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Android: Show files in the directory picker

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People in the Google Play reviews still seem to be confused about
games not showing up in the directory picker, so let's show them
even though they can't be selected. (Either that or they haven't
realized that they need to extract their pirated games.)

Original commit by JosJuice for Dolphin-emu.
This commit is contained in:
FearlessTobi 2020-03-29 17:33:46 +02:00 committed by xperia64
parent 9a09ea2262
commit 86326ac10c
2 changed files with 29 additions and 2 deletions
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30
src/android/app/src/main/java/org/citra/citra_emu/fragments/CustomFilePickerFragment.java
View File

@ -5,7 +5,6 @@ import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.content.FileProvider;
import android.support.v7.widget.Toolbar;
import android.util.TypedValue;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
@ -16,9 +15,13 @@ import com.nononsenseapps.filepicker.FilePickerFragment;
import org.citra.citra_emu.R;
import java.io.File;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
public class CustomFilePickerFragment extends FilePickerFragment {
private int mTitle;
private static final Set<String> extensions = new HashSet<>(Arrays.asList("elf", "axf", "cci", "3ds", "cxi", "app", "3dsx", "cia"));
@NonNull
@Override
@ -61,4 +64,29 @@ public class CustomFilePickerFragment extends FilePickerFragment {
public void setTitle(int title) {
mTitle = title;
}
@Override
protected boolean isItemVisible(@NonNull final File file) {
// Some users jump to the conclusion that Dolphin isn't able to detect their
// files if the files don't show up in the file picker when mode == MODE_DIR.
// To avoid this, show files even when the user needs to select a directory.
return (showHiddenItems || !file.isHidden()) &&
(file.isDirectory() ||
extensions.contains(fileExtension(file.getName()).toLowerCase()));
}
@Override
public boolean isCheckable(@NonNull final File file) {
// We need to make a small correction to the isCheckable logic due to
// overriding isItemVisible to show files when mode == MODE_DIR.
// AbstractFilePickerFragment always treats files as checkable when
// allowExistingFile == true, but we don't want files to be checkable when mode == MODE_DIR.
return super.isCheckable(file) && !(mode == MODE_DIR && file.isFile());
}
private static String fileExtension(@NonNull String filename) {
int i = filename.lastIndexOf('.');
return i < 0 ? "" : filename.substring(i + 1);
}
}

1
src/android/app/src/main/java/org/citra/citra_emu/fragments/EmulationFragment.java
View File

@ -48,7 +48,6 @@ public final class EmulationFragment extends Fragment implements SurfaceHolder.C
private Runnable perfStatsUpdater;
public static EmulationFragment newInstance(String gamePath) {
Bundle args = new Bundle();
args.putString(KEY_GAMEPATH, gamePath);