycle(
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NativeLibrary::ReportStartToAnalytics
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)
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}
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}
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}
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