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Code Issues Packages Projects Releases Wiki Activity

Allow resizing HEIF

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M66B
2025-11-11 08:41:25 +01:00
parent 35ce4d81fd
commit 8d7efff5c4
3 changed files with 52 additions and 21 deletions
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67
app/src/main/java/eu/faircode/email/FragmentCompose.java
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@@ -135,6 +135,7 @@ import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentActivity;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
import androidx.heifwriter.HeifWriter;
import androidx.lifecycle.Lifecycle;
import androidx.lifecycle.LifecycleOwner;
import androidx.lifecycle.Observer;
@@ -5662,7 +5663,10 @@ public class FragmentCompose extends FragmentBase {
if (!"image/jpg".equals(attachment.type) &&
!"image/jpeg".equals(attachment.type) &&
!"image/png".equals(attachment.type) &&
!"image/webp".equals(attachment.type)) {
!"image/webp".equals(attachment.type) &&
!(Build.VERSION.SDK_INT >= Build.VERSION_CODES.P &&
("image/heic".equals(attachment.type) ||
"image/heif".equals(attachment.type)))) {
Log.i("Skipping resize of type=" + attachment.type);
return;
}
@@ -5685,7 +5689,7 @@ public class FragmentCompose extends FragmentBase {
factor *= 2;
Matrix rotation = ("image/jpeg".equals(attachment.type) ? ImageHelper.getImageRotation(file) : null);
Log.i("Image type=" + attachment.type + " rotation=" + rotation);
Log.i("Image type=" + attachment.type + " factor=" + factor + " rotation=" + rotation);
if (factor > 1 || rotation != null) {
options.inJustDecodeBounds = false;
options.inSampleSize = factor;
@@ -5701,26 +5705,47 @@ public class FragmentCompose extends FragmentBase {
resized = rotated;
}
Bitmap.CompressFormat format;
if ("image/jpg".equals(attachment.type) ||
"image/jpeg".equals(attachment.type))
format = Bitmap.CompressFormat.JPEG;
else if ("image/png".equals(attachment.type))
format = Bitmap.CompressFormat.PNG;
else if ("image/webp".equals(attachment.type))
format = Bitmap.CompressFormat.WEBP;
else
throw new IllegalArgumentException("Invalid format type=" + attachment.type);
File tmp = new File(file.getAbsolutePath() + ".tmp");
try (OutputStream out = new BufferedOutputStream(new FileOutputStream(tmp))) {
if (!resized.compress(format, ImageHelper.DEFAULT_PNG_COMPRESSION, out))
throw new IOException("compress");
} catch (Throwable ex) {
Log.w(ex);
Helper.secureDelete(tmp);
} finally {
resized.recycle();
if ("image/heic".equals(attachment.type) ||
"image/heif".equals(attachment.type)) {
// https://developer.android.com/reference/androidx/heifwriter/HeifWriter
Log.i("Image heif writer");
try (HeifWriter writer = new HeifWriter.Builder(tmp.getAbsolutePath(),
resized.getWidth(), resized.getHeight(), HeifWriter.INPUT_MODE_BITMAP)
.setMaxImages(1)
.build()) {
writer.start();
writer.addBitmap(resized);
writer.stop(5000L);
Log.i("Image heif writer done");
} catch (Throwable ex) {
Log.w(ex);
Helper.secureDelete(tmp);
} finally {
resized.recycle();
}
} else {
Bitmap.CompressFormat format;
if ("image/jpg".equals(attachment.type) ||
"image/jpeg".equals(attachment.type))
format = Bitmap.CompressFormat.JPEG;
else if ("image/png".equals(attachment.type))
format = Bitmap.CompressFormat.PNG;
else if ("image/webp".equals(attachment.type))
format = Bitmap.CompressFormat.WEBP;
else
throw new IllegalArgumentException("Invalid format type=" + attachment.type);
try (OutputStream out = new BufferedOutputStream(new FileOutputStream(tmp))) {
if (!resized.compress(format, ImageHelper.DEFAULT_PNG_COMPRESSION, out))
throw new IOException("compress");
} catch (Throwable ex) {
Log.w(ex);
Helper.secureDelete(tmp);
} finally {
resized.recycle();
}
}
if (tmp.exists() && tmp.length() > 0) {