For #1072: Adds cap to auto bounce

app/src/main/java/org/mozilla/fenix/quickactionsheet/QuickActionSheet.kt

@@ -17,6 +17,7 @@ import org.mozilla.fenix.R
 import android.animation.ValueAnimator
 import androidx.interpolator.view.animation.FastOutSlowInInterpolator
 import org.mozilla.fenix.ext.increaseTapArea
+import org.mozilla.fenix.utils.Settings
 
 class QuickActionSheet @JvmOverloads constructor(
     context: Context,
@@ -42,16 +43,24 @@ class QuickActionSheet @JvmOverloads constructor(
             bounceSheet(quickActionSheetBehavior)
         }
 
-        bounceSheet(quickActionSheetBehavior, bounceAnimationLength)
+        val settings = Settings.getInstance(context)
+        if (settings.shouldAutoBounceQuickActionSheet) {
+            settings.incrementAutomaticBounceQuickActionSheetCount()
+            bounceSheet(quickActionSheetBehavior, demoBounceAnimationLength)
+        }
     }
 
     private fun bounceSheet(
         quickActionSheetBehavior: QuickActionSheetBehavior,
-        duration: Long = quickBounceAnimationLength
+        duration: Long = bounceAnimationLength
     ) {
         val normalPeekHeight = quickActionSheetBehavior.peekHeight
+
+        val peakHeightMultiplier = if (duration == demoBounceAnimationLength)
+            demoBounceAnimationPeekHeightMultiplier else bounceAnimationPeekHeightMultiplier
+
         val valueAnimator = ValueAnimator.ofFloat(normalPeekHeight.toFloat(),
-            normalPeekHeight * bounceAnimationPeekHeightMultiplier)
+            normalPeekHeight * peakHeightMultiplier)
 
         valueAnimator.addUpdateListener {
             quickActionSheetBehavior.peekHeight = (it.animatedValue as Float).toInt()
@@ -66,8 +75,9 @@ class QuickActionSheet @JvmOverloads constructor(
 
     companion object {
         const val grabHandleIncreasedTapArea = 50
-        const val bounceAnimationLength = 500L
-        const val quickBounceAnimationLength = 400L
+        const val demoBounceAnimationLength = 600L
+        const val bounceAnimationLength = 400L
+        const val demoBounceAnimationPeekHeightMultiplier = 4.5f
         const val bounceAnimationPeekHeightMultiplier = 3f
     }
 }

app/src/main/java/org/mozilla/fenix/utils/Settings.kt

@@ -39,6 +39,16 @@ class Settings private constructor(context: Context) {
     val isTelemetryEnabled: Boolean
         get() = preferences.getBoolean(appContext.getPreferenceKey(R.string.pref_key_telemetry), true)
 
+    val shouldAutoBounceQuickActionSheet: Boolean
+        get() = autoBounceQuickActionSheetCount < 2
+
+    private val autoBounceQuickActionSheetCount: Int
+        get() = (preferences.getInt(appContext.getPreferenceKey(R.string.pref_key_bounce_quick_action), 0))
+
+    fun incrementAutomaticBounceQuickActionSheetCount() {
+        preferences.edit().putInt(appContext.getPreferenceKey(R.string.pref_key_bounce_quick_action),
+            autoBounceQuickActionSheetCount + 1).apply()
+    }
     fun setDefaultSearchEngineByName(name: String) {
         preferences.edit()
             .putString(appContext.getPreferenceKey(R.string.pref_key_search_engine), name)

app/src/main/res/values/preference_keys.xml

@@ -36,4 +36,5 @@
     <!-- Search Settings -->
     <string name="pref_key_show_search_suggestions" translatable="false">pref_key_show_search_suggestions</string>
 
+    <string name = "pref_key_bounce_quick_action" translatable="false">pref_key_bounce_quick_action</string>
 </resources>