Add notification to send exported database.

filipas123 · Feb 3, 2015 · 4feab8c · 4feab8c
1 parent eb6c503
commit 4feab8c
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Showing 4 changed files with 88 additions and 10 deletions.
diff --git a/app/src/main/java/com/eveningoutpost/dexdrip/Home.java b/app/src/main/java/com/eveningoutpost/dexdrip/Home.java
@@ -1,21 +1,25 @@
 package com.eveningoutpost.dexdrip;
 
 import android.app.Activity;
+import android.app.NotificationManager;
+import android.app.Service;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.SharedPreferences;
 import android.graphics.Color;
 import android.graphics.Paint;
+import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
+import android.support.v4.app.NotificationCompat;
 import android.support.v4.widget.DrawerLayout;
 import android.view.Menu;
-import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import com.eveningoutpost.dexdrip.Models.ActiveBluetoothDevice;
 import com.eveningoutpost.dexdrip.Models.BgReading;
@@ -24,9 +28,12 @@
 import com.eveningoutpost.dexdrip.UtilityModels.BgGraphBuilder;
 import com.eveningoutpost.dexdrip.UtilityModels.CollectionServiceStarter;
 import com.eveningoutpost.dexdrip.UtilityModels.Intents;
+import com.eveningoutpost.dexdrip.UtilityModels.Notifications;
 import com.eveningoutpost.dexdrip.utils.DatabaseUtil;
+import com.eveningoutpost.dexdrip.utils.ShareNotification;
 
 
+import java.io.File;
 import java.text.DecimalFormat;
 import java.util.Date;
 import java.util.List;
@@ -280,12 +287,29 @@ public boolean onCreateOptionsMenu(Menu menu) {
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         if (item.getItemId() == R.id.action_export_database) {
-            new AsyncTask<Void, Void, Void>() {
+            new AsyncTask<Void, Void, String>() {
                 @Override
-                protected Void doInBackground(Void... params) {
-                    DatabaseUtil.saveSql(getBaseContext());
+                protected String doInBackground(Void... params) {
+                    return DatabaseUtil.saveSql(getBaseContext());
+                }
+
+                @Override
+                protected void onPostExecute(String filename) {
+                    super.onPostExecute(filename);
+
+                    final Context ctx = getApplicationContext();
+
+                    Toast.makeText(ctx, "Export stored at " + filename, Toast.LENGTH_SHORT).show();
+
+                    final NotificationCompat.Builder n = new NotificationCompat.Builder(ctx);
+                    n.setContentTitle("Export complete");
+                    n.setContentText("Ready to be sent.");
+                    n.setAutoCancel(true);
+                    n.setSmallIcon(R.drawable.ic_action_communication_invert_colors_on);
+                    ShareNotification.viewOrShare("application/octet-stream", Uri.fromFile(new File(filename)), n, ctx);
 
-                    return null;
+                    final NotificationManager manager = (NotificationManager) ctx.getSystemService(Service.NOTIFICATION_SERVICE);
+                    manager.notify(Notifications.exportCompleteNotificationId, n.build());
                 }
             }.execute();
 

diff --git a/app/src/main/java/com/eveningoutpost/dexdrip/UtilityModels/Notifications.java b/app/src/main/java/com/eveningoutpost/dexdrip/UtilityModels/Notifications.java
@@ -50,10 +50,11 @@ public class Notifications {
     public static int currentVolume;
     public static AudioManager manager;
 
-    public static int BgNotificationId = 001;
-    public static int calibrationNotificationId = 002;
-    public static int doubleCalibrationNotificationId = 003;
-    public static int extraCalibrationNotificationId = 004;
+    public static final int BgNotificationId = 001;
+    public static final int calibrationNotificationId = 002;
+    public static final int doubleCalibrationNotificationId = 003;
+    public static final int extraCalibrationNotificationId = 004;
+    public static final int exportCompleteNotificationId = 005;
 
     public static void setNotificationSettings(Context context) {
         mContext = context;

diff --git a/app/src/main/java/com/eveningoutpost/dexdrip/utils/DatabaseUtil.java b/app/src/main/java/com/eveningoutpost/dexdrip/utils/DatabaseUtil.java
@@ -19,7 +19,7 @@
  */
 public class DatabaseUtil {
 
-    public static void saveSql(Context context) {
+    public static String saveSql(Context context) {
         try {
 
             final String databaseName = new Configuration.Builder(context).create().getDatabaseName();
@@ -50,6 +50,8 @@ public static void saveSql(Context context) {
                     destStream.close();
                 }
             }
+
+            return filename;
         } catch (final Exception e) {
             throw new RuntimeException(e);
         }

diff --git a/app/src/main/java/com/eveningoutpost/dexdrip/utils/ShareNotification.java b/app/src/main/java/com/eveningoutpost/dexdrip/utils/ShareNotification.java
@@ -0,0 +1,51 @@
+package com.eveningoutpost.dexdrip.utils;
+
+import android.annotation.TargetApi;
+import android.app.Notification;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.net.Uri;
+import android.os.Build;
+import android.support.v4.app.NotificationCompat;
+
+/**
+ * Helper class to show a share notificaiton.
+ */
+public class ShareNotification {
+
+    public static void viewOrShare(String mime, Uri uri, NotificationCompat.Builder builder, Context context) {
+        final Intent viewFileIntent = new Intent(Intent.ACTION_VIEW);
+        viewFileIntent.setDataAndType(uri, mime);
+
+        ResolveInfo matches = context.getPackageManager().resolveActivity(viewFileIntent, PackageManager.MATCH_DEFAULT_ONLY);
+
+        if (matches != null) {
+            final PendingIntent resultPendingIntent = PendingIntent.getActivity(context, 0, viewFileIntent, PendingIntent.FLAG_UPDATE_CURRENT);
+            builder.setContentIntent(resultPendingIntent);
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
+                addShare(builder, mime, uri, context);
+            }
+        } else {
+            final Intent shareIntent = new Intent();
+            shareIntent.setAction(Intent.ACTION_SEND);
+            shareIntent.putExtra(Intent.EXTRA_STREAM, uri);
+            shareIntent.setType(mime);
+            final PendingIntent sharePendingIntent = PendingIntent.getActivity(context, 0, shareIntent, PendingIntent.FLAG_UPDATE_CURRENT);
+
+            builder.setContentIntent(sharePendingIntent);
+        }
+    }
+
+    @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
+    private static void addShare(NotificationCompat.Builder notification, String mime, Uri uri, Context context) {
+        final Intent shareIntent = new Intent();
+        shareIntent.setAction(Intent.ACTION_SEND);
+        shareIntent.putExtra(Intent.EXTRA_STREAM, uri);
+        shareIntent.setType(mime);
+        final PendingIntent sharePendingIntent = PendingIntent.getActivity(context, 0, shareIntent, PendingIntent.FLAG_UPDATE_CURRENT);
+        notification.addAction(android.R.drawable.ic_menu_share, "Share", sharePendingIntent);
+    }
+}