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Handle content:// uri's in resolveLocalFileSystemURI

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Sometimes Android will hand you a content:// uri in the place of a file path. Particularily the Camera.getPicture() code will do this. I've updated the file utils code to handle this type of uri and return a real file path.
This commit is contained in:
macdonst 2011-07-19 03:57:02 +08:00
parent 2787a960d8
commit e789349c23
2 changed files with 36 additions and 16 deletions
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8
framework/src/com/phonegap/Capture.java
View File

@ -95,7 +95,13 @@ public class Capture extends Plugin {
obj.put("duration", 0);
obj.put("codecs", "");
if (mimeType.equals("image/jpeg")) {
// If the mimeType isn't set the rest will fail
// so let's see if we can determine it.
if (mimeType == null || mimeType.equals("")) {
mimeType = FileUtils.getMimeType(filePath);
}
if (mimeType.equals("image/jpeg") || filePath.endsWith(".jpg")) {
obj = getImageData(filePath, obj);
}
else if (filePath.endsWith("audio/3gpp")) {

44
framework/src/com/phonegap/FileUtils.java
View File

@ -18,8 +18,10 @@ import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.database.Cursor;
import android.net.Uri;
import android.os.Environment;
import android.provider.MediaStore;
import android.util.Log;
import android.webkit.MimeTypeMap;
@ -228,22 +230,34 @@ public class FileUtils extends Plugin {
*/
private JSONObject resolveLocalFileSystemURI(String url) throws IOException, JSONException {
String decoded = URLDecoder.decode(url, "UTF-8");
// Test to see if this is a valid URL first
@SuppressWarnings("unused")
URL testUrl = new URL(decoded);
File fp = null;
// Handle the special case where you get an Android content:// uri.
if (decoded.startsWith("content:")) {
Cursor cursor = this.ctx.managedQuery(Uri.parse(decoded), new String[] { MediaStore.Images.Media.DATA }, null, null, null);
// Note: MediaStore.Images/Audio/Video.Media.DATA is always "_data"
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
cursor.moveToFirst();
fp = new File(cursor.getString(column_index));
} else {
// Test to see if this is a valid URL first
@SuppressWarnings("unused")
URL testUrl = new URL(decoded);
if (decoded.startsWith("file://")) {
fp = new File(decoded.substring(7, decoded.length()));
} else {
fp = new File(decoded);
}
}
File fp = null;
if (decoded.startsWith("file://")) {
fp = new File(decoded.substring(7, decoded.length()));
} else {
fp = new File(decoded);
}
if (!fp.exists()) {
throw new FileNotFoundException();
}
if (!fp.canRead()) {
throw new IOException();
}
if (!fp.exists()) {
throw new FileNotFoundException();
}
if (!fp.canRead()) {
throw new IOException();
}
return getEntry(fp);
}