Adjustments
This commit is contained in:
MAJigsaw77
committed by
Mihai Alexandru
Mihai Alexandru
parent
c0d3b9daa2
commit
9e04db2c5c
+302
@@ -0,0 +1,302 @@
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package funkin.provider;
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import android.annotation.SuppressLint;
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import android.content.res.AssetFileDescriptor;
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import android.database.Cursor;
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import android.database.MatrixCursor;
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import android.graphics.Point;
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import android.os.CancellationSignal;
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import android.os.ParcelFileDescriptor;
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import android.provider.DocumentsProvider;
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import android.provider.DocumentsContract.Root;
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import android.provider.DocumentsContract.Document;
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import android.util.Log;
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import android.webkit.MimeTypeMap;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.nio.file.Path;
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public class DataFolderProvider extends DocumentsProvider
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{
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private static final String TAG = "DataFolderProvider";
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private static final String ROOT = "root";
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private static final String[] DEFAULT_ROOT_PROJECTION = new String[]{Root.COLUMN_ROOT_ID, Root.COLUMN_MIME_TYPES, Root.COLUMN_FLAGS, Root.COLUMN_ICON, Root.COLUMN_TITLE, Root.COLUMN_SUMMARY, Root.COLUMN_DOCUMENT_ID, Root.COLUMN_AVAILABLE_BYTES};
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private static final String[] DEFAULT_DOCUMENT_PROJECTION = new String[]{Document.COLUMN_DOCUMENT_ID, Document.COLUMN_MIME_TYPE, Document.COLUMN_DISPLAY_NAME, Document.COLUMN_LAST_MODIFIED, Document.COLUMN_FLAGS, Document.COLUMN_SIZE};
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private File rootDir;
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@Override
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public Cursor queryRoots(String[] projection) throws FileNotFoundException
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{
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final MatrixCursor result = new MatrixCursor(projection != null ? projection : DEFAULT_ROOT_PROJECTION);
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final MatrixCursor.RowBuilder row = result.newRow();
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row.add(Root.COLUMN_ROOT_ID, ROOT);
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row.add(Root.COLUMN_FLAGS, Root.FLAG_LOCAL_ONLY | Root.FLAG_SUPPORTS_CREATE | Root.FLAG_SUPPORTS_IS_CHILD);
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row.add(Root.COLUMN_SUMMARY, "Data Folder");
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row.add(Root.COLUMN_DOCUMENT_ID, getDocumentID(rootDir));
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::if (APP_TITLE != "")::row.add(Root.COLUMN_TITLE, "::APP_TITLE::");::end::
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::if (APP_PACKAGE != "")::row.add(Root.COLUMN_ICON, ::APP_PACKAGE::.R.mipmap.ic_launcher);::end::
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return result;
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}
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@Override
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public Cursor queryDocument(String documentId, String[] projection) throws FileNotFoundException
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{
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final MatrixCursor result = new MatrixCursor(projection != null ? projection : DEFAULT_DOCUMENT_PROJECTION);
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includeFile(result, getFileFromDocumentID(documentId));
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return result;
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}
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@Override
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public Cursor queryChildDocuments(String parentDocumentId, String[] projection, String sortOrder) throws FileNotFoundException
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{
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final MatrixCursor result = new MatrixCursor(projection != null ? projection : DEFAULT_DOCUMENT_PROJECTION);
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for (File file : getFileFromDocumentID(parentDocumentId).listFiles())
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{
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includeFile(result, file);
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}
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return result;
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}
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@Override
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public ParcelFileDescriptor openDocument(String documentId, String mode, CancellationSignal signal) throws FileNotFoundException
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{
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return ParcelFileDescriptor.open(getFileFromDocumentID(documentId), ParcelFileDescriptor.parseMode(mode));
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}
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@SuppressLint({"SetWorldReadable", "SetWorldWritable"})
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@Override
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public String createDocument(String parentDocumentId, String mimeType, String displayName) throws FileNotFoundException
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{
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File parentPath = getFileFromDocumentID(parentDocumentId);
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try
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{
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File file = new File(parentPath, displayName);
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if (mimeType.equals(Document.MIME_TYPE_DIR))
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assert file.mkdir();
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else
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assert file.createNewFile();
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assert file.setReadable(true, false);
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assert file.setWritable(true, false);
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return getDocumentID(file);
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}
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catch (IOException e)
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{
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throw new FileNotFoundException("Cannot create file with id " + parentDocumentId + "/" + displayName);
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}
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}
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@Override
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public void deleteDocument(String documentId) throws FileNotFoundException
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{
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File file = getFileFromDocumentID(documentId);
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Boolean result = false;
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try
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{
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if (file.isDirectory())
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{
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result = deleteFolderRecursively(file);
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}
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else
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{
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result = file.delete();
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}
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}
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catch (Exception e)
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{
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Log.e(TAG, e.toString());
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e.printStackTrace();
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}
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if (!result)
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{
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throw new FileNotFoundException("Failed to delete document with id " + documentId);
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}
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}
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public boolean deleteFolderRecursively(File folder)
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{
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boolean isSuccessful = true;
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final File[] files = folder.listFiles();
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if (files == null || !folder.exists())
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return false;
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for (File item : files)
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{
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if (item.isDirectory())
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{
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isSuccessful = isSuccessful && deleteFolderRecursively(item);
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}
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else
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{
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isSuccessful = isSuccessful && item.delete();
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}
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}
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isSuccessful = isSuccessful && folder.delete();
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return isSuccessful;
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}
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@Override
