Automatically select default apps

app/src/main/java/com/finnmglas/launcher/ChooseActivity.kt

@@ -54,6 +54,7 @@ class ChooseActivity : AppCompatActivity() {
             tvdynamic.text = app.loadLabel(pm).toString()
             tvdynamic.setTextColor(Color.parseColor("#cccccc"))
 
+            //TODO Add delete app option
             if (action == "run"){
                 tvdynamic.setOnClickListener { startActivity(pm.getLaunchIntentForPackage(app.packageName)) }
             }

app/src/main/java/com/finnmglas/launcher/MainActivity.kt

@@ -3,8 +3,6 @@ package com.finnmglas.launcher
 import android.annotation.SuppressLint
 import android.content.Context
 import android.content.Intent
-import android.content.SharedPreferences
-import android.content.SharedPreferences.Editor
 import android.os.Bundle
 import android.util.DisplayMetrics
 import android.view.*
@@ -25,11 +23,13 @@ var leftApp = ""
 var volumeUpApp = ""
 var volumeDownApp = ""
 
+var calendarApp = ""
+var clockApp = ""
+
 class MainActivity : AppCompatActivity(),
 GestureDetector.OnGestureListener,
 GestureDetector.OnDoubleTapListener {
 
-
     private lateinit var mDetector: GestureDetectorCompat
 
     // get device dimensions
@@ -42,34 +42,27 @@ GestureDetector.OnDoubleTapListener {
         return intent
     }
 
-    private fun launchApp(packageName: String, fallback: String = "") {
+    private fun launchApp(packageName: String) {
         val intent1 = getIntent(packageName)
 
         if (intent1 != null) {
             applicationContext.startActivity(intent1)
             overridePendingTransition(0, 0)
         } else {
-            val intent2 = getIntent(fallback)
+            Toast.makeText(
-
+                this,
-            if (intent2 != null) {
+                "Open settings to choose an app for this action",
-                applicationContext.startActivity(intent2)
+                Toast.LENGTH_SHORT
-                overridePendingTransition(0, 0)
+            ).show()
-            } else {
-                Toast.makeText(
-                    this,
-                    "Package '$packageName' not found. Change your Settings.",
-                    Toast.LENGTH_SHORT
-                ).show()
             }
         }
-    }
 
     fun launchCalendar(v: View) {
-        launchApp("com.google.android.calendar", "com.samsung.android.calendar")
+        launchApp(calendarApp)
     }
 
     fun launchClock(v: View) {
-        launchApp("com.sec.android.app.clockpackage")
+        launchApp(clockApp)
     }
 
     fun launchUpApp() {
@@ -115,12 +108,11 @@ GestureDetector.OnDoubleTapListener {
 
         // First Startup
         if (!sharedPref.getBoolean("startedBefore", false))
-            resetSettings(sharedPref)
+            initSettings(sharedPref, this)
 
         loadSettings(sharedPref)
 
         // Flags
-
         window.setFlags(
             WindowManager.LayoutParams.FLAG_FULLSCREEN,
             WindowManager.LayoutParams.FLAG_FULLSCREEN

app/src/main/java/com/finnmglas/launcher/Settings.kt

@@ -1,20 +1,158 @@
 package com.finnmglas.launcher
 
+import android.content.Context
 import android.content.SharedPreferences
+import android.content.pm.PackageManager
 
