From 1559f9683828111e0a16f809d11a97e51f2d8976 Mon Sep 17 00:00:00 2001
From: Finn M Glas <finn@finnmglas.com>
Date: Mon, 19 Oct 2020 14:00:18 +0200
Subject: [PATCH 1/2] Create a sensitivity slider

As discussed in #73
---
 .../launcher/SettingsFragmentLauncher.kt      | 18 +++++++++++++++
 app/src/main/res/layout/settings_launcher.xml | 23 +++++++++++++++++++
 app/src/main/res/values-de/strings.xml        |  2 ++
 app/src/main/res/values-fr/strings.xml        |  2 ++
 app/src/main/res/values/strings.xml           |  2 ++
 5 files changed, 47 insertions(+)

diff --git a/app/src/main/java/com/finnmglas/launcher/settings/launcher/SettingsFragmentLauncher.kt b/app/src/main/java/com/finnmglas/launcher/settings/launcher/SettingsFragmentLauncher.kt
index 31d9404..ab97a2a 100644
--- a/app/src/main/java/com/finnmglas/launcher/settings/launcher/SettingsFragmentLauncher.kt
+++ b/app/src/main/java/com/finnmglas/launcher/settings/launcher/SettingsFragmentLauncher.kt
@@ -4,6 +4,7 @@ import android.Manifest
 import android.app.Activity
 import android.content.Intent
 import android.content.pm.PackageManager
+import android.graphics.PorterDuff
 import android.os.Build
 import android.os.Bundle
 import android.provider.MediaStore
@@ -13,6 +14,8 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.AdapterView
 import android.widget.ArrayAdapter
+import android.widget.SeekBar
+import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
 import androidx.fragment.app.Fragment
@@ -116,6 +119,7 @@ class SettingsFragmentLauncher : Fragment(), UIObject {
 
         settings_launcher_container.setBackgroundColor(dominantColor)
         setButtonColor(settings_theme_custom_button_select, vibrantColor)
+        settings_seekbar_sensitivity.progressDrawable.setColorFilter(vibrantColor, PorterDuff.Mode.SRC_IN);
     }
 
     override fun setOnClicks() {
@@ -155,6 +159,20 @@ class SettingsFragmentLauncher : Fragment(), UIObject {
             intendedSettingsPause = true
             activity!!.recreate()
         }
+
+        settings_seekbar_sensitivity.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
+            override fun onProgressChanged(p0: SeekBar?, p1: Int, p2: Boolean) {
+            }
+            override fun onStartTrackingTouch(p0: SeekBar?) {
+            }
+            override fun onStopTrackingTouch(p0: SeekBar?) {
+                Toast.makeText(
+                    context,
+                    "Smooth Seekbar current progress ${p0?.progress}",
+                    Toast.LENGTH_SHORT
+                ).show()
+            }
+        })
     }
 
     fun resetToCustomTheme(context: Activity) {
diff --git a/app/src/main/res/layout/settings_launcher.xml b/app/src/main/res/layout/settings_launcher.xml
index 5e7b07d..c357ef9 100644
--- a/app/src/main/res/layout/settings_launcher.xml
+++ b/app/src/main/res/layout/settings_launcher.xml
@@ -201,6 +201,29 @@
         android:orientation="horizontal"
         android:paddingLeft="8sp">
 
+        <TextView
+            android:id="@+id/settings_launcher_text_sensitivity"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/settings_launcher_sensitivity"
+            android:textSize="16sp" />
+
+        <SeekBar
+            android:id="@+id/settings_seekbar_sensitivity"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:progress="50" />
+
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="16sp"
+        android:gravity="top"
+        android:orientation="horizontal"
+        android:paddingLeft="8sp">
+
         <TextView
             android:id="@+id/settings_launcher_text_auto_launch"
             android:layout_width="wrap_content"
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index 7df936e..b599429 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -80,6 +80,8 @@
     <string name="settings_launcher_enable_double">Doppelte Wischaktionen</string>
     <string name="settings_launcher_auto_launch">Suchergebisse launchen</string>
 
+    <string name="settings_launcher_sensitivity">Empfindlichkeit</string>
+
     <!--
       -
       - Settings : Meta
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index a0dfb0c..528349b 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -80,6 +80,8 @@
     <string name="settings_launcher_enable_double">Double balayage actions</string>
     <string name="settings_launcher_auto_launch">Lancer apps par recherche</string>
 
+    <string name="settings_launcher_sensitivity">Sensibilité</string>
+
     <!--
       -
       - Settings : Meta
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index b7e9d90..5194c63 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -100,6 +100,8 @@
     <string name="settings_launcher_enable_double">Double swipe actions</string>
     <string name="settings_launcher_auto_launch">Launch search results</string>
 
+    <string name="settings_launcher_sensitivity">Sensitivity</string>
+
     <!--
       -
       - Settings : Meta

From 5bf2dbccbc9c532c60f0e7f4b25db840215a7ce3 Mon Sep 17 00:00:00 2001
From: Finn M Glas <finn@finnmglas.com>
Date: Mon, 19 Oct 2020 14:23:45 +0200
Subject: [PATCH 2/2] Use sensitivity value to recognize swipe gestures

