368 lines
12 KiB
Java
368 lines
12 KiB
Java
package org.retroarch.browser;
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import java.io.*;
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import org.retroarch.R;
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import org.retroarch.browser.preferences.util.UserPreferences;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.content.pm.PackageManager.NameNotFoundException;
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import android.media.AudioManager;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.Handler;
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import android.preference.PreferenceActivity;
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import android.provider.Settings;
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import android.util.Log;
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import android.widget.Toast;
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public final class MainMenuActivity extends PreferenceActivity {
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private static MainMenuActivity instance = null;
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private static final int ACTIVITY_LOAD_ROM = 0;
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private static final int ACTIVITY_RETROARCH = 1;
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private static final String TAG = "MainMenu";
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private static String libretro_path;
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private static String libretro_name;
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@Override
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@SuppressWarnings("deprecation")
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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// Load the main menu XML.
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addPreferencesFromResource(R.xml.main_menu);
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// Cache an instance of this class (TODO: Bad practice, kill this somehow).
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instance = this;
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// Get libretro path and name.
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SharedPreferences prefs = UserPreferences.getPreferences(this);
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libretro_path = prefs.getString("libretro_path", getApplicationInfo().nativeLibraryDir);
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libretro_name = prefs.getString("libretro_name", getString(R.string.no_core));
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// Bind audio stream to hardware controls.
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setVolumeControlStream(AudioManager.STREAM_MUSIC);
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// Extract assets.
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extractAssets();
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if (!prefs.getBoolean("first_time_refreshrate_calculate", false)) {
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prefs.edit().putBoolean("first_time_refreshrate_calculate", true).commit();
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if (!detectDevice(false)) {
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AlertDialog.Builder alert = new AlertDialog.Builder(this)
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.setTitle(R.string.welcome_to_retroarch)
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.setMessage(R.string.welcome_to_retroarch_desc)
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.setPositiveButton("OK", null);
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alert.show();
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}
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}
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Intent startedByIntent = getIntent();
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if (startedByIntent.getStringExtra("ROM") != null && startedByIntent.getStringExtra("LIBRETRO") != null) {
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if (savedInstanceState == null || !savedInstanceState.getBoolean("romexec"))
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loadRomExternal(startedByIntent.getStringExtra("ROM"),
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startedByIntent.getStringExtra("LIBRETRO"));
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else
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finish();
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}
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}
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public static MainMenuActivity getInstance() {
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return instance;
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}
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private int getVersionCode() {
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int version = 0;
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try {
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version = getPackageManager().getPackageInfo(getPackageName(), 0).versionCode;
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} catch (NameNotFoundException e) {
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}
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return version;
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}
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private boolean areAssetsExtracted() {
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int version = getVersionCode();
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try {
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String dataDir = getApplicationInfo().dataDir;
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File cacheVersion = new File(dataDir, ".cacheversion");
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if (cacheVersion.isFile() && cacheVersion.canRead() && cacheVersion.canWrite()) {
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DataInputStream cacheStream = new DataInputStream(
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new FileInputStream(cacheVersion));
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int currentCacheVersion = 0;
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try {
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currentCacheVersion = cacheStream.readInt();
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} catch (IOException e) {
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}
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cacheStream.close();
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if (currentCacheVersion == version) {
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Log.i("ASSETS", "Assets already extracted, skipping...");
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return true;
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}
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}
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} catch (IOException e) {
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Log.e(TAG, "Failed to extract assets to cache.");
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return false;
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}
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return false;
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}
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// Extract assets from native code. Doing it from Java side is apparently unbearably slow ...
