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Attempt at tidying code into a new class

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getContentResolver() method does not work
This commit is contained in:
misaochan 2015-12-16 18:18:45 +13:00
parent c5fd006dd5
commit e74ead1655
2 changed files with 70 additions and 35 deletions
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66
commons/src/main/java/fr/free/nrw/commons/upload/ImageProcessing.java Normal file
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@ -0,0 +1,66 @@
package fr.free.nrw.commons.upload;
import android.app.Activity;
import android.database.Cursor;
import android.media.ExifInterface;
import android.net.Uri;
import android.provider.DocumentsContract;
import android.provider.MediaStore;
import android.util.Log;
import java.io.IOException;
/**
* Created by misao on 16-Dec-15.
*/
//Needs to extend Activity in order to call getContentResolver(). Might not be the best way?
public class ImageProcessing extends Activity{
private Uri uri;
private ExifInterface exif;
public ImageProcessing(Uri uri){
this.uri = uri;
}
public String getFilePath(){
String filePath ="";
// Will return "image:x*"
String wholeID = DocumentsContract.getDocumentId(uri);
// Split at colon, use second item in the array
String id = wholeID.split(":")[1];
String[] column = { MediaStore.Images.Media.DATA };
// where id is equal to
String sel = MediaStore.Images.Media._ID + "=?";
Cursor cursor = getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
column, sel, new String[]{id}, null);
int columnIndex = cursor.getColumnIndex(column[0]);
if (cursor.moveToFirst()) {
filePath = cursor.getString(columnIndex);
}
cursor.close();
Log.d("Image", "File path: " + filePath);
return filePath;
}
public String getLatitude(String filePath) {
String latitude = "";
try {
exif = new ExifInterface(filePath);
latitude = exif.getAttribute(ExifInterface.TAG_GPS_LATITUDE);
Log.d("Image", "Latitude: " + latitude);
} catch (IOException e) {
e.printStackTrace();
}
return latitude;
}
}

39
commons/src/main/java/fr/free/nrw/commons/upload/ShareActivity.java
View file

@ -42,8 +42,7 @@ public class ShareActivity
private String source; private String source;
private String mimeType; private String mimeType;
private String mediaUriString; private String mediaUriString;
private String mediaUriPath; private String filePath = "";
private String mediaUriAbsPath;
private static final String TAG = "Image"; private static final String TAG = "Image";
@ -189,43 +188,13 @@ public class ShareActivity
mediaUriString = mediaUri.toString(); mediaUriString = mediaUri.toString();
Log.d(TAG, "Uri: " + mediaUriString); Log.d(TAG, "Uri: " + mediaUriString);
mediaUriPath = mediaUri.getPath(); ImageProcessing imageObj = new ImageProcessing(mediaUri);
String filePath = imageObj.getFilePath();
String latitude = imageObj.getLatitude(filePath);
// Will return "image:x*"
String wholeID = DocumentsContract.getDocumentId(mediaUri);
// Split at colon, use second item in the array
String id = wholeID.split(":")[1];
String[] column = { MediaStore.Images.Media.DATA };
// where id is equal to
String sel = MediaStore.Images.Media._ID + "=?";
Cursor cursor = getContentResolver().
query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
column, sel, new String[]{ id }, null);
String filePath = "";
int columnIndex = cursor.getColumnIndex(column[0]);
if (cursor.moveToFirst()) {
filePath = cursor.getString(columnIndex);
}
cursor.close();
Log.d(TAG, "Path 1: " + mediaUriPath);
Log.d(TAG, "Path 2: " + filePath);
try {
exif = new ExifInterface(filePath);
String latitude = exif.getAttribute(ExifInterface.TAG_GPS_LATITUDE);
Log.d("Image", "Latitude: " + latitude);
} catch (IOException e) {
e.printStackTrace();
}
ImageLoader.getInstance().displayImage(mediaUriString, backgroundImageView); ImageLoader.getInstance().displayImage(mediaUriString, backgroundImageView);