Code Quality (Generic)Hussain Mansoor Systems Ltd.

Light ViewControllers/Activities

Remove database fetching methods (or insertions)

It should be via DB Layer

Remove Network requestsIt should be via Network Layer

JSON/XML Parsing is also not a part of Controllers/Activity

Move Common code into BaseClass

Weak References

Have weak references of Context/Activity/View whenever possible

By default all references are ‘STRONG’

If weak reference is Null don’t continue

WeakReference r = new WeakReference(Obj);

__block __weak

Overriding useful methods

toString() / [object description]

Comparator methods

Values in codeAll the numbers and strings should be part of constants file

In perfect scenario code will not have any number or string, all will be referenced via constants

Use dimen files

Move static data into xml/plist files

Code improvementsUse ‘lint’ tool in Android

Use Analyze feature of Xcode

Profile for Memory

Profile for Processing

DebuggingUse Android provided Log class method with sense

Every log can’t be Log.d() or Log.e()

Use Xcode Colors

Understanding debugging with threads

Disable logs for release mode