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private void extractAssetsThread() {
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try {
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String dataDir = getApplicationInfo().dataDir;
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String apk = getApplicationInfo().sourceDir;
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Log.i(TAG, "Extracting RetroArch assets from: " + apk + " ...");
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boolean success = NativeInterface.extractArchiveTo(apk, "assets", dataDir);
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if (!success) {
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throw new IOException("Failed to extract assets ...");
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}
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Log.i(TAG, "Extracted assets ...");
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File cacheVersion = new File(dataDir, ".cacheversion");
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DataOutputStream outputCacheVersion = new DataOutputStream(
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new FileOutputStream(cacheVersion, false));
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outputCacheVersion.writeInt(getVersionCode());
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outputCacheVersion.close();
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} catch (IOException e) {
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Log.e(TAG, "Failed to extract assets to cache.");
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}
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}
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private void extractAssets() {
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if (areAssetsExtracted())
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return;
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final Dialog dialog = new Dialog(this);
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final Handler handler = new Handler();
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dialog.setContentView(R.layout.assets);
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dialog.setCancelable(false);
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dialog.setTitle("Asset extraction");
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// Java is fun :)
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Thread assetsThread = new Thread(new Runnable() {
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public void run() {
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extractAssetsThread();
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handler.post(new Runnable() {
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public void run() {
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dialog.dismiss();
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}
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});
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}
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});
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assetsThread.start();
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dialog.show();
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}
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public void setModule(String core_path, String core_name) {
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UserPreferences.updateConfigFile(this);
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libretro_path = core_path;
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libretro_name = core_name;
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SharedPreferences prefs = UserPreferences.getPreferences(this);
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SharedPreferences.Editor edit = prefs.edit();
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edit.putString("libretro_path", libretro_path);
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edit.putString("libretro_name", libretro_name);
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edit.commit();
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// Set the title section to contain the name of the selected core.
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setCoreTitle(libretro_name);
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}
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public void setCoreTitle(String core_name) {
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setTitle("RetroArch : " + core_name);
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}
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private boolean detectDevice(boolean show_dialog) {
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boolean retval = false;
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final Context ctx = this;
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final boolean mentionPlayStore = !Build.MODEL.equals("OUYA Console");
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final String message = (mentionPlayStore ? getString(R.string.detect_device_msg_general) : getString(R.string.detect_device_msg_ouya));
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Log.i("Device MODEL", Build.MODEL);
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if (Build.MODEL.equals("SHIELD")) {
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AlertDialog.Builder alert = new AlertDialog.Builder(this)
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.setTitle(R.string.nvidia_shield_detected)
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.setMessage(message)
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.setPositiveButton(R.string.ok,
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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SharedPreferences prefs = UserPreferences.getPreferences(MainMenuActivity.this);
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SharedPreferences.Editor edit = prefs.edit();
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edit.putString("video_refresh_rate", Double.toString(60.00d));
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edit.putBoolean("input_overlay_enable", false);
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edit.putBoolean("input_autodetect_enable", true);
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edit.putString("audio_latency", "64");
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edit.putBoolean("audio_latency_auto", true);
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edit.commit();
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UserPreferences.updateConfigFile(ctx);
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}
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});
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alert.show();
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retval = true;
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} else if (Build.MODEL.equals("GAMEMID_BT")) {
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AlertDialog.Builder alert = new AlertDialog.Builder(this)
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.setTitle(R.string.game_mid_detected)
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.setMessage(message)
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.setPositiveButton(R.string.ok,
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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SharedPreferences prefs = UserPreferences.getPreferences(MainMenuActivity.this);
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SharedPreferences.Editor edit = prefs.edit();
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edit.putBoolean("input_overlay_enable", false);
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edit.putBoolean("input_autodetect_enable", true);
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edit.putString("audio_latency", "160");
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edit.putBoolean("audio_latency_auto", false);
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edit.commit();
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UserPreferences.updateConfigFile(ctx);
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}
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});
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alert.show();
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retval = true;
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} else if (Build.MODEL.equals("OUYA Console")) {
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AlertDialog.Builder alert = new AlertDialog.Builder(this)
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.setTitle(R.string.ouya_detected)
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.setMessage(message)
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.setPositiveButton(R.string.ok,
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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SharedPreferences prefs = UserPreferences.getPreferences(MainMenuActivity.this);
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SharedPreferences.Editor edit = prefs.edit();
