Add sample Cancellable action

Author: jonahwh

app/src/main/AndroidManifest.xml

@@ -104,6 +104,15 @@
                 <action android:name="com.twofortyfouram.locale.intent.action.EDIT_SETTING" />
             </intent-filter>
         </activity>
+        <activity
+            android:name=".tasker.cancellable.CancellableActivity"
+            android:exported="true"
+            android:icon="@mipmap/ic_launcher"
+            android:label="Cancellable">
+            <intent-filter>
+                <action android:name="com.twofortyfouram.locale.intent.action.EDIT_SETTING" />
+            </intent-filter>
+        </activity>
 
         <activity
             android:name="com.joaomgcd.taskerpluginsample.tasker.gottime.ActivityConfigGotTime"

app/src/main/java/com/joaomgcd/taskerpluginsample/tasker/cancellable/Cancellable.kt

@@ -0,0 +1,50 @@
+package com.joaomgcd.taskerpluginsample.tasker.cancellable
+
+import android.app.Notification
+import android.app.PendingIntent
+import android.content.Context
+import android.content.Intent
+import android.graphics.drawable.Icon
+import android.os.Build
+import com.joaomgcd.taskerpluginlibrary.action.IntentServiceAction
+import com.joaomgcd.taskerpluginlibrary.action.TaskerPluginRunnerActionNoOutputOrInput
+import com.joaomgcd.taskerpluginlibrary.config.TaskerPluginConfig
+import com.joaomgcd.taskerpluginlibrary.config.TaskerPluginConfigHelperNoOutputOrInput
+import com.joaomgcd.taskerpluginlibrary.input.TaskerInput
+import com.joaomgcd.taskerpluginlibrary.runner.TaskerPluginResult
+import com.joaomgcd.taskerpluginlibrary.runner.TaskerPluginResultSucess
+import com.joaomgcd.taskerpluginsample.R
+import com.joaomgcd.taskerpluginsample.tasker.ActivityConfigTaskerNoOutputOrInput
+
+
+class CancellableRunner : TaskerPluginRunnerActionNoOutputOrInput() {
+    override val notificationProperties get() = NotificationProperties(iconResId = R.drawable.plugin) { context ->
+        val intent = Intent(context, IntentServiceAction::class.java).apply {
+            action = IntentServiceAction.ACTION_STOP
+        }
+        val pendingIntent = PendingIntent.getService(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE)
+        val text = context.getString(R.string.cancel)
+        if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            val action = Notification.Action.Builder(Icon.createWithResource(context, R.mipmap.ic_launcher), text, pendingIntent).build()
+            addAction(action)
+        } else {
+            addAction(R.mipmap.ic_launcher, text, pendingIntent)
+        }
+    }
+
+    override fun run(context: Context, input: TaskerInput<Unit>): TaskerPluginResult<Unit> {
+        Thread.sleep(10000)
+        return TaskerPluginResultSucess()
+    }
+}
+
+class CancellableHelper(config: TaskerPluginConfig<Unit>) : TaskerPluginConfigHelperNoOutputOrInput<CancellableRunner>(config) {
+    override val runnerClass = CancellableRunner::class.java
+    override fun addToStringBlurb(input: TaskerInput<Unit>, blurbBuilder: StringBuilder) {
+        blurbBuilder.append("This will start a task that takes 10 seconds that can be cancelled from its Notification.")
+    }
+}
+
+class CancellableActivity : ActivityConfigTaskerNoOutputOrInput<CancellableRunner, CancellableHelper>() {
+    override fun getNewHelper(config: TaskerPluginConfig<Unit>) = CancellableHelper(config)
+}

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

@@ -53,4 +53,6 @@
     <string name="time_taken_description">The time it took for the background work to complete in millis</string>
     <string name="result">Result</string>
     <string name="result_description">Text user input in the dialog</string>
+
+    <string name="cancel">Cancel</string>
 </resources>