Added app shortcut to start the stopwatch

app/src/main/AndroidManifest.xml

@@ -37,6 +37,7 @@
             android:theme="@style/SplashTheme">
 
             <intent-filter>
+                <action android:name="android.intent.action.TOGGLE_STOPWATCH" />
                 <action android:name="android.intent.action.SHOW_ALARMS" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>

app/src/main/kotlin/com/simplemobiletools/clock/App.kt

@@ -3,6 +3,11 @@ package com.simplemobiletools.clock
 import android.app.Application
 import android.app.NotificationManager
 import android.content.Context
+import android.content.Intent
+import android.content.pm.ShortcutInfo
+import android.content.pm.ShortcutManager
+import android.graphics.drawable.Icon
+import android.os.Build
 import android.os.CountDownTimer
 import android.os.Handler
 import android.os.Looper
@@ -11,8 +16,9 @@ import androidx.lifecycle.LifecycleObserver
 import androidx.lifecycle.OnLifecycleEvent
 import androidx.lifecycle.ProcessLifecycleOwner
 import com.facebook.stetho.Stetho
+import com.simplemobiletools.clock.activities.SplashActivity
 import com.simplemobiletools.clock.extensions.*
-import com.simplemobiletools.clock.helpers.Stopwatch
+import com.simplemobiletools.clock.helpers.*
 import com.simplemobiletools.clock.helpers.Stopwatch.State
 import com.simplemobiletools.clock.models.TimerEvent
 import com.simplemobiletools.clock.models.TimerState
@@ -40,6 +46,23 @@ class App : Application(), LifecycleObserver {
         }
 
         checkUseEnglish()
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) {
+            val shortcutManager = getSystemService(ShortcutManager::class.java)
+            val intent = Intent(this, SplashActivity::class.java).apply {
+                putExtra(OPEN_TAB, TAB_STOPWATCH)
+                putExtra(TOGGLE_STOPWATCH, true)
+                action = "android.intent.action.TOGGLE_STOPWATCH"
+            }
+            val shortcut = ShortcutInfo.Builder(this, "id1")
+                .setShortLabel("Stopwatch")
+                .setLongLabel("Start Stopwatch")
+                .setIcon(Icon.createWithResource(this, R.drawable.ic_stopwatch_vector))
+                .setIntent(
+                    intent
+                )
+                .build()
+            shortcutManager.dynamicShortcuts = listOf(shortcut)
+        }
     }
 
     override fun onTerminate() {

app/src/main/kotlin/com/simplemobiletools/clock/activities/MainActivity.kt

@@ -106,6 +106,11 @@ class MainActivity : SimpleActivity() {
                 val timerId = intent.getIntExtra(TIMER_ID, INVALID_TIMER_ID)
                 (view_pager.adapter as ViewPagerAdapter).updateTimerPosition(timerId)
             }
+            if (tabToOpen == TAB_STOPWATCH) {
+                if (intent.getBooleanExtra(TOGGLE_STOPWATCH, false)) {
+                    (view_pager.adapter as ViewPagerAdapter).startStopWatch()
+                }
+            }
         }
         super.onNewIntent(intent)
     }
@@ -152,7 +157,9 @@ class MainActivity : SimpleActivity() {
             val timerId = intent.getIntExtra(TIMER_ID, INVALID_TIMER_ID)
             viewPagerAdapter.updateTimerPosition(timerId)
         }
-
+        if (tabToOpen == TAB_STOPWATCH) {
+            config.toggleStopWatch = intent.getBooleanExtra(TOGGLE_STOPWATCH, false)
+        }
         view_pager.offscreenPageLimit = TABS_COUNT - 1
         view_pager.currentItem = tabToOpen
     }

app/src/main/kotlin/com/simplemobiletools/clock/activities/SplashActivity.kt

@@ -13,6 +13,13 @@ class SplashActivity : BaseSplashActivity() {
                     startActivity(this)
                 }
             }
+            intent?.action == "android.intent.action.TOGGLE_STOPWATCH" -> {
+                Intent(this, MainActivity::class.java).apply {
+                    putExtra(OPEN_TAB, TAB_STOPWATCH)
+                    putExtra(TOGGLE_STOPWATCH, intent.getBooleanExtra(TOGGLE_STOPWATCH, false))
+                    startActivity(this)
+                }
+            }
             intent.extras?.containsKey(OPEN_TAB) == true -> {
                 Intent(this, MainActivity::class.java).apply {
                     putExtra(OPEN_TAB, intent.getIntExtra(OPEN_TAB, TAB_CLOCK))

