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Code Issues Releases Wiki Activity

Fix issue #521 - Automatically compress images if needed for avoiding to draw too large bitmap.

This commit is contained in:
stom79 2018-10-23 18:40:50 +02:00
parent 4aee720095
commit a1b5d4f50d
2 changed files with 21 additions and 3 deletions
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8
app/src/main/java/fr/gouv/etalab/mastodon/activities/MediaActivity.java
View File

@ -373,7 +373,8 @@ public class MediaActivity extends BaseActivity implements OnDownloadInterface {
new SimpleTarget<Bitmap>() {
@Override
public void onResourceReady(@NonNull final Bitmap resource, Transition<? super Bitmap> transition) {
imageView.setImageBitmap(resource);
Bitmap imageCompressed = Helper.compressImageIfNeeded(MediaActivity.this, resource);
imageView.setImageBitmap(imageCompressed);
Glide.with(getApplicationContext())
.asBitmap()
.load(finalUrl).into(
@ -381,9 +382,10 @@ public class MediaActivity extends BaseActivity implements OnDownloadInterface {
@Override
public void onResourceReady(@NonNull final Bitmap resource, Transition<? super Bitmap> transition) {
loader.setVisibility(View.GONE);
Bitmap imageCompressed = Helper.compressImageIfNeeded(MediaActivity.this, resource);
if( imageView.getScale() < 1.1) {
downloadedImage = resource;
imageView.setImageBitmap(resource);
imageView.setImageBitmap(imageCompressed);
}else{
message_ready.setVisibility(View.VISIBLE);
}
@ -391,7 +393,7 @@ public class MediaActivity extends BaseActivity implements OnDownloadInterface {
@Override
public void onClick(View view) {
downloadedImage = resource;
imageView.setImageBitmap(resource);
imageView.setImageBitmap(imageCompressed);
message_ready.setVisibility(View.GONE);
}
});

16
app/src/main/java/fr/gouv/etalab/mastodon/helper/Helper.java
View File

@ -2277,6 +2277,22 @@ public class Helper {
}
}
public static Bitmap compressImageIfNeeded(Context context, Bitmap bmToCompress){
int size = bmToCompress.getByteCount();
double resizeby = 33554432; //4Mo
double resize = ((double)size)/resizeby;
if( resize > 1 ) {
Bitmap newBitmap = Bitmap.createScaledBitmap(bmToCompress, (int) (bmToCompress.getWidth() / resize),
(int) (bmToCompress.getHeight() / resize), true);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
newBitmap.compress(Bitmap.CompressFormat.JPEG, 80, bos);
return newBitmap;
}
return bmToCompress;
}
@SuppressWarnings({"WeakerAccess", "unused"})
public static void largeLog(String content) {
if (content.length() > 4000) {