android apps crashes-why_how

Best Results. No Compromises

Android apps crashes

– some why's and

how's –

Silviu Parvana

April 20 2013


Agenda:

Ease in

Introduction to Crashes

Hands on:

type of crashes,

challenges

Other crash examples

Conclusions

Q&A


Easing in


Android apps statistics


Android apps statistics (last one)

40%

16%

11%

3.50%

2%1%

27%

Install

Performance

Crashes

Freezes

UI

Security

Other



40%

16%

11%

3.50%

2%1%

27%Install

Performance

Crashes

Freezes

UI

Security

Other



40%

16%11%

3.50%

2%1%

27%Install

Performance

CRASHES

Freezes

UI

Security

Other



40%

16%

11%

3.50%

2%

1%

27%

Install

Performance

Crashes

Freezes

UI

Security

Other


– some why's and how's –Android apps crashes


Android apps crashessome why's

Null Pointer Exception

Out Of Memory

Index Out Of Bounds




Out Of Memory

Index Out Of Bound Architecture

crashes


Architecture

crashes



Out Of Memory

Index Out Of Bounds


To conclude...

11%

Bad Review

Lack of

professionalism

Loss of revenue

TEST


To conclude...

TEST

Common

sense filter

User

experience

Use

tools

Developer

=

friend


Q&A


Thank you

& Please fill the evaluation form

Silviu ParvanaQA Engineer

[email protected]

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