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edit.putBoolean("input_overlay_enable", false);
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edit.putBoolean("input_autodetect_enable", true);
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edit.putString("audio_latency", "64");
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edit.putBoolean("audio_latency_auto", true);
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edit.commit();
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UserPreferences.updateConfigFile(ctx);
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}
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});
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alert.show();
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retval = true;
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} else if (Build.MODEL.equals("R800x")) {
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AlertDialog.Builder alert = new AlertDialog.Builder(this)
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.setTitle(R.string.xperia_play_detected)
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.setMessage(message)
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.setPositiveButton(R.string.ok,
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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SharedPreferences prefs = UserPreferences.getPreferences(MainMenuActivity.this);
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SharedPreferences.Editor edit = prefs.edit();
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edit.putBoolean("video_threaded", false);
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edit.putBoolean("input_overlay_enable", false);
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edit.putBoolean("input_autodetect_enable", true);
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edit.putString("video_refresh_rate", Double.toString(59.19132938771038));
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edit.putString("audio_latency", "128");
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edit.putBoolean("audio_latency_auto", false);
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edit.commit();
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UserPreferences.updateConfigFile(ctx);
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}
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});
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alert.show();
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retval = true;
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} else if (Build.ID.equals("JSS15J")) {
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AlertDialog.Builder alert = new AlertDialog.Builder(this)
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.setTitle(R.string.nexus_7_2013_detected)
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.setMessage(message)
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.setPositiveButton(R.string.ok,
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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SharedPreferences prefs = UserPreferences.getPreferences(MainMenuActivity.this);
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SharedPreferences.Editor edit = prefs.edit();
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edit.putString("video_refresh_rate", Double.toString(59.65));
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edit.putString("audio_latency", "64");
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edit.putBoolean("audio_latency_auto", false);
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edit.commit();
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UserPreferences.updateConfigFile(ctx);
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}
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});
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alert.show();
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retval = true;
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}
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if (show_dialog) {
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Toast.makeText(this, R.string.no_optimal_settings, Toast.LENGTH_SHORT).show();
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}
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return retval;
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}
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@Override
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public void startActivity(Intent intent) {
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if (intent.getComponent().getClassName()
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.equals("org.retroarch.browser.diractivities.ROMActivity")) {
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if (!new File(libretro_path).isDirectory()) {
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super.startActivityForResult(intent, ACTIVITY_LOAD_ROM);
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} else {
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Toast.makeText(this, R.string.load_a_core_first, Toast.LENGTH_SHORT).show();
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}
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} else {
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super.startActivity(intent);
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}
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}
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@Override
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protected void onActivityResult(int reqCode, int resCode, Intent data) {
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switch (reqCode) {
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case ACTIVITY_LOAD_ROM: {
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if (data.getStringExtra("PATH") != null) {
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UserPreferences.updateConfigFile(this);
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String current_ime = Settings.Secure.getString(getContentResolver(), Settings.Secure.DEFAULT_INPUT_METHOD);
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Toast.makeText(this,String.format(getString(R.string.loading_data), data.getStringExtra("PATH")), Toast.LENGTH_SHORT).show();
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Intent myIntent = new Intent(this, RetroActivity.class);
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myIntent.putExtra("ROM", data.getStringExtra("PATH"));
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myIntent.putExtra("LIBRETRO", libretro_path);
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myIntent.putExtra("CONFIGFILE", UserPreferences.getDefaultConfigPath(this));
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myIntent.putExtra("IME", current_ime);
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startActivityForResult(myIntent, ACTIVITY_RETROARCH);
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}
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break;
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}
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case ACTIVITY_RETROARCH: {
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Log.i(TAG, "RetroArch finished running.");
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UserPreferences.readbackConfigFile(this);
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break;
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}
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}
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}
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@Override
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protected void onSaveInstanceState(Bundle data) {
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super.onSaveInstanceState(data);
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data.putBoolean("romexec", true);
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}
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private void loadRomExternal(String rom, String core) {
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UserPreferences.updateConfigFile(this);
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String current_ime = Settings.Secure.getString(getContentResolver(), Settings.Secure.DEFAULT_INPUT_METHOD);
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Toast.makeText(this, String.format(getString(R.string.loading_data), rom), Toast.LENGTH_SHORT).show();
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Intent myIntent = new Intent(this, RetroActivity.class);
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myIntent.putExtra("ROM", rom);
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myIntent.putExtra("LIBRETRO", core);
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myIntent.putExtra("CONFIGFILE", UserPreferences.getDefaultConfigPath(this));
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myIntent.putExtra("IME", current_ime);
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startActivity(myIntent);
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}
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}
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