aws-samples / amazon-ivs-multiple-players-android-demo
Duplication

Places in code with 6 or more lines that are exactly the same.

Intro
  • For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
  • Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
  • You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.
Learn more...
Duplication Overall
  • 55% duplication:
    • 819 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
    • 452 duplicated lines
  • 22 duplicates
system55% (452 lines)
Duplication per Extension
kt55% (452 lines)
Duplication per Component (primary)
players/ui/thirdlayout76% (151 lines)
players/ui/secondlayout80% (145 lines)
players/ui/firstlayout66% (134 lines)
players/common12% (22 lines)
players0% (0 lines)
players/ui0% (0 lines)
players/ui/models0% (0 lines)

Duplication Between Components (50+ lines)

G players/ui/secondlayout players/ui/secondlayout players/ui/thirdlayout players/ui/thirdlayout players/ui/secondlayout--players/ui/thirdlayout 290 players/ui/firstlayout players/ui/firstlayout players/ui/firstlayout--players/ui/secondlayout 244 players/ui/firstlayout--players/ui/thirdlayout 268

Download: SVG DOT (open online Graphviz editor)

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Show more details on duplication between components...
Longest Duplicates
The list of 20 longest duplicates.
See data for all 22 duplicates...
Size#FoldersFilesLinesCode
58 x 2 app/src/main/java/com/am...players/ui/secondlayout
app/src/main/java/com/am.../players/ui/thirdlayout
SecondLayoutViewModel.kt
ThirdLayoutViewModel.kt
 33:120 (78%)
33:120 (78%)
 view
36 x 2 app/src/main/java/com/am.../players/ui/firstlayout
app/src/main/java/com/am.../players/ui/thirdlayout
FirstLayoutViewModel.kt
ThirdLayoutViewModel.kt
 33:82 (48%)
33:82 (48%)
 view
36 x 2 app/src/main/java/com/am.../players/ui/firstlayout
app/src/main/java/com/am...players/ui/secondlayout
FirstLayoutViewModel.kt
SecondLayoutViewModel.kt
 33:82 (48%)
33:82 (48%)
 view
27 x 2 app/src/main/java/com/am...players/ui/secondlayout
app/src/main/java/com/am.../players/ui/thirdlayout
SecondLayoutFragment.kt
ThirdLayoutFragment.kt
 95:137 (25%)
94:136 (21%)
 view
23 x 2 app/src/main/java/com/am.../players/ui/firstlayout
app/src/main/java/com/am...players/ui/secondlayout
FirstLayoutFragment.kt
SecondLayoutFragment.kt
 99:135 (18%)
95:131 (21%)
 view
23 x 2 app/src/main/java/com/am.../players/ui/firstlayout
app/src/main/java/com/am.../players/ui/thirdlayout
FirstLayoutFragment.kt
ThirdLayoutFragment.kt
 99:135 (18%)
94:130 (18%)
 view
22 x 2 app/src/main/java/com/am...players/ui/secondlayout
app/src/main/java/com/am.../players/ui/thirdlayout
SecondLayoutFragment.kt
ThirdLayoutFragment.kt
 49:90 (20%)
48:89 (17%)
 view
22 x 2 app/src/main/java/com/am.../players/ui/firstlayout
app/src/main/java/com/am...players/ui/secondlayout
FirstLayoutViewModel.kt
SecondLayoutViewModel.kt
 84:121 (29%)
83:120 (29%)
 view
22 x 2 app/src/main/java/com/am.../players/ui/firstlayout
app/src/main/java/com/am.../players/ui/thirdlayout
FirstLayoutViewModel.kt
ThirdLayoutViewModel.kt
 84:121 (29%)
83:120 (29%)
 view
21 x 2 app/src/main/java/com/am.../players/ui/firstlayout
app/src/main/java/com/am.../players/ui/thirdlayout
FirstLayoutFragment.kt
ThirdLayoutFragment.kt
 60:94 (16%)
55:89 (17%)
 view
21 x 2 app/src/main/java/com/am.../players/ui/firstlayout
app/src/main/java/com/am...players/ui/secondlayout
FirstLayoutFragment.kt
SecondLayoutFragment.kt
 60:94 (16%)
56:90 (19%)
 view
13 x 2 app/src/main/java/com/am.../players/ui/firstlayout
app/src/main/java/com/am.../players/ui/thirdlayout
FirstLayoutViewModel.kt
ThirdLayoutViewModel.kt
 17:31 (17%)
17:31 (17%)
 view
13 x 2 app/src/main/java/com/am...players/ui/secondlayout
app/src/main/java/com/am.../players/ui/thirdlayout
SecondLayoutViewModel.kt
ThirdLayoutViewModel.kt
 17:31 (17%)
17:31 (17%)
 view
13 x 2 app/src/main/java/com/am.../players/ui/firstlayout
app/src/main/java/com/am...players/ui/secondlayout
FirstLayoutViewModel.kt
SecondLayoutViewModel.kt
 17:31 (17%)
17:31 (17%)
 view
12 x 2 app/src/main/java/com/am...players/ui/secondlayout
app/src/main/java/com/am.../players/ui/thirdlayout
SecondLayoutFragment.kt
ThirdLayoutFragment.kt
 151:167 (11%)
154:170 (9%)
 view
11 x 2 app/src/main/java/com/am...multiple/players/common
app/src/main/java/com/am...multiple/players/common
PlayerExtensions.kt
PlayerExtensions.kt
 12:22 (18%)
53:63 (18%)
 view
7 x 2 app/src/main/java/com/am.../players/ui/firstlayout
app/src/main/java/com/am...players/ui/secondlayout
FirstLayoutFragment.kt
SecondLayoutFragment.kt
 36:45 (5%)
35:44 (6%)
 view
7 x 2 app/src/main/java/com/am.../players/ui/firstlayout
app/src/main/java/com/am.../players/ui/thirdlayout
FirstLayoutFragment.kt
ThirdLayoutFragment.kt
 36:45 (5%)
34:43 (5%)
 view
7 x 2 app/src/main/java/com/am...players/ui/secondlayout
app/src/main/java/com/am.../players/ui/thirdlayout
SecondLayoutFragment.kt
ThirdLayoutFragment.kt
 35:44 (6%)
34:43 (5%)
 view
6 x 2 app/src/main/java/com/am...players/ui/secondlayout
app/src/main/java/com/am.../players/ui/thirdlayout
SecondLayoutFragment.kt
ThirdLayoutFragment.kt
 26:33 (5%)
25:32 (4%)
 view
Duplicated Units
The list of top 2 duplicated units.
See data for all 2 unit duplicates...
Size#FoldersFilesLinesCode
7 x 2 app/src/main/java/com/am.../players/ui/thirdlayout
app/src/main/java/com/am...players/ui/secondlayout
ThirdLayoutViewModel.kt
SecondLayoutViewModel.kt
 79:86 
79:86 
 view
7 x 3 app/src/main/java/com/am.../players/ui/thirdlayout
app/src/main/java/com/am...players/ui/secondlayout
app/src/main/java/com/am.../players/ui/firstlayout
ThirdLayoutFragment.kt
SecondLayoutFragment.kt
FirstLayoutFragment.kt
 102:109 
103:110 
107:114 
 view