Added Firebase, notification support

Targeting latest SDK with support for 4.4+, get latest version
notification in settings

app/build.gradle

@@ -32,11 +32,14 @@ dependencies {
     compile "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
     compile "com.android.support:design:${rootProject.ext.supportLibVersion}"
     compile "com.android.support:support-v4:${rootProject.ext.supportLibVersion}"
+    compile "com.android.support:preference-v7:${rootProject.ext.supportLibVersion}"
     compile "com.android.support:support-vector-drawable:${rootProject.ext.supportLibVersion}"
     compile "com.google.android.gms:play-services-analytics:${rootProject.ext.gmsFirebaseVersion}"
     compile "com.google.firebase:firebase-messaging:${rootProject.ext.gmsFirebaseVersion}"
     compile "com.google.firebase:firebase-core:${rootProject.ext.gmsFirebaseVersion}"
+    compile 'com.android.support:support-v4:25.1.0'
     testCompile 'junit:junit:4.12'
 }
 
+
 apply plugin: 'com.google.gms.google-services'

app/src/main/AndroidManifest.xml

@@ -18,6 +18,12 @@
 
         <meta-data android:name="com.google.android.gms.version"
             android:value="@integer/google_play_services_version" />
+        <meta-data
+            android:name="com.google.firebase.messaging.default_notification_icon"
+            android:resource="@drawable/ic_stat_fm" />
+        <meta-data
+            android:name="com.google.firebase.messaging.default_notification_color"
+            android:resource="@color/colorPrimary" />
 
         <activity
             android:name=".MainActivity"
@@ -44,15 +50,7 @@
         <activity
             android:name=".FicSettingsActivity"
             android:label="@string/title_fic_activity_settings" />
-        <service
-            android:name=".MyFirebaseMessagingService"
-            android:enabled="true"
-            android:exported="true"
-            tools:ignore="ExportedService">
-            <intent-filter>
-                <action android:name="com.google.firebase.MESSAGING_EVENT"/>
-            </intent-filter>
-        </service>
+
         <service
             android:exported="true"
             android:name=".MyFirebaseInstanceIDService"

app/src/main/java/in/rahulja/ficsavemiddleware/DeveloperDialogFragment.java

@@ -0,0 +1,31 @@
+package in.rahulja.ficsavemiddleware;
+
+
+import android.app.DialogFragment;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+
+public class DeveloperDialogFragment extends DialogFragment {
+
+
+    public DeveloperDialogFragment() {
+        // Required empty public constructor
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_developer_dialog, container, false);
+    }
+
+    public interface DeveloperDialogListener {
+        public void onDialogPositiveClick(DialogFragment dialog);
+
+        public void onDialogNegativeClick(DialogFragment dialog);
+    }
+
+}

app/src/main/java/in/rahulja/ficsavemiddleware/MainActivity.java

@@ -32,10 +32,10 @@
 
 public class MainActivity extends AppCompatActivity {
 
-    private static final int PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE = 1;
     public static final String FILE_TYPES_PREFERENCE = "file_types_preference";
     public static final String SEND_EMAIL_SITE_PREFERENCE = "send_email_site_preference";
     public static final String EMAIL_ADDRESS_TO_SEND_TO = "email_address_to_send_to";
+    private static final int PERMISSIONS_REQUEST_WRITE_EXTERNAL_STORAGE = 1;
     private ProgressBar pbHorizontal;
     private ProgressBar pbCircle;
     private WebView mWebview;
@@ -323,11 +323,7 @@ public void runJSonPage(String url) {
 
             // Execute Javascript on a new thread 2 second after page load
             Log.d("ficsaveM/JSrun", "Start");
-            Toast.makeText(
-                    getApplicationContext(),
-                    R.string.script_run_start,
-                    Toast.LENGTH_SHORT
-            ).show();
+
             new Handler().postDelayed(new Runnable() {
                 @Override
                 public void run() {

app/src/main/java/in/rahulja/ficsavemiddleware/MyFirebaseInstanceIDService.java

@@ -20,7 +20,7 @@ public void onTokenRefresh() {
 
     /**
      * Persist token to third-party servers.
-     *
+     * <p>
      * Modify this method to associate the user's FCM InstanceID token with any server-side account
      * maintained by your application.
      *

app/src/main/java/in/rahulja/ficsavemiddleware/SettingsFragment.java

@@ -1,8 +1,11 @@
 package in.rahulja.ficsavemiddleware;
 
