Merge pull request #9530 from JosJuice/android-loading-indicator
Android: Use SwipeRefreshLayout in MainActivity
This commit is contained in:
commit
794e093223
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@ -67,8 +67,7 @@ public class AppLinkActivity extends FragmentActivity
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mAfterDirectoryInitializationRunner = new AfterDirectoryInitializationRunner();
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mAfterDirectoryInitializationRunner.run(this, true, () -> tryPlay(playAction));
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IntentFilter gameFileCacheIntentFilter = new IntentFilter(
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GameFileCacheService.BROADCAST_ACTION);
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IntentFilter gameFileCacheIntentFilter = new IntentFilter(GameFileCacheService.DONE_LOADING);
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BroadcastReceiver gameFileCacheReceiver = new BroadcastReceiver()
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{
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@ -109,7 +108,7 @@ public class AppLinkActivity extends FragmentActivity
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// If game == null and the load isn't done, wait for the next GameFileCacheService broadcast.
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// If game == null and the load is done, call play with a null game, making us exit in failure.
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if (game != null || GameFileCacheService.hasLoadedCache())
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if (game != null || !GameFileCacheService.isLoading())
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{
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play(action, game);
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}
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@ -10,6 +10,7 @@ import androidx.annotation.NonNull;
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import androidx.fragment.app.Fragment;
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import androidx.fragment.app.FragmentManager;
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import androidx.fragment.app.FragmentPagerAdapter;
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import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
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import org.dolphinemu.dolphinemu.R;
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import org.dolphinemu.dolphinemu.ui.platform.Platform;
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@ -18,6 +19,7 @@ import org.dolphinemu.dolphinemu.ui.platform.PlatformGamesFragment;
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public class PlatformPagerAdapter extends FragmentPagerAdapter
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{
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private Context mContext;
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private SwipeRefreshLayout.OnRefreshListener mOnRefreshListener;
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private final static int[] TAB_ICONS =
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{
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@ -26,17 +28,19 @@ public class PlatformPagerAdapter extends FragmentPagerAdapter
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R.drawable.ic_folder
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};
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public PlatformPagerAdapter(FragmentManager fm, Context context)
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public PlatformPagerAdapter(FragmentManager fm, Context context,
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SwipeRefreshLayout.OnRefreshListener onRefreshListener)
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{
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super(fm, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT);
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mContext = context;
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mOnRefreshListener = onRefreshListener;
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}
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@NonNull
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@Override
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public Fragment getItem(int position)
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{
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return PlatformGamesFragment.newInstance(Platform.fromPosition(position));
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return PlatformGamesFragment.newInstance(Platform.fromPosition(position), mOnRefreshListener);
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}
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@Override
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@ -116,6 +116,8 @@ public class GameFileCache
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return cacheChanged;
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}
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public native int getSize();
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public native GameFile[] getAllGames();
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public native GameFile addOrGet(String gamePath);
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@ -15,7 +15,7 @@ import java.io.File;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import java.util.concurrent.atomic.AtomicBoolean;
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import java.util.concurrent.atomic.AtomicInteger;
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import java.util.concurrent.atomic.AtomicReference;
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/**
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@ -23,7 +23,17 @@ import java.util.concurrent.atomic.AtomicReference;
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*/
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public final class GameFileCacheService extends IntentService
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{
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public static final String BROADCAST_ACTION = "org.dolphinemu.dolphinemu.GAME_FILE_CACHE_UPDATED";
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/**
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* This is broadcast when the contents of the cache change.
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*/
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public static final String CACHE_UPDATED = "org.dolphinemu.dolphinemu.GAME_FILE_CACHE_UPDATED";
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/**
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* This is broadcast when the service is done with all requested work, regardless of whether
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* the contents of the cache actually changed. (Maybe the cache was already up to date.)
