added service status manager

tobyli · Jun 17, 2016 · d1a0f69 · d1a0f69
1 parent 4acaf5f
commit d1a0f69
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Showing 7 changed files with 84 additions and 4 deletions.
diff --git a/.gradle/2.4/taskArtifacts/cache.properties.lock b/.gradle/2.4/taskArtifacts/cache.properties.lock
diff --git a/.gradle/2.4/taskArtifacts/fileHashes.bin b/.gradle/2.4/taskArtifacts/fileHashes.bin
diff --git a/.gradle/2.4/taskArtifacts/fileSnapshots.bin b/.gradle/2.4/taskArtifacts/fileSnapshots.bin
diff --git a/.gradle/2.4/taskArtifacts/taskArtifacts.bin b/.gradle/2.4/taskArtifacts/taskArtifacts.bin
diff --git a/app/src/main/java/edu/cmu/hcii/sugilite/MainActivity.java b/app/src/main/java/edu/cmu/hcii/sugilite/MainActivity.java
@@ -8,6 +8,7 @@
 import android.os.Bundle;
 import android.preference.PreferenceManager;
 import android.preference.SwitchPreference;
+import android.provider.Settings;
 import android.support.design.widget.FloatingActionButton;
 import android.support.design.widget.Snackbar;
 import android.support.v7.app.AppCompatActivity;
@@ -27,23 +28,27 @@
 
 import java.util.List;
 
+import edu.cmu.hcii.sugilite.automation.ServiceStatusManager;
 import edu.cmu.hcii.sugilite.dao.SugiliteScriptDao;
 import edu.cmu.hcii.sugilite.model.block.SugiliteStartingBlock;
 
 public class MainActivity extends AppCompatActivity {
     private SugiliteData sugiliteData;
     private SharedPreferences sharedPreferences;
     private SugiliteScriptDao sugiliteScriptDao;
+    private ServiceStatusManager serviceStatusManager;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
         Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
         View addButton = findViewById(R.id.addButton);
+        serviceStatusManager = new ServiceStatusManager(this);
         sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
         sugiliteScriptDao = new SugiliteScriptDao(this);
         sugiliteData = (SugiliteData)getApplication();
+        //TODO: confirm overwrite when duplicated name
         addButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(final View v) {
@@ -56,7 +61,20 @@ public void onClick(final View v) {
                         .setPositiveButton("Start Recording", new DialogInterface.OnClickListener() {
                             @Override
                             public void onClick(DialogInterface dialog, int which) {
-                                if (scriptName != null && scriptName.getText().toString().length() > 0) {
+                                if(!serviceStatusManager.isRunning()){
+                                    //prompt the user if the accessiblity service is not active
+                                    AlertDialog.Builder builder1 = new AlertDialog.Builder(v.getContext());
+                                    builder1.setTitle("Service not running")
+                                            .setMessage("The Sugilite accessiblity service is not enabled. Please enable the service in the phone settings before recording.")
+                                            .setPositiveButton("OK", new DialogInterface.OnClickListener() {
+                                                @Override
+                                                public void onClick(DialogInterface dialog, int which) {
+                                                    serviceStatusManager.promptEnabling();
+                                                    //do nothing
+                                                }
+                                            }).show();
+                                }
+                                else if (scriptName != null && scriptName.getText().toString().length() > 0) {
                                     SharedPreferences.Editor editor = sharedPreferences.edit();
                                     editor.putString("scriptName", scriptName.getText().toString());
                                     editor.putBoolean("recording_in_process", true);
@@ -90,7 +108,7 @@ private void setUpScriptList(){
         scriptList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
             @Override
             public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
-                String scriptName = (String)scriptList.getItemAtPosition(position);
+                String scriptName = (String) scriptList.getItemAtPosition(position);
                 final Intent scriptDetailIntent = new Intent(activityContext, ScriptDetailActivity.class);
                 scriptDetailIntent.putExtra("scriptName", scriptName);
                 startActivity(scriptDetailIntent);

diff --git a/app/src/main/java/edu/cmu/hcii/sugilite/SettingsActivity.java b/app/src/main/java/edu/cmu/hcii/sugilite/SettingsActivity.java
@@ -19,6 +19,7 @@
 import android.preference.Preference;
 import android.preference.PreferenceActivity;
 import android.preference.SwitchPreference;
+import android.provider.Settings;
 import android.support.v7.app.ActionBar;
 import android.preference.PreferenceFragment;
 import android.preference.PreferenceManager;
@@ -33,6 +34,7 @@
 
 import java.util.List;
 
