narayana/conversations-classic
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close inputstream in image meta data analysers

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This commit is contained in:
Daniel Gultsch 2021-01-31 10:13:20 +01:00
parent 156c4da2b3
commit 358c70828f
1 changed files with 16 additions and 10 deletions
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26
src/main/java/eu/siacs/conversations/persistance/FileBackend.java
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@ -601,12 +601,12 @@ public class FileBackend {
} }
} }
public boolean useImageAsIs(Uri uri) { public boolean useImageAsIs(final Uri uri) {
String path = getOriginalPath(uri); final String path = getOriginalPath(uri);
if (path == null || isPathBlacklisted(path)) { if (path == null || isPathBlacklisted(path)) {
return false; return false;
} }
File file = new File(path); final File file = new File(path);
long size = file.length(); long size = file.length();
if (size == 0 || size >= mXmppConnectionService.getResources().getInteger(R.integer.auto_accept_filesize)) { if (size == 0 || size >= mXmppConnectionService.getResources().getInteger(R.integer.auto_accept_filesize)) {
return false; return false;
@ -614,12 +614,15 @@ public class FileBackend {
BitmapFactory.Options options = new BitmapFactory.Options(); BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true; options.inJustDecodeBounds = true;
try { try {
BitmapFactory.decodeStream(mXmppConnectionService.getContentResolver().openInputStream(uri), null, options); final InputStream inputStream = mXmppConnectionService.getContentResolver().openInputStream(uri);
BitmapFactory.decodeStream(inputStream, null, options);
close(inputStream);
if (options.outMimeType == null || options.outHeight <= 0 || options.outWidth <= 0) { if (options.outMimeType == null || options.outHeight <= 0 || options.outWidth <= 0) {
return false; return false;
} }
return (options.outWidth <= Config.IMAGE_SIZE && options.outHeight <= Config.IMAGE_SIZE && options.outMimeType.contains(Config.IMAGE_FORMAT.name().toLowerCase())); return (options.outWidth <= Config.IMAGE_SIZE && options.outHeight <= Config.IMAGE_SIZE && options.outMimeType.contains(Config.IMAGE_FORMAT.name().toLowerCase()));
} catch (FileNotFoundException e) { } catch (FileNotFoundException e) {
Log.d(Config.LOGTAG, "unable to get image dimensions", e);
return false; return false;
} }
} }
@ -796,14 +799,17 @@ public class FileBackend {
updateFileParams(message); updateFileParams(message);
} }
public boolean unusualBounds(Uri image) { public boolean unusualBounds(final Uri image) {
try { try {
BitmapFactory.Options options = new BitmapFactory.Options(); final BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true; options.inJustDecodeBounds = true;
BitmapFactory.decodeStream(mXmppConnectionService.getContentResolver().openInputStream(image), null, options); final InputStream inputStream = mXmppConnectionService.getContentResolver().openInputStream(image);
BitmapFactory.decodeStream(inputStream, null, options);
close(inputStream);
float ratio = (float) options.outHeight / options.outWidth; float ratio = (float) options.outHeight / options.outWidth;
return ratio > (21.0f / 9.0f) || ratio < (9.0f / 21.0f); return ratio > (21.0f / 9.0f) || ratio < (9.0f / 21.0f);
} catch (Exception e) { } catch (final Exception e) {
Log.w(Config.LOGTAG, "unable to detect image bounds", e);
return false; return false;
} }
} }
@ -1293,9 +1299,9 @@ public class FileBackend {
} }
private int calcSampleSize(Uri image, int size) throws FileNotFoundException, SecurityException { private int calcSampleSize(Uri image, int size) throws FileNotFoundException, SecurityException {
BitmapFactory.Options options = new BitmapFactory.Options(); final BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true; options.inJustDecodeBounds = true;
InputStream inputStream = mXmppConnectionService.getContentResolver().openInputStream(image); final InputStream inputStream = mXmppConnectionService.getContentResolver().openInputStream(image);
BitmapFactory.decodeStream(inputStream, null, options); BitmapFactory.decodeStream(inputStream, null, options);
close(inputStream); close(inputStream);
return calcSampleSize(options, size); return calcSampleSize(options, size);