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tatuas/gist:6807282

Created October 3, 2013 09:05
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dp pxの変換 for Android Displayサイズの取得。
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gistfile1.txt
WindowManager wm = (WindowManager)context.getSystemService(Context.WINDOW_SERVICE);
DisplayMetrics dm = new DisplayMetrics();
wm.getDefaultDisplay().getMetrics(dm);
// dp -> px はこの値をdpの値にかければよい
dm.density;
// px -> dp はこの値でpxの値をわればよい
dm.density;
// dmはディスプレイの様々な情報を取得できる
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