cataloque

Loop decoding

1

Dear developers, I found some potential slow operations of bitmap displaying in quick-draw-everywhere. In the position of quick-draw-everywhere: com.byox.drawview.c a() the bitmap object is created with the invocation of decodeByteArray(),...

I found quick-draw-everywhere used decodeFile() to creat bitmap ,is it will load image from SD card? As woknow ,we need to apply SD card permission dynamically from Android 6.0.if quick-draw-everywhere...

Dear developers, I am analyzing GeekNews using static analysis. I found some potential slow operations of bitmap displaying in GeekNews: "BitmapFactory.decodeByteArray" method was used in create Bitmap ,but Android documentation...

Dear developers, I am analyzing materialistic using static analysis. I found some potential slow operations of bitmap displaying inmaterialistic: "BitmapFactory.decodeResource" method was used in create Bitmap ,then it was invoked...

I found document-viewer used decodeFile() to creat bitmap ,is it will load image from SD card? As woknow ,we need to apply SD card permission dynamically from Android 6.0.if document-viewer...

Performance improvement suggestion

2

Dear developers, When loading images, Google suggests us to cache the bitmaps that can be reused, so as to keep a fluid and fast-loading UI.Android documentation says" The BitmapFactory.decode* methods...

Dear developers, I found an API, setImageURI(), is used in the-blue-alliance-android. For setImageURI(), Google says this: " This does Bitmap reading and decoding on the UI thread, which can cause...

Dear developers, In the position of OpenNoteScanner's code: (1)com.ortiz.touchview.TouchImageView: void setImageURI(); (2)com.todobom.opennotescanner.helpers.Utils: android.graphics.Bitmap decodeSampledBitmapFromUri() bitmap object is created with the invocation of setImageURI() and decodeStream(). However, these methods are slow...