Package structure: moved UI utils

Part of #963.
2022-01-15 22:32:32 +01:00
parent 7caf33fb66
commit 7484ab03ce
23 changed files with 23 additions and 24 deletions
@@ -0,0 +1,57 @@
+package de.dennisguse.opentracks.ui.util;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.content.res.TypedArray;
+import android.util.TypedValue;
+
+import androidx.core.content.ContextCompat;
+
+import de.dennisguse.opentracks.R;
+
+public class ThemeUtils {
+
+    private ThemeUtils() {
+    }
+
+    /**
+     * Get the material design default background color.
+     */
+    public static int getBackgroundColor(Context context) {
+        TypedValue typedValue = new TypedValue();
+        Resources.Theme theme = context.getTheme();
+        theme.resolveAttribute(android.R.attr.colorBackground, typedValue, true);
+
+        return ContextCompat.getColor(context, typedValue.resourceId);
+    }
+
+    public static int getTextColorPrimary(Context context) {
+        TypedValue typedValue = new TypedValue();
+        Resources.Theme theme = context.getTheme();
+        theme.resolveAttribute(android.R.attr.textColorPrimary, typedValue, true);
+
+        return ContextCompat.getColor(context, typedValue.resourceId);
+    }
+
+    public static int getTextColorSecondary(Context context) {
+        TypedValue typedValue = new TypedValue();
+        Resources.Theme theme = context.getTheme();
+        theme.resolveAttribute(android.R.attr.textColorSecondary, typedValue, true);
+
+        return ContextCompat.getColor(context, typedValue.resourceId);
+    }
+
+    public static int getFontSizeSmallInPx(Context context) {
+        TypedArray typedArray = context.obtainStyledAttributes(R.style.TextSmall, new int[]{android.R.attr.textSize});
+        int fontSize = typedArray.getDimensionPixelSize(0, 12);
+        typedArray.recycle();
+        return fontSize;
+    }
+
+    public static int getFontSizeMediumInPx(Context context) {
+        TypedArray typedArray = context.obtainStyledAttributes(R.style.TextMedium, new int[]{android.R.attr.textSize});
+        int fontSize = typedArray.getDimensionPixelSize(0, 15);
+        typedArray.recycle();
+        return fontSize;
+    }
+}