-fun resetSettings(sharedPref : SharedPreferences){
+
+fun isInstalled(uri: String, context: Context): Boolean {
+    val pm: PackageManager = context.packageManager
+    try {
+        pm.getPackageInfo(uri, PackageManager.GET_ACTIVITIES)
+        return true
+    } catch (e: PackageManager.NameNotFoundException) {
+    }
+    return false
+}
+
+fun initSettings(sharedPref : SharedPreferences, context: Context){
     val editor: SharedPreferences.Editor = sharedPref.edit()
-
-    // Set Defaults
-    editor.putString("action_upApp", "org.mozilla.firefox")
-    editor.putString("action_downApp", "com.samsung.android.app.galaxyfinder")
-    editor.putString("action_rightApp", "com.samsung.android.email.provider")
-    editor.putString("action_leftApp", "com.google.android.calendar")
-    editor.putString("action_volumeUpApp", "com.whatsapp")
-    editor.putString("action_volumeDownApp", "com.sec.android.app.popupcalculator")
-
     editor.putBoolean("startedBefore", true) // never run this again
     editor.apply()
+
+    resetSettings(sharedPref, context)
+}
+
+// Some magical default settings are set here ^^
+fun resetSettings(sharedPref : SharedPreferences, context: Context){
+    val editor: SharedPreferences.Editor = sharedPref.edit()
+
+
+        /* upApp -> Browser */
+
+    //  #1 -> Firefox
+    if(isInstalled("org.mozilla.firefox", context))
+        editor.putString("action_upApp", "org.mozilla.firefox")
+
+    //  #2 -> Chrome
+    else if(isInstalled("com.android.chrome", context))
+        editor.putString("action_upApp", "com.android.chrome")
+
+    //  #3 -> Samsung Internet
+    else if(isInstalled("com.sec.android.app.sbrowser", context))
+        editor.putString("action_upApp", "com.sec.android.app.sbrowser")
+
+    else
+        editor.putString("action_upApp", "")
+
+
+        /* downApp -> Search Apps */
+
+    //  #1 -> Galaxyfinder -> newer Devices
+    if(isInstalled("com.samsung.android.app.galaxyfinder", context))
+        editor.putString("action_downApp", "com.samsung.android.app.galaxyfinder")
+
+    //  #2 -> Speechsearch -> older Devices
+    else if(isInstalled("com.prometheusinteractive.voice_launcher", context))
+        editor.putString("action_downApp", "com.prometheusinteractive.voice_launcher")
+
+    else
+        editor.putString("action_downApp", "")
+
+
+        /* rightApp -> Mail */
+
+    //  #1 -> Web DE Mail -> people having it installed likely want it first
+    if(isInstalled("de.web.mobile.android.mail", context))
+        editor.putString("action_rightApp", "de.web.mobile.android.mail")
+
+    //  #2 -> Samsung Mail
+    else if(isInstalled("com.samsung.android.email.provider", context))
+        editor.putString("action_rightApp", "com.samsung.android.email.provider")
+
+    //  #3 -> Google Mail
+    else if(isInstalled("com.google.android.gm", context))
+        editor.putString("action_rightApp", "com.google.android.gm")
+
+    else
+        editor.putString("action_rightApp", "")
+
+
+        /* leftApp, calendarApp -> Calendar */
+
+    //  #1 -> Google Calendar
+    if(isInstalled("com.google.android.calendar", context)){
+        editor.putString("action_leftApp", "com.google.android.calendar")
+        editor.putString("action_calendarApp", "com.google.android.calendar")
+    }
+
+    //  #2 -> Samsung Calendar
+    else if(isInstalled("com.samsung.android.calendar", context)){
+        editor.putString("action_leftApp", "com.samsung.android.calendar")
+        editor.putString("action_calendarApp", "com.samsung.android.calendar")
+    }
+
+    else
+        editor.putString("action_leftApp", "")
+
+
+        /* volumeUpApp -> Messenger */
+
+    //  #1 -> Whatsapp
+    if(isInstalled("com.whatsapp", context))
+        editor.putString("action_volumeUpApp", "com.whatsapp")
+
+    //  #2 -> FB Messenger
+    else if(isInstalled("com.facebook.orca", context))
+        editor.putString("action_volumeUpApp", "com.facebook.orca")
+
+    //  #3 -> Viber
+    else if(isInstalled("com.viber.voip", context))
+        editor.putString("action_volumeUpApp", "com.viber.voip")
+
+    //  #4 -> Skype
+    else if(isInstalled("com.skype.raider", context))
+        editor.putString("action_volumeUpApp", "com.skype.raider")
+
+    //  #5 -> Snapchat
+    else if(isInstalled("com.snapchat.android", context))
+        editor.putString("action_volumeUpApp", "com.snapchat.android")
+
+    //  #6 -> Instagram
+    else if(isInstalled("com.instagram.android", context))
+        editor.putString("action_volumeUpApp", "com.instagram.android")
+
+    //  #7 -> SMS
+    else if(isInstalled("com.samsung.android.messaging", context))
+        editor.putString("action_volumeUpApp", "com.samsung.android.messaging")
+
+    else
+        editor.putString("action_volumeUpApp", "")
+
+
+        /* volumeDownApp -> Util */
+
+    //  #1 -> Github App
+    if(isInstalled("com.github.android", context))
+        editor.putString("action_volumeDownApp", "com.github.android")
+
+    //  #2 -> Soundbrenner App
+    else if(isInstalled("com.soundbrenner.pulse", context))
+        editor.putString("action_volumeDownApp", "com.soundbrenner.pulse")
+
+    //  #3 -> Calculator
+    else if(isInstalled("com.sec.android.app.popupcalculator", context))
+        editor.putString("action_volumeDownApp", "com.sec.android.app.popupcalculator")
+
+    else
+        editor.putString("action_volumeDownApp", "")
+
+        /* clockApp default */
+    editor.putString("action_clockApp", "com.sec.android.app.clockpackage")
+
+    editor.apply()
+
+    // TODO showInfo()
 }
 
