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[Android] Convert dp to px and px to dp 본문

Android Dev/Android

[Android] Convert dp to px and px to dp

서메리 2019. 12. 30. 17:45

1. convert dp to px

 // java
 int px = dp * (int) Resources.getSystem().getDisplayMetrics().density;
 // kotlin
 val px = dp * Resources.getSystem().displayMetrics.density

 

2. convert px to dp

 // java
 int dp = px / (int) Resources.getSystem().getDisplayMetrics().density
 // kotlin
 val dp = px / Resources.getSystem().displayMetrics.density
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