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*/
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public static final String DONE_LOADING =
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"org.dolphinemu.dolphinemu.GAME_FILE_CACHE_DONE_LOADING";
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private static final String ACTION_LOAD = "org.dolphinemu.dolphinemu.LOAD_GAME_FILE_CACHE";
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private static final String ACTION_RESCAN = "org.dolphinemu.dolphinemu.RESCAN_GAME_FILE_CACHE";
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@ -31,8 +41,7 @@ public final class GameFileCacheService extends IntentService
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private static GameFileCache gameFileCache = null;
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private static final AtomicReference<GameFile[]> gameFiles =
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new AtomicReference<>(new GameFile[]{});
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private static final AtomicBoolean hasLoadedCache = new AtomicBoolean(false);
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private static final AtomicBoolean hasScannedLibrary = new AtomicBoolean(false);
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private static final AtomicInteger unhandledIntents = new AtomicInteger(0);
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public GameFileCacheService()
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{
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@ -96,14 +105,9 @@ public final class GameFileCacheService extends IntentService
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return new String[]{gameFile.getPath(), secondFile.getPath()};
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}
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public static boolean hasLoadedCache()
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public static boolean isLoading()
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{
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return hasLoadedCache.get();
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}
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public static boolean hasScannedLibrary()
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{
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return hasScannedLibrary.get();
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return unhandledIntents.get() != 0;
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}
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private static void startService(Context context, String action)
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@ -119,6 +123,8 @@ public final class GameFileCacheService extends IntentService
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*/
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public static void startLoad(Context context)
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{
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unhandledIntents.getAndIncrement();
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new AfterDirectoryInitializationRunner().run(context, false,
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() -> startService(context, ACTION_LOAD));
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}
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@ -130,6 +136,8 @@ public final class GameFileCacheService extends IntentService
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*/
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public static void startRescan(Context context)
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{
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unhandledIntents.getAndIncrement();
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new AfterDirectoryInitializationRunner().run(context, false,
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() -> startService(context, ACTION_RESCAN));
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}
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@ -156,9 +164,11 @@ public final class GameFileCacheService extends IntentService
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{
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gameFileCache = temp;
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gameFileCache.load();
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if (gameFileCache.getSize() != 0)
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{
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updateGameFileArray();
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hasLoadedCache.set(true);
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sendBroadcast();
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sendBroadcast(CACHE_UPDATED);
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}
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}
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}
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@ -169,13 +179,20 @@ public final class GameFileCacheService extends IntentService
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{
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boolean changed = gameFileCache.scanLibrary();
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if (changed)
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{
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updateGameFileArray();
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hasScannedLibrary.set(true);
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sendBroadcast();
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sendBroadcast(CACHE_UPDATED);
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}
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}
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}
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int intentsLeft = unhandledIntents.decrementAndGet();
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if (intentsLeft == 0)
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{
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sendBroadcast(DONE_LOADING);
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}
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}
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private void updateGameFileArray()
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{
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GameFile[] gameFilesTemp = gameFileCache.getAllGames();
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@ -183,8 +200,8 @@ public final class GameFileCacheService extends IntentService
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gameFiles.set(gameFilesTemp);
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}
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private void sendBroadcast()
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private void sendBroadcast(String action)
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{
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LocalBroadcastManager.getInstance(this).sendBroadcast(new Intent(BROADCAST_ACTION));
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LocalBroadcastManager.getInstance(this).sendBroadcast(new Intent(action));
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}
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}
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@ -13,6 +13,7 @@ import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.appcompat.widget.Toolbar;
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import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
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import androidx.viewpager.widget.ViewPager;
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import com.google.android.material.floatingactionbutton.FloatingActionButton;
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@ -28,6 +29,7 @@ import org.dolphinemu.dolphinemu.features.settings.ui.SettingsActivity;
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import org.dolphinemu.dolphinemu.services.GameFileCacheService;
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import org.dolphinemu.dolphinemu.ui.platform.Platform;
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import org.dolphinemu.dolphinemu.ui.platform.PlatformGamesView;
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import org.dolphinemu.dolphinemu.utils.Action1;
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import org.dolphinemu.dolphinemu.utils.AfterDirectoryInitializationRunner;
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import org.dolphinemu.dolphinemu.utils.DirectoryInitialization;
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import org.dolphinemu.dolphinemu.utils.FileBrowserHelper;
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@ -38,7 +40,8 @@ import org.dolphinemu.dolphinemu.utils.StartupHandler;
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* The main Activity of the Lollipop style UI. Manages several PlatformGamesFragments, which
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* individually display a grid of available games for each Fragment, in a tabbed layout.
