Android-builders-club/OsmAnd
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Merge branch 'r3.9'

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This commit is contained in:
max-klaus 2021-02-04 10:43:56 +03:00
commit 60e5763257
1 changed files with 40 additions and 18 deletions
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58
OsmAnd/src/net/osmand/plus/mapcontextmenu/UploadPhotosAsyncTask.java
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@ -4,7 +4,6 @@ import android.content.DialogInterface;
import android.content.DialogInterface.OnDismissListener;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Matrix;
import android.net.Uri;
import android.os.AsyncTask;
@ -102,10 +101,11 @@ public class UploadPhotosAsyncTask extends AsyncTask<Void, Integer, Void> {
private boolean handleSelectedImage(final Uri uri) {
boolean success = false;
InputStream inputStream = null;
int[] imageDimensions = null;
try {
inputStream = app.getContentResolver().openInputStream(uri);
if (inputStream != null) {
success = uploadImageToPlace(inputStream);
imageDimensions = calcImageDimensions(inputStream);
}
} catch (Exception e) {
LOG.error(e);
@ -113,12 +113,27 @@ public class UploadPhotosAsyncTask extends AsyncTask<Void, Integer, Void> {
} finally {
Algorithms.closeStream(inputStream);
}
if (imageDimensions != null && imageDimensions.length == 2) {
try {
inputStream = app.getContentResolver().openInputStream(uri);
if (inputStream != null) {
int width = imageDimensions[0];
int height = imageDimensions[1];
success = uploadImageToPlace(inputStream, width, height);
}
} catch (Exception e) {
LOG.error(e);
app.showToastMessage(R.string.cannot_upload_image);
} finally {
Algorithms.closeStream(inputStream);
}
}
return success;
}
private boolean uploadImageToPlace(InputStream image) {
private boolean uploadImageToPlace(InputStream image, int width, int height) {
boolean success = false;
InputStream serverData = new ByteArrayInputStream(compressImageToJpeg(image));
InputStream serverData = new ByteArrayInputStream(compressImageToJpeg(image, width, height));
String baseUrl = OPRConstants.getBaseUrl(app);
// all these should be constant
String url = baseUrl + "api/ipfs/image";
@ -178,28 +193,35 @@ public class UploadPhotosAsyncTask extends AsyncTask<Void, Integer, Void> {
}
}
private byte[] compressImageToJpeg(InputStream image) {
private int[] calcImageDimensions(InputStream image) {
BufferedInputStream bufferedInputStream = new BufferedInputStream(image);
BitmapFactory.Options opts = new BitmapFactory.Options();
opts.inSampleSize = 4;
Bitmap bmp = BitmapFactory.decodeStream(bufferedInputStream, null, opts);
ByteArrayOutputStream os = new ByteArrayOutputStream();
int h = bmp.getHeight();
int w = bmp.getWidth();
opts.inJustDecodeBounds = true;
BitmapFactory.decodeStream(bufferedInputStream, null, opts);
return new int[] { opts.outWidth, opts.outHeight };
}
private byte[] compressImageToJpeg(InputStream image, int width, int height) {
BufferedInputStream bufferedInputStream = new BufferedInputStream(image);
int w = width;
int h = height;
boolean scale = false;
int divider = 1;
while (w > MAX_IMAGE_LENGTH || h > MAX_IMAGE_LENGTH) {
w = w / 2;
h = h / 2;
w /= 2;
h /= 2;
divider *= 2;
scale = true;
}
Bitmap bmp;
if (scale) {
Matrix matrix = new Matrix();
matrix.postScale(w, h);
Bitmap resizedBitmap = Bitmap.createBitmap(
bmp, 0, 0, w, h, matrix, false);
bmp.recycle();
bmp = resizedBitmap;
BitmapFactory.Options opts = new BitmapFactory.Options();
opts.inSampleSize = divider;
bmp = BitmapFactory.decodeStream(bufferedInputStream, null, opts);
} else {
bmp = BitmapFactory.decodeStream(bufferedInputStream);
}
ByteArrayOutputStream os = new ByteArrayOutputStream();
bmp.compress(Bitmap.CompressFormat.JPEG, 90, os);
return os.toByteArray();
}