The sensitivity value can be adjusted using a slider, is stored as a
integer value from 0 to 100. The default is 50, which corresponds to the
sensitivity Launcher used before this feature.
---
 .../java/com/finnmglas/launcher/Functions.kt  |  3 +++
 .../com/finnmglas/launcher/HomeActivity.kt    |  3 ++-
 .../launcher/SettingsFragmentLauncher.kt      | 26 +++++++++----------
 3 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/app/src/main/java/com/finnmglas/launcher/Functions.kt b/app/src/main/java/com/finnmglas/launcher/Functions.kt
index f071af9..24a7b74 100644
--- a/app/src/main/java/com/finnmglas/launcher/Functions.kt
+++ b/app/src/main/java/com/finnmglas/launcher/Functions.kt
@@ -78,6 +78,8 @@ const val PREF_DATE_FORMAT = "dateFormat"
 const val PREF_DOUBLE_ACTIONS_ENABLED = "enableDoubleActions"
 const val PREF_SEARCH_AUTO_LAUNCH = "searchAutoLaunch"
 
+const val PREF_SLIDE_SENSITIVITY = "slideSensitivity"
+
 const val PREF_STARTED = "startedBefore"
 const val PREF_STARTED_TIME = "firstStartup"
 
@@ -462,6 +464,7 @@ fun resetSettings(context: Context) {
         .putInt(PREF_DATE_FORMAT, 0)
         .putBoolean(PREF_SCREEN_FULLSCREEN, true)
         .putBoolean(PREF_DOUBLE_ACTIONS_ENABLED, false)
+        .putInt(PREF_SLIDE_SENSITIVITY, 50)
 
     // load action defaults
     for (actionKey in ACTIONS)
diff --git a/app/src/main/java/com/finnmglas/launcher/HomeActivity.kt b/app/src/main/java/com/finnmglas/launcher/HomeActivity.kt
index 1171658..e922b85 100644
--- a/app/src/main/java/com/finnmglas/launcher/HomeActivity.kt
+++ b/app/src/main/java/com/finnmglas/launcher/HomeActivity.kt
@@ -153,7 +153,8 @@ class HomeActivity: UIObject, AppCompatActivity(),
         val doubleActions = launcherPreferences.getBoolean(PREF_DOUBLE_ACTIONS_ENABLED, false)
 
         // how distinguished the swipe has to be to launch something
-        val strictness = (4 / bufferedPointerCount)
+        // strictness = opposite of sensitivity. TODO - May have to be adjusted
+        val strictness = (4 / bufferedPointerCount) * ((100 - launcherPreferences.getInt(PREF_SLIDE_SENSITIVITY, 50)) / 50)
 
         // Only open if the swipe was not from the phones top edge
         if (diffY < -height / 8 && abs(diffY) > strictness * abs(diffX) && e1.y > 100) {
diff --git a/app/src/main/java/com/finnmglas/launcher/settings/launcher/SettingsFragmentLauncher.kt b/app/src/main/java/com/finnmglas/launcher/settings/launcher/SettingsFragmentLauncher.kt
index ab97a2a..82b0956 100644
--- a/app/src/main/java/com/finnmglas/launcher/settings/launcher/SettingsFragmentLauncher.kt
+++ b/app/src/main/java/com/finnmglas/launcher/settings/launcher/SettingsFragmentLauncher.kt
@@ -160,19 +160,17 @@ class SettingsFragmentLauncher : Fragment(), UIObject {
             activity!!.recreate()
         }
 
-        settings_seekbar_sensitivity.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
-            override fun onProgressChanged(p0: SeekBar?, p1: Int, p2: Boolean) {
+        settings_seekbar_sensitivity.setOnSeekBarChangeListener(
+            object : SeekBar.OnSeekBarChangeListener {
+                override fun onProgressChanged(p0: SeekBar?, p1: Int, p2: Boolean) {}
+                override fun onStartTrackingTouch(p0: SeekBar?) {}
+                override fun onStopTrackingTouch(p0: SeekBar?) {
+                    launcherPreferences.edit()
+                        .putInt(PREF_SLIDE_SENSITIVITY, p0!!.progress)
+                        .apply()
+                }
             }
-            override fun onStartTrackingTouch(p0: SeekBar?) {
-            }
-            override fun onStopTrackingTouch(p0: SeekBar?) {
-                Toast.makeText(
-                    context,
-                    "Smooth Seekbar current progress ${p0?.progress}",
-                    Toast.LENGTH_SHORT
-                ).show()
-            }
-        })
+        )
     }
 
     fun resetToCustomTheme(context: Activity) {
@@ -231,7 +229,7 @@ class SettingsFragmentLauncher : Fragment(), UIObject {
         staticThemeAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
         settings_launcher_theme_spinner.adapter = staticThemeAdapter
 
-        var themeInt = when (getSavedTheme(activity!!)) {
+        val themeInt = when (getSavedTheme(activity!!)) {
             "finn" -> 0
             "dark" -> 1
             "custom" -> 2
@@ -253,5 +251,7 @@ class SettingsFragmentLauncher : Fragment(), UIObject {
 
             }
         }
+
+        settings_seekbar_sensitivity.progress = launcherPreferences.getInt(PREF_SLIDE_SENSITIVITY, 50)
     }
 }
\ No newline at end of file