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*/
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public final class MainActivity extends AppCompatActivity implements MainView
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public final class MainActivity extends AppCompatActivity
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implements MainView, SwipeRefreshLayout.OnRefreshListener
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{
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private ViewPager mViewPager;
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private Toolbar mToolbar;
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@ -79,6 +82,8 @@ public final class MainActivity extends AppCompatActivity implements MainView
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{
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super.onResume();
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boolean cacheAlreadyLoading = GameFileCacheService.isLoading();
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if (DirectoryInitialization.shouldStart(this))
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{
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DirectoryInitialization.start(this);
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@ -90,17 +95,19 @@ public final class MainActivity extends AppCompatActivity implements MainView
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// In case the user changed a setting that affects how games are displayed,
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// such as system language, cover downloading...
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refetchMetadata();
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forEachPlatformGamesView(PlatformGamesView::refetchMetadata);
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if (sShouldRescanLibrary)
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if (sShouldRescanLibrary && !cacheAlreadyLoading)
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{
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new AfterDirectoryInitializationRunner().run(this, false, () ->
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{
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setRefreshing(true);
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GameFileCacheService.startRescan(this);
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});
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}
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else
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{
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sShouldRescanLibrary = true;
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}
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}
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@Override
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protected void onDestroy()
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@ -266,26 +273,42 @@ public final class MainActivity extends AppCompatActivity implements MainView
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return mPresenter.handleOptionSelection(item.getItemId(), this);
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}
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public void showGames()
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/**
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* Called when the user requests a refresh by swiping down.
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*/
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@Override
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public void onRefresh()
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{
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for (Platform platform : Platform.values())
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{
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PlatformGamesView fragment = getPlatformGamesView(platform);
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if (fragment != null)
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{
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fragment.showGames();
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}
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}
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setRefreshing(true);
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GameFileCacheService.startRescan(this);
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}
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private void refetchMetadata()
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/**
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* Shows or hides the loading indicator.
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*/
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@Override
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public void setRefreshing(boolean refreshing)
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{
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forEachPlatformGamesView(view -> view.setRefreshing(refreshing));
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}
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/**
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* To be called when the game file cache is updated.
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*/
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@Override
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public void showGames()
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{
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forEachPlatformGamesView(PlatformGamesView::showGames);
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}
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private void forEachPlatformGamesView(Action1<PlatformGamesView> action)
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{
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for (Platform platform : Platform.values())
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{
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PlatformGamesView fragment = getPlatformGamesView(platform);
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if (fragment != null)
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{
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fragment.refetchMetadata();
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action.call(fragment);
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}
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}
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}
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@ -302,7 +325,7 @@ public final class MainActivity extends AppCompatActivity implements MainView
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private void setPlatformTabsAndStartGameFileCacheService()
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{
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PlatformPagerAdapter platformPagerAdapter = new PlatformPagerAdapter(
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getSupportFragmentManager(), this);
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getSupportFragmentManager(), this, this);
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mViewPager.setAdapter(platformPagerAdapter);
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mViewPager.setOffscreenPageLimit(platformPagerAdapter.getCount());
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mTabLayout.setupWithViewPager(mViewPager);
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@ -53,13 +53,22 @@ public final class MainPresenter
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mView.setVersionString(versionName);
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IntentFilter filter = new IntentFilter();
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filter.addAction(GameFileCacheService.BROADCAST_ACTION);
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filter.addAction(GameFileCacheService.CACHE_UPDATED);
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filter.addAction(GameFileCacheService.DONE_LOADING);
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mBroadcastReceiver = new BroadcastReceiver()
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{
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@Override
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public void onReceive(Context context, Intent intent)
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{
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switch (intent.getAction())
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{
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case GameFileCacheService.CACHE_UPDATED:
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mView.showGames();
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break;
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case GameFileCacheService.DONE_LOADING:
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mView.setRefreshing(false);
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break;
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}
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}
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};
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LocalBroadcastManager.getInstance(mContext).registerReceiver(mBroadcastReceiver, filter);
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@ -87,6 +96,7 @@ public final class MainPresenter
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return true;
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case R.id.menu_refresh:
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mView.setRefreshing(true);
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GameFileCacheService.startRescan(context);
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return true;
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|
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@ -23,6 +23,11 @@ public interface MainView
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void launchOpenFileActivity(int requestCode);
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/**
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* Shows or hides the loading indicator.