 fun loadSettings(sharedPref : SharedPreferences){
@@ -24,4 +162,7 @@ fun loadSettings(sharedPref : SharedPreferences){
     leftApp = sharedPref.getString("action_leftApp", "").toString()
     volumeUpApp = sharedPref.getString("action_volumeUpApp", "").toString()
     volumeDownApp = sharedPref.getString("action_volumeDownApp", "").toString()
+
+    calendarApp = sharedPref.getString("action_calendarApp", "").toString()
+    clockApp = sharedPref.getString("action_clockApp", "").toString()
 }

app/src/main/java/com/finnmglas/launcher/SettingsActivity.kt

@@ -28,14 +28,7 @@ class SettingsActivity : AppCompatActivity() {
             editor.putString("action_$forApp", value.toString())
             editor.apply()
 
-            // Update running App
+            loadSettings(sharedPref)
-            if (forApp == "downApp") downApp = value.toString()
-            else if (forApp == "upApp") upApp = value.toString()
-            else if (forApp == "leftApp") leftApp = value.toString()
-            else if (forApp == "rightApp") rightApp = value.toString()
-            else if (forApp == "volumeDownApp") volumeDownApp = value.toString()
-            else if (forApp == "volumeUpApp") volumeUpApp = value.toString()
-
         }
         else {
             super.onActivityResult(requestCode, resultCode, data)
@@ -70,7 +63,7 @@ class SettingsActivity : AppCompatActivity() {
     }
 
     fun openGithubRepo(view: View) {
-        openNewTabWindow("https://github.com/finnmglas/Launcher", this)
+        openNewTabWindow("https://github.com/finnmglas/Launcher#en", this)
     }
 
     fun backHome(view: View) {
@@ -84,7 +77,7 @@ class SettingsActivity : AppCompatActivity() {
             .setMessage("This will discard all your App Choices. Sure you want to continue?")
             .setPositiveButton(android.R.string.yes,
                 DialogInterface.OnClickListener { dialog, which ->
-                    resetSettings(this.getSharedPreferences(getString(R.string.preference_file_key), Context.MODE_PRIVATE))
+                    resetSettings(this.getSharedPreferences(getString(R.string.preference_file_key), Context.MODE_PRIVATE), this)
                     finish()
                 })
             .setNegativeButton(android.R.string.no, null)