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package org.yuzu.yuzu_emu.ui.main;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import org.yuzu.yuzu_emu.NativeLibrary;
import org.yuzu.yuzu_emu.R;
import org.yuzu.yuzu_emu.activities.EmulationActivity;
import org.yuzu.yuzu_emu.features.settings.ui.SettingsActivity;
import org.yuzu.yuzu_emu.model.GameProvider;
import org.yuzu.yuzu_emu.ui.platform.PlatformGamesFragment;
import org.yuzu.yuzu_emu.utils.AddDirectoryHelper;
import org.yuzu.yuzu_emu.utils.DirectoryInitialization;
import org.yuzu.yuzu_emu.utils.FileBrowserHelper;
import org.yuzu.yuzu_emu.utils.FileUtil;
import org.yuzu.yuzu_emu.utils.GpuDriverHelper;
import org.yuzu.yuzu_emu.utils.PicassoUtils;
import org.yuzu.yuzu_emu.utils.StartupHandler;
import org.yuzu.yuzu_emu.utils.ThemeUtil;
/**
* The main Activity of the Lollipop style UI. Manages several PlatformGamesFragments, which
* individually display a grid of available games for each Fragment, in a tabbed layout.
*/
public final class MainActivity extends AppCompatActivity implements MainView {
private Toolbar mToolbar;
private int mFrameLayoutId;
private PlatformGamesFragment mPlatformGamesFragment;
private MainPresenter mPresenter = new MainPresenter(this);
@Override
protected void onCreate(Bundle savedInstanceState) {
ThemeUtil.applyTheme();
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViews();
setSupportActionBar(mToolbar);
mFrameLayoutId = R.id.games_platform_frame;
mPresenter.onCreate();
if (savedInstanceState == null) {
StartupHandler.handleInit(this);
mPlatformGamesFragment = new PlatformGamesFragment();
getSupportFragmentManager().beginTransaction().add(mFrameLayoutId, mPlatformGamesFragment).commit();
} else {
mPlatformGamesFragment = (PlatformGamesFragment) getSupportFragmentManager().getFragment(savedInstanceState, "mPlatformGamesFragment");
}
PicassoUtils.init();
// Dismiss previous notifications (should not happen unless a crash occurred)
EmulationActivity.tryDismissRunningNotification(this);
}
@Override
protected void onSaveInstanceState(@NonNull Bundle outState) {
super.onSaveInstanceState(outState);
if (getSupportFragmentManager() == null) {
return;
}
if (outState == null) {
return;
}
getSupportFragmentManager().putFragment(outState, "mPlatformGamesFragment", mPlatformGamesFragment);
}
@Override
protected void onResume() {
super.onResume();
mPresenter.addDirIfNeeded(new AddDirectoryHelper(this));
}
// TODO: Replace with a ButterKnife injection.
private void findViews() {
mToolbar = findViewById(R.id.toolbar_main);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.menu_game_grid, menu);
return true;
}
/**
* MainView
*/
@Override
public void setVersionString(String version) {
mToolbar.setSubtitle(version);
}
@Override
public void refresh() {
getContentResolver().insert(GameProvider.URI_REFRESH, null);
refreshFragment();
}
@Override
public void launchSettingsActivity(String menuTag) {
SettingsActivity.launch(this, menuTag, "");
}
@Override
public void launchFileListActivity(int request) {
switch (request) {
case MainPresenter.REQUEST_ADD_DIRECTORY:
FileBrowserHelper.openDirectoryPicker(this,
MainPresenter.REQUEST_ADD_DIRECTORY,
R.string.select_game_folder);
break;
case MainPresenter.REQUEST_INSTALL_KEYS:
FileBrowserHelper.openFilePicker(this,
MainPresenter.REQUEST_INSTALL_KEYS,
R.string.install_keys);
break;
case MainPresenter.REQUEST_SELECT_GPU_DRIVER:
AlertDialog.Builder builder = new AlertDialog.Builder(this);
// Get the driver name for the dialog message.