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*/
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void setRefreshing(boolean refreshing);
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/**
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* To be called when the game file cache is updated.
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*/
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@ -4,6 +4,7 @@ import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.net.Uri;
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import android.os.Bundle;
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import android.util.TypedValue;
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import android.widget.Toast;
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import androidx.annotation.NonNull;
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@ -15,6 +16,7 @@ import androidx.leanback.widget.ArrayObjectAdapter;
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import androidx.leanback.widget.HeaderItem;
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import androidx.leanback.widget.ListRow;
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import androidx.leanback.widget.ListRowPresenter;
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import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
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import org.dolphinemu.dolphinemu.R;
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import org.dolphinemu.dolphinemu.activities.EmulationActivity;
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|
@ -26,6 +28,7 @@ import org.dolphinemu.dolphinemu.model.GameFile;
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import org.dolphinemu.dolphinemu.model.TvSettingsItem;
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import org.dolphinemu.dolphinemu.services.GameFileCacheService;
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import org.dolphinemu.dolphinemu.ui.platform.Platform;
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import org.dolphinemu.dolphinemu.utils.AfterDirectoryInitializationRunner;
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import org.dolphinemu.dolphinemu.utils.DirectoryInitialization;
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import org.dolphinemu.dolphinemu.utils.FileBrowserHelper;
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import org.dolphinemu.dolphinemu.utils.PermissionsHandler;
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|
@ -36,12 +39,15 @@ import org.dolphinemu.dolphinemu.viewholders.TvGameViewHolder;
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import java.util.ArrayList;
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import java.util.Collection;
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public final class TvMainActivity extends FragmentActivity implements MainView
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public final class TvMainActivity extends FragmentActivity
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implements MainView, SwipeRefreshLayout.OnRefreshListener
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{
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private static boolean sShouldRescanLibrary = true;
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private final MainPresenter mPresenter = new MainPresenter(this, this);
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private SwipeRefreshLayout mSwipeRefresh;
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private BrowseSupportFragment mBrowseFragment;
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private final ArrayList<ArrayObjectAdapter> mGameRows = new ArrayList<>();
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|
@ -68,6 +74,8 @@ public final class TvMainActivity extends FragmentActivity implements MainView
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{
|
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super.onResume();
|
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|
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boolean cacheAlreadyLoading = GameFileCacheService.isLoading();
|
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|
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if (DirectoryInitialization.shouldStart(this))
|
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{
|
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DirectoryInitialization.start(this);
|
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|
@ -80,15 +88,17 @@ public final class TvMainActivity extends FragmentActivity implements MainView
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// such as system language, cover downloading...
|
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refetchMetadata();
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|
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if (sShouldRescanLibrary)
|
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if (sShouldRescanLibrary && !cacheAlreadyLoading)
|
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{
|
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new AfterDirectoryInitializationRunner().run(this, false, () ->
|
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{
|
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setRefreshing(true);
|
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GameFileCacheService.startRescan(this);
|
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});
|
||||
}
|
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else
|
||||
{
|
||||
|
||||
sShouldRescanLibrary = true;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
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protected void onDestroy()
|
||||
|
@ -117,6 +127,16 @@ public final class TvMainActivity extends FragmentActivity implements MainView
|
|||
|
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void setupUI()
|
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{
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mSwipeRefresh = findViewById(R.id.swipe_refresh);
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|
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TypedValue typedValue = new TypedValue();
|
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getTheme().resolveAttribute(R.attr.colorPrimary, typedValue, true);
|
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mSwipeRefresh.setColorSchemeColors(typedValue.data);
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mSwipeRefresh.setOnRefreshListener(this);
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setRefreshing(GameFileCacheService.isLoading());
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|
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final FragmentManager fragmentManager = getSupportFragmentManager();
|
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mBrowseFragment = new BrowseSupportFragment();
|
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fragmentManager
|
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|
@ -188,6 +208,15 @@ public final class TvMainActivity extends FragmentActivity implements MainView
|
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startActivityForResult(intent, requestCode);
|
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}
|
||||
|
||||
/**
|
||||
* Shows or hides the loading indicator.
