eugenkiss/chanobol

Check Available Memory In ImageActivity

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#107 opened on Feb 16, 2015

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Description

and use a scaled down version of the image if necessary to prevent OutOfMemoryError. See http://stackoverflow.com/a/4544944/283607

But ideally, deep zoom should take care of all this.

But how to calculate exactly how much memory bitmap will need etc. (it's probably easy formula but need to find it first).

Contributor guide

Research direction
Investigate Android memory management for bitmaps, calculate required memory based on dimensions and bit depth, then implement a scaling mechanism in ImageActivity that checks available memory before loading and reduces resolution if needed, referencing StackOverflow answer.
Tech stack
javaandroid
Domain
mobile
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaAndroid developmentMemory management basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
65