String driverName = GpuDriverHelper.getCustomDriverName();
if (driverName == null) {
driverName = getString(R.string.system_gpu_driver);
}
// Set the dialog message and title.
builder.setTitle(getString(R.string.select_gpu_driver_title));
builder.setMessage(driverName);
// Cancel button is a no-op.
builder.setNegativeButton(android.R.string.cancel, null);
// Select the default system driver.
builder.setPositiveButton(R.string.select_gpu_driver_default, (dialogInterface, i) ->
{
GpuDriverHelper.installDefaultDriver(this);
Toast.makeText(this, R.string.select_gpu_driver_use_default, Toast.LENGTH_SHORT).show();
});
// Use the file picker to install a custom driver.
builder.setNeutralButton(R.string.select_gpu_driver_install, (dialogInterface, i) -> {
FileBrowserHelper.openFilePicker(this,
MainPresenter.REQUEST_SELECT_GPU_DRIVER,
R.string.select_gpu_driver);
});
// Show the dialog.
AlertDialog alertDialog = builder.create();
alertDialog.show();
break;
}
}
/**
* @param requestCode An int describing whether the Activity that is returning did so successfully.
* @param resultCode An int describing what Activity is giving us this callback.
* @param result The information the returning Activity is providing us.
*/
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent result) {
super.onActivityResult(requestCode, resultCode, result);
switch (requestCode) {
case MainPresenter.REQUEST_ADD_DIRECTORY:
if (resultCode == MainActivity.RESULT_OK) {
int takeFlags = (Intent.FLAG_GRANT_WRITE_URI_PERMISSION | Intent.FLAG_GRANT_READ_URI_PERMISSION);
getContentResolver().takePersistableUriPermission(Uri.parse(result.getDataString()), takeFlags);
// When a new directory is picked, we currently will reset the existing games
// database. This effectively means that only one game directory is supported.
// TODO(bunnei): Consider fixing this in the future, or removing code for this.
getContentResolver().insert(GameProvider.URI_RESET, null);
// Add the new directory
mPresenter.onDirectorySelected(FileBrowserHelper.getSelectedDirectory(result));
}
break;
case MainPresenter.REQUEST_INSTALL_KEYS:
if (resultCode == MainActivity.RESULT_OK) {
int takeFlags = (Intent.FLAG_GRANT_WRITE_URI_PERMISSION | Intent.FLAG_GRANT_READ_URI_PERMISSION);
getContentResolver().takePersistableUriPermission(Uri.parse(result.getDataString()), takeFlags);
String dstPath = DirectoryInitialization.getUserDirectory() + "/keys/";
if (FileUtil.copyUriToInternalStorage(this, result.getData(), dstPath, "prod.keys")) {
if (NativeLibrary.ReloadKeys()) {
Toast.makeText(this, R.string.install_keys_success, Toast.LENGTH_SHORT).show();
refreshFragment();
} else {
Toast.makeText(this, R.string.install_keys_failure, Toast.LENGTH_LONG).show();
launchFileListActivity(MainPresenter.REQUEST_INSTALL_KEYS);
}
}
}
break;
case MainPresenter.REQUEST_SELECT_GPU_DRIVER:
if (resultCode == MainActivity.RESULT_OK) {
int takeFlags = (Intent.FLAG_GRANT_WRITE_URI_PERMISSION | Intent.FLAG_GRANT_READ_URI_PERMISSION);
getContentResolver().takePersistableUriPermission(Uri.parse(result.getDataString()), takeFlags);
GpuDriverHelper.installCustomDriver(this, result.getData());
String driverName = GpuDriverHelper.getCustomDriverName();
if (driverName != null) {
Toast.makeText(this, getString(R.string.select_gpu_driver_install_success) + " " + driverName, Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(this, R.string.select_gpu_driver_error, Toast.LENGTH_LONG).show();
}
}
break;
}
}
/**
* Called by the framework whenever any actionbar/toolbar icon is clicked.
*
* @param item The icon that was clicked on.
* @return True if the event was handled, false to bubble it up to the OS.
*/
@Override
public boolean onOptionsItemSelected(MenuItem item) {
return mPresenter.handleOptionSelection(item.getItemId());
}
private void refreshFragment() {
if (mPlatformGamesFragment != null) {
NativeLibrary.ResetRomMetadata();
mPlatformGamesFragment.refresh();
}
}
@Override
protected void onDestroy() {
EmulationActivity.tryDismissRunningNotification(this);
super.onDestroy();
}
}
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