|
||||
*/
|
||||
@Override
|
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public void setRefreshing(boolean refreshing)
|
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{
|
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mSwipeRefresh.setRefreshing(refreshing);
|
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}
|
||||
|
||||
@Override
|
||||
public void showGames()
|
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{
|
||||
|
@ -277,6 +306,16 @@ public final class TvMainActivity extends FragmentActivity implements MainView
|
|||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Called when the user requests a refresh by swiping down.
|
||||
*/
|
||||
@Override
|
||||
public void onRefresh()
|
||||
{
|
||||
setRefreshing(true);
|
||||
GameFileCacheService.startRescan(this);
|
||||
}
|
||||
|
||||
private void buildRowsAdapter()
|
||||
{
|
||||
ArrayObjectAdapter rowsAdapter = new ArrayObjectAdapter(new ListRowPresenter());
|
||||
|
|
|
@ -1,14 +1,17 @@
|
|||
package org.dolphinemu.dolphinemu.ui.platform;
|
||||
|
||||
import android.os.Bundle;
|
||||
import android.util.TypedValue;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
|
||||
import androidx.annotation.NonNull;
|
||||
import androidx.annotation.Nullable;
|
||||
import androidx.fragment.app.Fragment;
|
||||
import androidx.recyclerview.widget.GridLayoutManager;
|
||||
import androidx.recyclerview.widget.RecyclerView;
|
||||
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
|
||||
|
||||
import org.dolphinemu.dolphinemu.R;
|
||||
import org.dolphinemu.dolphinemu.adapters.GameAdapter;
|
||||
|
@ -20,10 +23,13 @@ public final class PlatformGamesFragment extends Fragment implements PlatformGam
|
|||
|
||||
private GameAdapter mAdapter;
|
||||
private RecyclerView mRecyclerView;
|
||||
private SwipeRefreshLayout mSwipeRefresh;
|
||||
private SwipeRefreshLayout.OnRefreshListener mOnRefreshListener;
|
||||
|
||||
public static PlatformGamesFragment newInstance(Platform platform)
|
||||
public static PlatformGamesFragment newInstance(Platform platform,
|
||||
SwipeRefreshLayout.OnRefreshListener onRefreshListener)
|
||||
{
|
||||
PlatformGamesFragment fragment = new PlatformGamesFragment();
|
||||
PlatformGamesFragment fragment = new PlatformGamesFragment(onRefreshListener);
|
||||
|
||||
Bundle args = new Bundle();
|
||||
args.putSerializable(ARG_PLATFORM, platform);
|
||||
|
@ -32,6 +38,11 @@ public final class PlatformGamesFragment extends Fragment implements PlatformGam
|
|||
return fragment;
|
||||
}
|
||||
|
||||
public PlatformGamesFragment(SwipeRefreshLayout.OnRefreshListener onRefreshListener)
|
||||
{
|
||||
mOnRefreshListener = onRefreshListener;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onCreate(Bundle savedInstanceState)
|
||||
{
|
||||
|
@ -55,11 +66,19 @@ public final class PlatformGamesFragment extends Fragment implements PlatformGam
|
|||
RecyclerView.LayoutManager layoutManager = new GridLayoutManager(getActivity(), columns);
|
||||
mAdapter = new GameAdapter();
|
||||
|
||||
TypedValue typedValue = new TypedValue();
|
||||
requireActivity().getTheme().resolveAttribute(R.attr.colorPrimary, typedValue, true);
|
||||
mSwipeRefresh.setColorSchemeColors(typedValue.data);
|
||||
|
||||
mSwipeRefresh.setOnRefreshListener(mOnRefreshListener);
|
||||
|
||||
mRecyclerView.setLayoutManager(layoutManager);
|
||||
mRecyclerView.setAdapter(mAdapter);
|
||||
|
||||
mRecyclerView.addItemDecoration(new GameAdapter.SpacesItemDecoration(8));
|
||||
|
||||
setRefreshing(GameFileCacheService.isLoading());
|
||||
|
||||
showGames();
|
||||
}
|
||||
|
||||
|
@ -91,8 +110,14 @@ public final class PlatformGamesFragment extends Fragment implements PlatformGam
|
|||
mAdapter.refetchMetadata();
|
||||
}
|
||||
|
||||
public void setRefreshing(boolean refreshing)
|
||||
{
|
||||
mSwipeRefresh.setRefreshing(refreshing);
|
||||
}
|
||||
|
||||
private void findViews(View root)
|
||||
{
|
||||
mSwipeRefresh = root.findViewById(R.id.swipe_refresh);
|
||||
mRecyclerView = root.findViewById(R.id.grid_games);
|
||||
}
|
||||
}
|
||||
|
|
|
@ -1,5 +1,8 @@
|
|||
package org.dolphinemu.dolphinemu.ui.platform;
|
||||
|
||||
import androidx.annotation.Nullable;
|
||||
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
|
||||
|
||||
/**
|
||||
* Abstraction for a screen representing a single platform's games.
