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Code Issues Releases Wiki Activity

Fixed image scaling

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This commit is contained in:
M66B 2019-02-20 07:47:14 +00:00
parent 7f6a7033a7
commit 130d2149f2
2 changed files with 9 additions and 4 deletions
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8
app/src/main/java/eu/faircode/email/FragmentCompose.java
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@ -1460,15 +1460,17 @@ public class FragmentCompose extends FragmentBase {
options.inJustDecodeBounds = true; options.inJustDecodeBounds = true;
BitmapFactory.decodeFile(file.getAbsolutePath(), options); BitmapFactory.decodeFile(file.getAbsolutePath(), options);
int scaleTo = REDUCED_IMAGE_SIZE; int factor = 1;
int factor = Math.min(options.outWidth / scaleTo, options.outWidth / scaleTo); while (options.outWidth / factor > REDUCED_IMAGE_SIZE ||
options.outHeight / factor > REDUCED_IMAGE_SIZE)
factor *= 2;
if (factor > 1) { if (factor > 1) {
options.inJustDecodeBounds = false; options.inJustDecodeBounds = false;
options.inSampleSize = factor; options.inSampleSize = factor;
Bitmap scaled = BitmapFactory.decodeFile(file.getAbsolutePath(), options); Bitmap scaled = BitmapFactory.decodeFile(file.getAbsolutePath(), options);
if (scaled != null) { if (scaled != null) {
Log.i("Image target size=" + scaled.getWidth() + "x" + scaled.getHeight()); Log.i("Image target size=" + scaled.getWidth() + "x" + scaled.getHeight());
OutputStream out = null; OutputStream out = null;

5
app/src/main/java/eu/faircode/email/HtmlHelper.java
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@ -280,7 +280,10 @@ public class HtmlHelper {
is = new URL(source).openStream(); is = new URL(source).openStream();
int scaleTo = context.getResources().getDisplayMetrics().widthPixels; int scaleTo = context.getResources().getDisplayMetrics().widthPixels;
int factor = Math.min(options.outWidth / scaleTo, options.outWidth / scaleTo); int factor = 1;
while (options.outWidth / factor > scaleTo)
factor *= 2;
if (factor > 1) { if (factor > 1) {
Log.i("Download image factor=" + factor); Log.i("Download image factor=" + factor);
options.inJustDecodeBounds = false; options.inJustDecodeBounds = false;