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TermuxFilePickerProvider: Small improvements

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1. Return true from onCreate().
2. Implement getType().
This commit is contained in:
Fredrik Fornwall
2016-02-14 00:49:27 +01:00
parent d0015cbe82
commit ce7ad530cd
1 changed files with 16 additions and 2 deletions
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18
app/src/main/java/com/termux/filepicker/TermuxFilePickerProvider.java
View File

@@ -7,6 +7,7 @@ import android.database.Cursor;
import android.net.Uri;
import android.os.ParcelFileDescriptor;
import android.support.annotation.NonNull;
import android.webkit.MimeTypeMap;
import java.io.File;
import java.io.FileNotFoundException;
@@ -15,7 +16,7 @@ import java.io.FileNotFoundException;
public class TermuxFilePickerProvider extends ContentProvider {
@Override
public boolean onCreate() {
return false;
return true;
}
@Override
@@ -25,7 +26,20 @@ public class TermuxFilePickerProvider extends ContentProvider {
@Override
public String getType(@NonNull Uri uri) {
return null;
String contentType = null;
String path = uri.getPath();
int lastDotIndex = path.lastIndexOf('.');
String possibleFileExtension = path.substring(lastDotIndex + 1, path.length());
if (possibleFileExtension.contains("/")) {
// The dot was in the path, so not a file extension.
} else {
MimeTypeMap mimeTypes = MimeTypeMap.getSingleton();
// Lower casing makes it work with e.g. "JPG":
contentType = mimeTypes.getMimeTypeFromExtension(possibleFileExtension.toLowerCase());
}
if (contentType == null) contentType = "application/octet-stream";
return contentType;
}
@Override