|
||||
*/
|
||||
|
@ -21,6 +24,11 @@ public interface PlatformGamesView
|
|||
*/
|
||||
void onItemClick(String gameId);
|
||||
|
||||
/**
|
||||
* Shows or hides the loading indicator.
|
||||
*/
|
||||
void setRefreshing(boolean refreshing);
|
||||
|
||||
/**
|
||||
* To be called when the game file cache is updated.
|
||||
*/
|
||||
|
|
|
@ -1,7 +1,20 @@
|
|||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
|
||||
<!-- The SwipeRefreshLayout is used mainly for its ability to show a loading indicator, not for
|
||||
its ability to detect swipes. But if someone is using this activity with a touchscreen
|
||||
for whatever reason, we get the ability to refresh by swiping down more or less for free. -->
|
||||
|
||||
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
|
||||
xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
android:id="@+id/swipe_refresh"
|
||||
android:layout_width="match_parent"
|
||||
android:layout_height="match_parent">
|
||||
|
||||
<FrameLayout
|
||||
android:id="@+id/content"
|
||||
android:layout_width="match_parent"
|
||||
android:layout_height="match_parent">
|
||||
|
||||
</FrameLayout>
|
||||
</FrameLayout>
|
||||
|
||||
</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
|
||||
|
|
|
@ -4,12 +4,19 @@
|
|||
android:layout_width="match_parent"
|
||||
android:layout_height="match_parent">
|
||||
|
||||
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
|
||||
android:id="@+id/swipe_refresh"
|
||||
android:layout_width="match_parent"
|
||||
android:layout_height="match_parent"
|
||||
android:layout_marginLeft="@dimen/activity_horizontal_margin"
|
||||
android:layout_marginRight="@dimen/activity_horizontal_margin">
|
||||
|
||||
<androidx.recyclerview.widget.RecyclerView
|
||||
android:id="@+id/grid_games"
|
||||
android:layout_width="match_parent"
|
||||
android:layout_height="match_parent"
|
||||
android:layout_marginLeft="@dimen/activity_horizontal_margin"
|
||||
android:layout_marginRight="@dimen/activity_horizontal_margin"
|
||||
tools:listitem="@layout/card_game"/>
|
||||
|
||||
</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
|
||||
|
||||
</FrameLayout>
|
||||
|
|
|
@ -39,6 +39,12 @@ JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_model_GameFileCache_finali
|
|||
delete GetPointer(env, obj);
|
||||
}
|
||||
|
||||
JNIEXPORT jint JNICALL Java_org_dolphinemu_dolphinemu_model_GameFileCache_getSize(JNIEnv* env,
|
||||
jobject obj)
|
||||
{
|
||||
return static_cast<jint>(GetPointer(env, obj)->GetSize());
|
||||
}
|
||||
|
||||
JNIEXPORT jobjectArray JNICALL
|
||||
Java_org_dolphinemu_dolphinemu_model_GameFileCache_getAllGames(JNIEnv* env, jobject obj)
|
||||
{
|
||||
|
|
Loading…
Reference in New Issue