+import edu.cmu.hcii.sugilite.automation.ServiceStatusManager;
 import edu.cmu.hcii.sugilite.model.block.SugiliteBlock;
 import edu.cmu.hcii.sugilite.model.block.SugiliteStartingBlock;
 
@@ -49,13 +51,14 @@
  */
 public class SettingsActivity extends AppCompatPreferenceActivity {
     private static SharedPreferences prefs;
+    private static ServiceStatusManager serviceStatusManager;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setupActionBar();
         prefs = PreferenceManager.getDefaultSharedPreferences(this);
-
+        serviceStatusManager = new ServiceStatusManager(this);
     }
 
     /**
@@ -124,7 +127,21 @@ public boolean onPreferenceChange(final Preference preference, Object newValue)
                             .setPositiveButton("Start Recording", new DialogInterface.OnClickListener() {
                                 @Override
                                 public void onClick(DialogInterface dialog, int which) {
-                                    if(scriptNamePreference != null && scriptName != null && scriptName.getText().toString().length() > 0) {
+                                    if(!serviceStatusManager.isRunning()){
+                                        ((SwitchPreference) preference).setChecked(false);
+                                        //prompt the user if the accessiblity service is not active
+                                        AlertDialog.Builder builder1 = new AlertDialog.Builder(preference.getContext());
+                                        builder1.setTitle("Service not running")
+                                                .setMessage("The Sugilite accessiblity service is not enabled. Please enable the service in the phone settings before recording.")
+                                                .setPositiveButton("OK", new DialogInterface.OnClickListener() {
+                                                    @Override
+                                                    public void onClick(DialogInterface dialog, int which) {
+                                                        serviceStatusManager.promptEnabling();
+                                                        //do nothing
+                                                    }
+                                                }).show();
+                                    }
+                                    else if(scriptNamePreference != null && scriptName != null && scriptName.getText().toString().length() > 0) {
                                         scriptNamePreference.setText(scriptName.getText().toString());
                                         Toast.makeText(preference.getContext(), "Changed script name to " + sharedPreferences.getString("scriptName", "NULL"), Toast.LENGTH_SHORT).show();
                                         scriptNamePreference.setSummary(scriptName.getText().toString());

diff --git a/app/src/main/java/edu/cmu/hcii/sugilite/automation/ServiceStatusManager.java b/app/src/main/java/edu/cmu/hcii/sugilite/automation/ServiceStatusManager.java
@@ -0,0 +1,45 @@
+package edu.cmu.hcii.sugilite.automation;
+
+import android.app.ActivityManager;
+import android.content.Context;
+import android.content.Intent;
+import android.provider.Settings;
+
+import edu.cmu.hcii.sugilite.SugiliteAccessibilityService;
+
+/**
+ * @author toby
+ * @date 6/17/16
+ * @time 5:03 PM
+ */
+public class ServiceStatusManager {
+    private Context context;
+    public ServiceStatusManager(Context context){
+        this.context = context;
+    }
+
+    /**
+     *
+     * @return true if SugiliteAccessibilityService is active, false otherwise
+     */
+    public boolean isRunning() {
+        ActivityManager manager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
+        for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
+            if (SugiliteAccessibilityService.class.getName().equals(service.service.getClassName())) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * bring the user to the accessibility settings if SugiliteAccessibilityService is not active
+     */
+    public void promptEnabling(){
+        if(!isRunning()){
+            Intent intent = new Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS);
+            context.startActivity(intent);
+        }
+    }
+
+}