 
+import android.app.DialogFragment;
+import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
+import android.net.Uri;
 import android.os.Bundle;
 import android.os.Environment;
 import android.preference.Preference;
@@ -16,39 +19,55 @@
 import com.google.android.gms.analytics.Tracker;
 import com.google.firebase.analytics.FirebaseAnalytics;
 
+import java.io.IOException;
+import java.net.HttpURLConnection;
+import java.net.URL;
 
-public class SettingsFragment extends PreferenceFragment {
+
+public class SettingsFragment extends PreferenceFragment
+        implements DeveloperDialogFragment.DeveloperDialogListener {
 
     public static final String DOWNLOAD_FILE_PREFERENCE = "download_file_preference";
     public static final String SEND_EMAIL_SITE_PREFERENCE = "send_email_site_preference";
     public static final String OPEN_FILE_PREFERENCE = "open_file_preference";
     public static final String SEND_EMAIL_DEVICE_PREFERENCE = "send_email_device_preference";
     public static final String EMAIL_ADDRESS_TO_SEND_TO = "email_address_to_send_to";
+    public static final String PREF_VERSION = "version";
+    public static final String PREF_DEVELOPER = "developer";
     private OnSharedPreferenceChangeListener listener;
     private Preference emailAddressPref;
     private SharedPreferences prefs;
     private Tracker mGTracker;
     private FirebaseAnalytics mFTracker;
+    private String versionSummary;
+    private Preference versionPref;
+    private String latestVersionUrl;
+    private Preference developerPref;
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+        FicsaveMiddlewareApplication application = (FicsaveMiddlewareApplication) getActivity().getApplication();
+        mGTracker = application.getDefaultGATracker();
+        mFTracker = application.getDefaultFATracker();
+
         prefs = PreferenceManager.getDefaultSharedPreferences(this.getActivity());
 
         addPreferencesFromResource(R.xml.preferences);
+        initPreferenceView();
+        checkLatestAppVersion();
         updatePreferenceView();
+    }
 
-        initializePreferenceListener();
-
-        FicsaveMiddlewareApplication application = (FicsaveMiddlewareApplication) getActivity().getApplication();
-        mGTracker = application.getDefaultGATracker();
-        mFTracker = application.getDefaultFATracker();
+    private void initPreferenceView() {
+        emailAddressPref = findPreference(EMAIL_ADDRESS_TO_SEND_TO);
+        versionPref = findPreference(PREF_VERSION);
+        developerPref = findPreference(PREF_DEVELOPER);
     }
 
     private void updatePreferenceView() {
 
-        emailAddressPref = findPreference(EMAIL_ADDRESS_TO_SEND_TO);
         String emailAddress = prefs.getString(EMAIL_ADDRESS_TO_SEND_TO, "");
         CharSequence tempSummary;
         if (emailAddress.isEmpty()) {
@@ -57,19 +76,101 @@ private void updatePreferenceView() {
             tempSummary = emailAddress;
         }
 
-        setPreferenceScreen(null);
+        getPreferenceScreen().removeAll();
         addPreferencesFromResource(R.xml.preferences);
 
