Created the Typography file to manage the Material design guidelines for our textView

core/src/main/java/org/kiwix/kiwixmobile/core/ui/theme/Shape.kt

@@ -21,18 +21,22 @@ package org.kiwix.kiwixmobile.core.ui.theme
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.Shapes
 import androidx.compose.ui.unit.dp
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.EXTRA_LARGE_ROUND_SHAPE_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.EXTRA_SMALL_ROUND_SHAPE_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.LARGE_ROUND_SHAPE_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.MEDIUM_ROUND_SHAPE_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.SMALL_ROUND_SHAPE_SIZE
 
 /**
- * Most of the shares we are using in round corners.
- * So we are defining the shapes here so that we can directly use these
- * shapes in our code from Material theme.
+ * Defines the shape styles used throughout the app, primarily with rounded corners.
+ * These shapes are applied consistently via the Material theme to ensure uniformity.
  *
  * @see KiwixTheme
  */
 val shapes = Shapes(
-  extraSmall = RoundedCornerShape(4.dp),
-  small = RoundedCornerShape(8.dp),
-  medium = RoundedCornerShape(16.dp),
-  large = RoundedCornerShape(24.dp),
-  extraLarge = RoundedCornerShape(32.dp)
+  extraSmall = RoundedCornerShape(EXTRA_SMALL_ROUND_SHAPE_SIZE),
+  small = RoundedCornerShape(SMALL_ROUND_SHAPE_SIZE),
+  medium = RoundedCornerShape(MEDIUM_ROUND_SHAPE_SIZE),
+  large = RoundedCornerShape(LARGE_ROUND_SHAPE_SIZE),
+  extraLarge = RoundedCornerShape(EXTRA_LARGE_ROUND_SHAPE_SIZE)
 )

core/src/main/java/org/kiwix/kiwixmobile/core/ui/theme/Theme.kt

@@ -63,6 +63,7 @@ fun KiwixTheme(
   MaterialTheme(
     colorScheme = colorScheme,
     content = content,
-    shapes = shapes
+    shapes = shapes,
+    typography = KiwixTypography
   )
 }

core/src/main/java/org/kiwix/kiwixmobile/core/ui/theme/Typography.kt

@@ -0,0 +1,55 @@
+/*
+ * Kiwix Android
+ * Copyright (c) 2025 Kiwix <android.kiwix.org>
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+package org.kiwix.kiwixmobile.core.ui.theme
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.TextStyle
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.LARGE_BODY_TEXT_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.LARGE_HEADLINE_TEXT_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.LARGE_LABEL_TEXT_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.LARGE_TITLE_TEXT_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.MEDIUM_BODY_TEXT_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.MEDIUM_HEADLINE_TEXT_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.MEDIUM_LABEL_TEXT_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.MEDIUM_TITLE_TEXT_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.SMALL_BODY_TEXT_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.SMALL_HEADLINE_TEXT_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.SMALL_LABEL_TEXT_SIZE
+import org.kiwix.kiwixmobile.core.utils.ComposeDimens.SMALL_TITLE_TEXT_SIZE
+
+/**
+ * Defines the typography styles used throughout the app.
+ * These text styles follow Material Design guidelines and ensure consistency in font sizes.
+ *
+ * @see KiwixTheme
+ */
+val KiwixTypography = Typography(
+  headlineLarge = TextStyle(fontSize = LARGE_HEADLINE_TEXT_SIZE),
+  headlineMedium = TextStyle(fontSize = MEDIUM_HEADLINE_TEXT_SIZE),
+  headlineSmall = TextStyle(fontSize = SMALL_HEADLINE_TEXT_SIZE),
+  titleLarge = TextStyle(fontSize = LARGE_TITLE_TEXT_SIZE),
+  titleMedium = TextStyle(fontSize = MEDIUM_TITLE_TEXT_SIZE),
+  titleSmall = TextStyle(fontSize = SMALL_TITLE_TEXT_SIZE),
+  bodyLarge = TextStyle(fontSize = LARGE_BODY_TEXT_SIZE),
+  bodyMedium = TextStyle(fontSize = MEDIUM_BODY_TEXT_SIZE),
+  bodySmall = TextStyle(fontSize = SMALL_BODY_TEXT_SIZE),
+  labelLarge = TextStyle(fontSize = LARGE_LABEL_TEXT_SIZE),
+  labelMedium = TextStyle(fontSize = MEDIUM_LABEL_TEXT_SIZE),
+  labelSmall = TextStyle(fontSize = SMALL_LABEL_TEXT_SIZE),
+)

core/src/main/java/org/kiwix/kiwixmobile/core/utils/ComposeDimens.kt

@@ -56,8 +56,23 @@ object ComposeDimens {
   val DEFAULT_LETTER_SPACING = 0.0333.em
 
   // Shape configuration sizes. See Shape.kt
-  val EXTRA_SMALL = 4.dp
-  val SMALL = 8.dp
-  val MEDIUM = 16.dp
-  val LARGE = 16.dp
+  val EXTRA_SMALL_ROUND_SHAPE_SIZE = 4.dp
+  val SMALL_ROUND_SHAPE_SIZE = 8.dp
+  val MEDIUM_ROUND_SHAPE_SIZE = 16.dp
+  val LARGE_ROUND_SHAPE_SIZE = 24.dp
+  val EXTRA_LARGE_ROUND_SHAPE_SIZE = 32.dp
+
+  // Typography configuration sizes. See Typography.kt
+  val LARGE_HEADLINE_TEXT_SIZE = 32.sp
+  val MEDIUM_HEADLINE_TEXT_SIZE = 28.sp
+  val SMALL_HEADLINE_TEXT_SIZE = 24.sp
+  val LARGE_TITLE_TEXT_SIZE = 22.sp
+  val MEDIUM_TITLE_TEXT_SIZE = 18.sp
+  val SMALL_TITLE_TEXT_SIZE = 16.sp
+  val LARGE_BODY_TEXT_SIZE = 16.sp
+  val MEDIUM_BODY_TEXT_SIZE = 14.sp
+  val SMALL_BODY_TEXT_SIZE = 12.sp
+  val LARGE_LABEL_TEXT_SIZE = 14.sp
+  val MEDIUM_LABEL_TEXT_SIZE = 12.sp
+  val SMALL_LABEL_TEXT_SIZE = 10.sp
 }