Working towards single activity design

app/src/main/java/code/name/monkey/retromusic/extensions/ColorExt.kt

@@ -22,13 +22,16 @@ import android.widget.Button
 import android.widget.CheckBox
 import android.widget.SeekBar
 import androidx.annotation.AttrRes
+import androidx.annotation.ColorInt
 import androidx.appcompat.widget.Toolbar
 import androidx.fragment.app.Fragment
 import code.name.monkey.appthemehelper.ThemeStore
 import code.name.monkey.appthemehelper.util.ATHUtil
 import code.name.monkey.appthemehelper.util.ColorUtil
+import code.name.monkey.appthemehelper.util.MaterialValueHelper
 import code.name.monkey.retromusic.App
 import code.name.monkey.retromusic.R
+import com.google.android.material.floatingactionbutton.ExtendedFloatingActionButton
 
 fun Int.ripAlpha(): Int {
     return ColorUtil.stripAlpha(this)
@@ -83,4 +86,20 @@ fun SeekBar.addAccentColor() {
 
 fun Button.accentTextColor() {
     setTextColor(ThemeStore.accentColor(App.getContext()))
+}
+
+fun SeekBar.applyColor(@ColorInt color: Int) {
+    thumbTintList = ColorStateList.valueOf(color)
+    progressTintList = ColorStateList.valueOf(color)
+    progressBackgroundTintList = ColorStateList.valueOf(color)
+}
+
+fun ExtendedFloatingActionButton.accentColor() {
+    val color = ThemeStore.accentColor(context)
+    val textColor = MaterialValueHelper.getPrimaryTextColor(context, ColorUtil.isColorLight(color))
+    val colorStateList = ColorStateList.valueOf(color)
+    val textColorStateList = ColorStateList.valueOf(textColor)
+    backgroundTintList = colorStateList
+    setTextColor(textColorStateList)
+    iconTint = textColorStateList
 }

app/src/main/java/code/name/monkey/retromusic/extensions/DimenExtension.kt

@@ -0,0 +1,20 @@
+package code.name.monkey.retromusic.extensions
+
+import android.app.Activity
+import androidx.annotation.DimenRes
+import androidx.appcompat.app.AppCompatActivity
+import androidx.fragment.app.Fragment
+
+fun AppCompatActivity.dimToPixel(@DimenRes dimenRes: Int): Int {
+    return resources.getDimensionPixelSize(dimenRes)
+}
+
+fun Activity.dipToPix(dpInFloat: Float): Float {
+    val scale = resources.displayMetrics.density
+    return dpInFloat * scale + 0.5f
+}
+
+fun Fragment.dipToPix(dpInFloat: Float): Float {
+    val scale = resources.displayMetrics.density
+    return dpInFloat * scale + 0.5f
+}

app/src/main/java/code/name/monkey/retromusic/extensions/FragmentExt.kt

@@ -3,7 +3,10 @@ package code.name.monkey.retromusic.extensions
 import android.content.Context
 import android.content.res.Configuration
 import android.os.PowerManager
+import android.widget.Toast
+import androidx.annotation.IdRes
 import androidx.annotation.IntegerRes
+import androidx.annotation.StringRes
 import androidx.appcompat.app.AppCompatActivity
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentManager
@@ -53,3 +56,17 @@ fun AppCompatActivity.currentFragment(navHostId: Int): Fragment? {
     navHostFragment.targetFragment
     return navHostFragment?.childFragmentManager?.fragments?.first()
 }
+
+@Suppress("UNCHECKED_CAST")
+fun <T> AppCompatActivity.whichFragment(@IdRes id: Int): T {
+    return supportFragmentManager.findFragmentById(id) as T
+}
+
+
+fun Fragment.showToast(@StringRes stringRes: Int) {
+    showToast(getString(stringRes))
+}
+
+fun Fragment.showToast(message: String) {
+    Toast.makeText(requireContext(), message, Toast.LENGTH_SHORT).show()
+}

app/src/main/java/code/name/monkey/retromusic/extensions/NavigationExtensions.kt

@@ -4,17 +4,22 @@ import androidx.annotation.IdRes
 import androidx.appcompat.app.AppCompatActivity
 import androidx.fragment.app.Fragment
 import androidx.navigation.NavController
+import androidx.navigation.findNavController
 import androidx.navigation.fragment.NavHostFragment
 import androidx.navigation.fragment.findNavController
 
 fun Fragment.navigate(@IdRes id: Int) = findNavController().navigate(id)
 
-fun Fragment.navController(@IdRes id: Int): NavController {
+fun Fragment.findNavController(@IdRes id: Int): NavController {
     val fragment = childFragmentManager.findFragmentById(id) as NavHostFragment
     return fragment.navController
 }
 
-fun AppCompatActivity.navController(@IdRes id: Int): NavController {
+fun Fragment.findActivityNavController(@IdRes id: Int): NavController {
+    return requireActivity().findNavController(id)
+}
+
+fun AppCompatActivity.findNavController(@IdRes id: Int): NavController {
     val fragment = supportFragmentManager.findFragmentById(id) as NavHostFragment
     return fragment.navController
 }

app/src/main/java/code/name/monkey/retromusic/extensions/ViewExtensions.kt

@@ -48,9 +48,3 @@ fun EditText.appHandleColor(): EditText {
     TintHelper.colorHandles(this, ThemeStore.accentColor(context))
     return this
 }
-
-fun SeekBar.applyColor(@ColorInt color: Int) {
-    thumbTintList = ColorStateList.valueOf(color)
-    progressTintList = ColorStateList.valueOf(color)
-    progressBackgroundTintList = ColorStateList.valueOf(color)
-}