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public String renameDocument(String documentId, String displayName) throws FileNotFoundException
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{
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File origin = getFileFromDocumentID(documentId);
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File dest = new File(origin.getParentFile(), displayName);
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if (!origin.renameTo(dest))
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{
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throw new FileNotFoundException("Failed to rename document with id " + documentId + " to " + displayName);
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}
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return getDocumentID(dest);
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}
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@Override
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public boolean isChildDocument(String parentDocumentId, String documentId)
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{
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return documentId.startsWith(parentDocumentId);
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}
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@Override
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public AssetFileDescriptor openDocumentThumbnail(String documentId, Point sizeHint, CancellationSignal signal) throws FileNotFoundException
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{
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final File file = getFileFromDocumentID(documentId);
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final ParcelFileDescriptor parcelFileDescriptor = ParcelFileDescriptor.open(file, ParcelFileDescriptor.MODE_READ_ONLY);
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return new AssetFileDescriptor(parcelFileDescriptor, 0, AssetFileDescriptor.UNKNOWN_LENGTH);
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}
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private String getDocumentID(File file)
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{
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Path filePath = file.toPath().normalize();
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Path rootPath = rootDir.toPath();
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if (!filePath.startsWith(rootPath))
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return null;
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return ROOT + ":" + rootPath.relativize(filePath).toString();
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}
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private File getFileFromDocumentID(String id)
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{
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final String[] separatedPath = id.split(":", 2);
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if (separatedPath.length < 2)
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return null;
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if (!separatedPath[0].equals(ROOT))
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return null;
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final String filePath = separatedPath[1];
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if (filePath.isEmpty())
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return rootDir;
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final Path rootPath = rootDir.toPath().normalize().toAbsolutePath();
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final Path desiredPath = rootPath.resolve(filePath).normalize().toAbsolutePath();
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if (!desiredPath.startsWith(rootPath))
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{
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return null;
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}
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return desiredPath.toFile();
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}
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private void includeFile(MatrixCursor result, File file)
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{
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if (file == null)
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file = rootDir;
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int flags = 0;
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final String mimeType = getTypeForFile(file);
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if (file.canWrite())
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{
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flags |= Document.FLAG_SUPPORTS_WRITE |
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Document.FLAG_SUPPORTS_DELETE |
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Document.FLAG_SUPPORTS_RENAME;
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if (file.isDirectory())
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flags |= Document.FLAG_DIR_SUPPORTS_CREATE;
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}
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if (mimeType.startsWith("image/"))
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{
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flags |= Document.FLAG_SUPPORTS_THUMBNAIL;
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}
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final MatrixCursor.RowBuilder row = result.newRow();
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row.add(Document.COLUMN_DOCUMENT_ID, getDocumentID(file));
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row.add(Document.COLUMN_DISPLAY_NAME, file.getName());
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row.add(Document.COLUMN_SIZE, file.length());
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row.add(Document.COLUMN_MIME_TYPE, mimeType);
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row.add(Document.COLUMN_LAST_MODIFIED, file.lastModified());
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row.add(Document.COLUMN_FLAGS, flags);
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}
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private static String getTypeForFile(File file)
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{
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if (file.isDirectory())
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{
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return Document.MIME_TYPE_DIR;
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}
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else
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{
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return getTypeForName(file.getName());
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}
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}
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private static String getTypeForName(String name)
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{
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final int lastDot = name.lastIndexOf('.');
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if (lastDot >= 0)
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{
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final String extension = name.substring(lastDot + 1);
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if (extension.equals("hxc") || extension.equals("hx"))
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return "application/*";
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final String mime = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);
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if (mime != null)
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{
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return mime;
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}
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}
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return "application/octet-stream";
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}
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@Override
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public boolean onCreate()
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{
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rootDir = getContext().getExternalFilesDir(null);
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return true;
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}
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}
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@@ -0,0 +1,36 @@
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package funkin.util;
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import android.graphics.Rect;
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import android.os.Build;
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import android.view.DisplayCutout;
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import android.view.WindowInsets;
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import java.util.List;
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import org.haxe.extension.Extension;
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public class ScreenUtils
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{
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public static Rect[] getCutoutDimensions()
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{
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P)
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{
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WindowInsets insets = Extension.mainActivity.getWindow().getDecorView().getRootWindowInsets();
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if (insets != null)
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{
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DisplayCutout cutout = insets.getDisplayCutout();
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if (cutout != null)
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{
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List<Rect> boundingRects = cutout.getBoundingRects();
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if (boundingRects != null && !boundingRects.isEmpty())
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return boundingRects.toArray(new Rect[0]);
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}
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}
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}
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return new Rect[0];
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}
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}
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Block a user