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Wiki Article · Cinematic
{| class="infobox"
Overview
🌟
—
Quick Facts
📌
Meaning: Android app ka speed, smoothness,…
🎯
Why it matters: Slow/janky apps se users churn kar…
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Common signals: Slow startup, UI jank/lag, ANR,…
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Rule of thumb: “Measure first, then improve”
Topic 1
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Contents
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Overview
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Performance ka matlab
⚡
Common performance signals
🎯
High-level causes
Topic 2
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Overview
💡
Performance = user experience +…
🔑
“Feature working” ke saath…
Topic 3
🎯
Performance ka matlab
🎯
Performance ko aap 4 beginner buckets me samajh sakte ho: 1. Startup performance: app…
Topic 4
⭐
Common performance signals
💡
Slow startup: splash/loading…
🔑
UI jank / lag: scrolling me stutter
⚡
Freeze / ANR: app respond nahi kar…
🎯
High memory: background me app…
Topic 5
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📥
🧠
🔬
💡
🎯
High-level causes
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CPU-heavy work main thread par
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Rendering/layout complexity (heavy…
⚡
I/O delays (disk reads/writes)
🎯
Network delays (slow API, retries,…
Topic 6
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⚙️
🔬
💡
Measurement mindset
💡
Baseline banao: abhi app ka…
🔑
Issue ko reproduce karo:…
⚡
Small change karo aur re-measure…
🎯
Exact metrics/tools…
Topic 7
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⚙️
🔬
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Improvement areas
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UI: simplify layouts, avoid…
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Startup: lazy init, reduce work at…
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Networking: payload size reduce,…
🎯
Images/media: resize/compress,…
Topic 8
✨
Best practices and pitfalls
💡
“Optimize without measuring”…
🔑
Premature optimization se…
⚡
Logs me secrets/PII mat daalo,…
🎯
Emulator vs real device…
Topic 9
📚
Tables
📚
Signals → impact → what to check | Signal | User impact | What to check (high level) |…
Topic 10
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📊
🔬
Diagram
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`mermaid flowchart LR A[Measure baseline] --> B[Identify bottleneck] B --> C[Make small…
Diagram
📥
⚙️
🔬
💡
Visual Flow
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Diagram visualization — details in narration
Related Topics
See
Also
📖
Android
🔗
Android emulator
💡
Android developer
📚
Android debugging
🔑
Android best practices
🌐
Android build process
Quick Quiz
🧠
QUIZ TIME
Quiz —
Question 1
ka 'Why it matters' kya hai?
A
Slow/janky apps se users churn kar sakte hain
B
Koi specific nahi
C
Yeh define nahi kiya ja sakta
D
Sab kuch possible hai
Complete! 🎉
COMPLETE
Complete!
Aliens Wiki · HIEN · Cinematic Knowledge
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