app/src/main/kotlin/com/simplemobiletools/clock/adapters/ViewPagerAdapter.kt

@@ -12,6 +12,7 @@ import com.simplemobiletools.clock.helpers.TABS_COUNT
 import com.simplemobiletools.clock.helpers.TAB_ALARM
 import com.simplemobiletools.clock.helpers.TAB_CLOCK
 import com.simplemobiletools.clock.helpers.TAB_TIMER
+import com.simplemobiletools.clock.helpers.TAB_STOPWATCH
 import com.simplemobiletools.commons.models.AlarmSound
 
 class ViewPagerAdapter(fm: FragmentManager) : FragmentStatePagerAdapter(fm) {
@@ -57,4 +58,8 @@ class ViewPagerAdapter(fm: FragmentManager) : FragmentStatePagerAdapter(fm) {
     fun updateTimerPosition(timerId: Int) {
         (fragments[TAB_TIMER] as? TimerFragment)?.updatePosition(timerId)
     }
+
+    fun startStopWatch() {
+        (fragments[TAB_STOPWATCH] as? StopwatchFragment)?.startStopWatch()
+    }
 }

app/src/main/kotlin/com/simplemobiletools/clock/fragments/StopwatchFragment.kt

@@ -91,6 +91,11 @@ class StopwatchFragment : Fragment() {
         if (Stopwatch.laps.isNotEmpty()) {
             updateSorting(Lap.sorting)
         }
+
+        if (requireContext().config.toggleStopWatch) {
+            requireContext().config.toggleStopWatch = false
+            startStopWatch()
+        }
     }
 
     override fun onPause() {
@@ -185,6 +190,12 @@ class StopwatchFragment : Fragment() {
         }
     }
 
+    fun startStopWatch() {
+        if (Stopwatch.state == Stopwatch.State.STOPPED) {
+            togglePlayPause()
+        }
+    }
+
     private fun updateLaps() {
         stopwatchAdapter.updateItems(Stopwatch.laps)
     }

app/src/main/kotlin/com/simplemobiletools/clock/helpers/Config.kt

@@ -49,6 +49,10 @@ class Config(context: Context) : BaseConfig(context) {
         get() = prefs.getString(TIMER_LABEL, null)
         set(label) = prefs.edit().putString(TIMER_LABEL, label).apply()
 
+    var toggleStopWatch: Boolean
+        get() = prefs.getBoolean(TOGGLE_STOPWATCH, false)
+        set(label) = prefs.edit().putBoolean(TOGGLE_STOPWATCH, label).apply()
+
     var alarmSort: Int
         get() = prefs.getInt(ALARMS_SORT_BY, SORT_BY_CREATION_ORDER)
         set(alarmSort) = prefs.edit().putInt(ALARMS_SORT_BY, alarmSort).apply()

app/src/main/kotlin/com/simplemobiletools/clock/helpers/Constants.kt

@@ -13,6 +13,7 @@ const val TIMER_SOUND_URI = "timer_sound_uri"
 const val TIMER_SOUND_TITLE = "timer_sound_title"
 const val TIMER_CHANNEL_ID = "timer_channel_id"
 const val TIMER_LABEL = "timer_label"
+const val TOGGLE_STOPWATCH = "toggle_stopwatch"
 const val TIMER_MAX_REMINDER_SECS = "timer_max_reminder_secs"
 const val ALARM_MAX_REMINDER_SECS = "alarm_max_reminder_secs"
 const val ALARM_LAST_CONFIG = "alarm_last_config"

app/src/main/res/xml-v25/shortcuts.xml

@@ -0,0 +1,12 @@
+<shortcuts xmlns:android="http://schemas.android.com/apk/res/android">
+    <shortcut
+        android:enabled="true"
+        android:icon="@drawable/ic_stopwatch_vector"
+        android:shortcutId="compose"
+        android:shortcutShortLabel="@string/startup">
+        <intent
+            android:action="FLAG_ACTIVITY_NEW_TASK"
+            android:targetClass="com.simplemobiletools.clock.App"
+            android:targetPackage="com.simplemobiletools.clock" />
+    </shortcut>
+</shortcuts>