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Whatsapp file sharing and local download file sharing bug fixed #96

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Whatsapp file sharing and local download file sharing bug fixed #96

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32351d9
Whatsapp uri added and local downloads uri numberformatexceptionfixed
Jan 5, 2018
ad9d2c1
removed imports
Jan 5, 2018
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98 changes: 66 additions & 32 deletions aFileChooser/src/com/ipaulpro/afilechooser/utils/FileUtils.java
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,7 @@
import android.os.Environment;
import android.provider.DocumentsContract;
import android.provider.MediaStore;
import android.text.TextUtils;
import android.util.Log;
import android.webkit.MimeTypeMap;

Expand All @@ -38,16 +39,19 @@
import java.text.DecimalFormat;
import java.util.Comparator;


/**
* @version 2009-07-03
* @author Peli
* @version 2013-12-11
* @author paulburke (ipaulpro)
* @version 2013-12-11
*/
public class FileUtils {
private FileUtils() {} //private constructor to enforce Singleton pattern

/** TAG for log messages. */
private FileUtils() {
} //private constructor to enforce Singleton pattern

/**
* TAG for log messages.
*/
static final String TAG = "FileUtils";
private static final boolean DEBUG = false; // Set to true to enable logging

Expand All @@ -64,7 +68,7 @@ private FileUtils() {} //private constructor to enforce Singleton pattern
*
* @param uri
* @return Extension including the dot("."); "" if there is no extension;
* null if uri was null.
* null if uri was null.
*/
public static String getExtension(String uri) {
if (uri == null) {
Expand Down Expand Up @@ -203,22 +207,32 @@ public static boolean isGooglePhotosUri(Uri uri) {
return "com.google.android.apps.photos.content".equals(uri.getAuthority());
}

/**
* @param uri The Uri to check.
* @return Whether the Uri authority is Whatsapp.
* @author nieldeokar
*/
public static boolean isWhatsappUri(Uri uri) {
return "com.whatsapp.provider.media".equals(uri.getAuthority());
}

/**
* Get the value of the data column for this Uri. This is useful for
* MediaStore Uris, and other file-based ContentProviders.
*
* @param context The context.
* @param uri The Uri to query.
* @param selection (Optional) Filter used in the query.
* @param context The context.
* @param uri The Uri to query.
* @param selection (Optional) Filter used in the query.
* @param selectionArgs (Optional) Selection arguments used in the query.
* @param columnName (Optional) name of the column default is _data
* @return The value of the _data column, which is typically a file path.
* @author paulburke
*/
public static String getDataColumn(Context context, Uri uri, String selection,
String[] selectionArgs) {
String[] selectionArgs,String columnName) {

Cursor cursor = null;
final String column = "_data";
final String column = columnName == null ? "_data" : columnName;
final String[] projection = {
column
};
Expand All @@ -231,7 +245,7 @@ public static String getDataColumn(Context context, Uri uri, String selection,
DatabaseUtils.dumpCursor(cursor);

final int column_index = cursor.getColumnIndexOrThrow(column);
return cursor.getString(column_index);
return column.equals("_data") ? cursor.getString(column_index) : uri.toString() + "/" + cursor.getString(column_index);
}
} finally {
if (cursor != null)
Expand All @@ -247,12 +261,12 @@ public static String getDataColumn(Context context, Uri uri, String selection,
* <br>
* Callers should check whether the path is local before assuming it
* represents a local file.
*
*
* @param context The context.
* @param uri The Uri to query.
* @param uri The Uri to query.
* @author paulburke
* @see #isLocal(String)
* @see #getFile(Context, Uri)
* @author paulburke
*/
public static String getPath(final Context context, final Uri uri) {

Expand All @@ -265,7 +279,7 @@ public static String getPath(final Context context, final Uri uri) {
", Scheme: " + uri.getScheme() +
", Host: " + uri.getHost() +
", Segments: " + uri.getPathSegments().toString()
);
);

final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;

Expand All @@ -290,12 +304,22 @@ else if (isExternalStorageDocument(uri)) {
}
// DownloadsProvider
else if (isDownloadsDocument(uri)) {

final String id = DocumentsContract.getDocumentId(uri);
final Uri contentUri = ContentUris.withAppendedId(
Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
Uri contentUri;
try {
contentUri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
} catch (NumberFormatException e) {

if (!TextUtils.isEmpty(id)) {
if (id.startsWith("raw:")) {
return id.replaceFirst("raw:", "");
}
}
contentUri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
}

return getDataColumn(context, contentUri, null, null);

return getDataColumn(context, contentUri, null, null, null);
}
// MediaProvider
else if (isMediaDocument(uri)) {
Expand All @@ -313,11 +337,11 @@ else if (isMediaDocument(uri)) {
}

final String selection = "_id=?";
final String[] selectionArgs = new String[] {
final String[] selectionArgs = new String[]{
split[1]
};

return getDataColumn(context, contentUri, selection, selectionArgs);
return getDataColumn(context, contentUri, selection, selectionArgs, null);
}
}
// MediaStore (and general)
Expand All @@ -327,23 +351,34 @@ else if ("content".equalsIgnoreCase(uri.getScheme())) {
if (isGooglePhotosUri(uri))
return uri.getLastPathSegment();

return getDataColumn(context, uri, null, null);
}
// File
else if ("file".equalsIgnoreCase(uri.getScheme())) {
return uri.getPath();
}
if (isWhatsappUri(uri)) {

String path = getDataColumn(context, uri, null, null, "_display_name");

if (path != null) {
File file = new File(path);
if (!file.canRead()) {
return null;
}
}
return path;
}
// File
else if ("file".equalsIgnoreCase(uri.getScheme())) {
return uri.getPath();
}
}
return null;
}


/**
* Convert Uri into File, if possible.
*
* @return file A local file that the Uri was pointing to, or null if the
* Uri is unsupported or pointed to a remote resource.
* @see #getPath(Context, Uri)
* Uri is unsupported or pointed to a remote resource.
* @author paulburke
* @see #getPath(Context, Uri)
*/
public static File getFile(Context context, Uri uri) {
if (uri != null) {
Expand Down Expand Up @@ -448,8 +483,7 @@ public static Bitmap getThumbnail(Context context, Uri uri, String mimeType) {
id,
MediaStore.Video.Thumbnails.MINI_KIND,
null);
}
else if (mimeType.contains(FileUtils.MIME_TYPE_IMAGE)) {
} else if (mimeType.contains(FileUtils.MIME_TYPE_IMAGE)) {
bm = MediaStore.Images.Thumbnails.getThumbnail(
resolver,
id,
Expand Down