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Merge pull request #103 from brarcher/limit-width

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Limit width of barcodes
This commit is contained in:
Branden Archer
2017-06-11 15:05:27 -04:00
committed by GitHub
parent 807ea25ac9 64db9e593d
commit c173012955
2 changed files with 7 additions and 3 deletions
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4
app/build.gradle
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@@ -37,8 +37,8 @@ dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:design:23.1.1'
compile 'com.journeyapps:zxing-android-embedded:3.2.0@aar'
compile 'com.google.zxing:core:3.2.1'
compile 'com.journeyapps:zxing-android-embedded:3.5.0@aar'
compile 'com.google.zxing:core:3.3.0'
compile 'org.apache.commons:commons-csv:1.2'
compile group: 'com.google.guava', name: 'guava', version: '18.0'
testCompile 'junit:junit:4.12'

6
app/src/main/java/protect/card_locker/BarcodeImageWriterTask.java
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@@ -21,6 +21,7 @@ import java.lang.ref.WeakReference;
class BarcodeImageWriterTask extends AsyncTask<Void, Void, Bitmap>
{
private static final String TAG = "LoyaltyCardLocker";
private static final int MAX_WIDTH = 600;
private final WeakReference<ImageView> imageViewReference;
private final String cardId;
@@ -37,7 +38,10 @@ class BarcodeImageWriterTask extends AsyncTask<Void, Void, Bitmap>
cardId = cardIdString;
format = barcodeFormat;
imageHeight = imageView.getHeight();
imageWidth = imageView.getWidth();
// No matter how long the window is, there is only so much space
// needed for the barcode. Put a limit on it to reduce memory usage
imageWidth = Math.min(imageView.getWidth(), MAX_WIDTH);
}
public Bitmap doInBackground(Void... params)