+        versionPref = findPreference(PREF_VERSION);
+        versionPref.setSummary(versionSummary);
+
         Preference downloadFolderPref = findPreference(DOWNLOAD_FILE_PREFERENCE);
         String defaultDownloadFolder = Environment.getExternalStorageDirectory()
                 + "/" + Environment.DIRECTORY_DOCUMENTS;
         downloadFolderPref.setSummary(defaultDownloadFolder);
         emailAddressPref = findPreference(EMAIL_ADDRESS_TO_SEND_TO);
         emailAddressPref.setSummary(tempSummary);
+        developerPref = findPreference(PREF_DEVELOPER);
+
+        initializePreferenceListener();
+    }
+
+    private void checkLatestAppVersion() {
+        versionSummary = BuildConfig.VERSION_NAME;
+        Thread thread = new Thread(new Runnable() {
+            @Override
+            public void run() {
+                try {
+                    URL url = new URL(getString(R.string.latest_release_url));
+                    HttpURLConnection ucon = (HttpURLConnection) url.openConnection();
+                    ucon.setInstanceFollowRedirects(false);
+                    URL secondURL = new URL(ucon.getHeaderField("Location"));
+                    String secondUrl = String.valueOf(secondURL);
+                    String latest_version = Uri.parse(secondUrl).getLastPathSegment();
+                    Log.d("ficsaveM/updateUrl", secondUrl);
+                    String checkUrl = getString(R.string.current_release_url_prefix) + BuildConfig.VERSION_NAME;
+                    if (secondUrl.equals(checkUrl)) {
+                        versionSummary = BuildConfig.VERSION_NAME + " " +
+                                getString(R.string.version_summary_latest);
+                    } else {
+                        versionSummary = BuildConfig.VERSION_NAME + " " +
+                                "(" + getString(R.string.version_summary_changed_latest) + latest_version + ")";
+                        latestVersionUrl = secondUrl;
+                    }
+                    getActivity().runOnUiThread(new Runnable() {
+                        @Override
+                        public void run() {
+                            versionPref.setSummary(versionSummary);
+                        }
+                    });
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        });
+        thread.start();
     }
 
     private void initializePreferenceListener() {
         Log.d("ficsaveM/initPref", "Listener");
+
+        initializeSharedPreferenceListener();
+
+        initializePreferenceClickListener();
+    }
+
+    private void initializePreferenceClickListener() {
+        initializeVersionPreferenceClickListener();
+
+        initializeDeveloperPreferenceClickListener();
+    }
+
+    private void initializeDeveloperPreferenceClickListener() {
+        developerPref.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
+            public boolean onPreferenceClick(Preference developerPref) {
+                Log.d("ficsaveM/developerClick", developerPref.toString());
+                Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(getString(R.string.developer_url)));
+                startActivity(intent);
+                // DialogFragment dialog = new DeveloperDialogFragment();
+                // dialog.show((getActivity()).getFragmentManager(), "DeveloperDialogFragment");
+                return true;
+            }
+        });
+    }
+
+    private void initializeVersionPreferenceClickListener() {
+        versionPref.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
+            public boolean onPreferenceClick(Preference versionPref) {
+                if (versionPref.getSummary().toString()
+                        .contains(getString(R.string.version_summary_changed_latest))) {
+                    Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(latestVersionUrl));
+                    startActivity(intent);
+                }
+                Log.d("ficsaveM/versionClick", versionPref.toString());
+                return true;
+            }
+        });
+    }
+
+    private void initializeSharedPreferenceListener() {
         listener = new OnSharedPreferenceChangeListener() {
             public void onSharedPreferenceChanged(SharedPreferences sPrefs, String key) {
                 switch (key) {
@@ -180,5 +281,15 @@ public void onPause() {
         getPreferenceScreen().getSharedPreferences()
                 .unregisterOnSharedPreferenceChangeListener(listener);
     }
+
+    @Override
+    public void onDialogPositiveClick(DialogFragment dialog) {
+
+    }
+
+    @Override
+    public void onDialogNegativeClick(DialogFragment dialog) {
+
+    }
 }
 

app/src/main/res/layout/fragment_developer_dialog.xml

@@ -0,0 +1,14 @@
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context="in.rahulja.ficsavemiddleware.DeveloperDialogFragment">
+
+    <!-- TODO: Update blank fragment layout -->
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:text="@string/hello_blank_fragment" />
+
+</FrameLayout>

app/src/main/res/values-v21/strings.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="latest_release_url">https://github.com/xRahul/FicsaveMiddleware/releases/latest</string>
+    <string name="current_release_url_prefix">https://github.com/xRahul/FicsaveMiddleware/releases/tag/</string>
+    <string name="version_summary_latest">" (latest)"</string>
+    <string name="version_summary_changed_latest">"Click to get latest version: "</string>
+    <string name="developer_name">Rahul Jain - http://rahulja.in</string>
+    <string name="developer_url">http://rahulja.in</string>
+</resources>