commit 172eb3b76f302644141af6ddabfd3736fce082c2
Author: vanitasvitae <heinrich-hux@gmail.com>
Date:   Sun May 10 13:38:24 2015 +0200

    Initial commit

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..92b6161
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="de.vanitasvitae.sticktoalbum" >
+
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/sticktoalbum"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+
+                <data android:mimeType="image/*" />
+                <data android:mimeType="video/*" />
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.SEND_MULTIPLE" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+
+                <data android:mimeType="image/*" />
+                <data android:mimeType="video/*" />
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".SettingsActivity"
+            android:label="@string/title_activity_settings" >
+        </activity>
+    </application>
+
+</manifest>
diff --git a/app/src/main/java/de/vanitasvitae/sticktoalbum/MainActivity.java b/app/src/main/java/de/vanitasvitae/sticktoalbum/MainActivity.java
new file mode 100644
index 0000000..5f45f70
--- /dev/null
+++ b/app/src/main/java/de/vanitasvitae/sticktoalbum/MainActivity.java
@@ -0,0 +1,430 @@
+package de.vanitasvitae.sticktoalbum;
+
+import android.app.AlertDialog;
+import android.content.ContentUris;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.database.Cursor;
+import android.media.MediaScannerConnection;
+import android.net.Uri;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.os.Environment;
+import android.preference.PreferenceManager;
+import android.provider.MediaStore;
+import android.support.v7.app.ActionBarActivity;
+import android.text.InputType;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.webkit.MimeTypeMap;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.EditText;
+import android.widget.ListView;
+import android.widget.Toast;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.util.ArrayList;
+
+/**
+ * "Stick" your photos and videos into albums by moving them into new folders and updating
+ * Androids MediaStore.
+ * @author vanitas
+ */
+public class MainActivity extends ActionBarActivity
+{
+    private ArrayList<Uri> sharedMedia;
+    private static String Tag = "stickToAlbum";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(this);
+        String appDirectoryPath = sharedPref.getString(SettingsActivity.KEY_PREF_APP_PATH, "");
+
+        if(appDirectoryPath.isEmpty())
+        {
+            appDirectoryPath = resetAppDirectoryPath();
+        }
+        sharedMedia = new ArrayList<Uri>();
+
+        Intent intent = getIntent();
+        String action = intent.getAction();
+        String type = intent.getType();
+
+        Log.d(Tag, "Intent: " + action + ", " + type);
+
+        if (Intent.ACTION_SEND.equals(action) && type != null)
+        {
+            if (type.startsWith("image/") || type.startsWith("video/"))
+            {
+                handleSendSingleFile(intent);
+            }
+        }
+        else if (Intent.ACTION_SEND_MULTIPLE.equals(action) && type != null)
+        {
+            handleSendMultipleFiles(intent);
+        }
+        else
+        {
+            handleStartFromHomeScreen();
+        }
+    }
+
+    /**
+     * Handle one single file being shared with the application.
+     * Add the files Uri to the list of files to move and open the saveDialog.
+     * @param intent
+     */
+    void handleSendSingleFile(Intent intent) {
+        Uri imageUri = intent.getParcelableExtra(Intent.EXTRA_STREAM);
+        if (imageUri != null) {
+            sharedMedia.add(imageUri);
+        }
+        openSaveDialog();
+    }
+
+    /**
+     * Handle multiple files being shared with the application.
+     * Add the files Uris to the list of files to move and open the saveDialog.
+     * @param intent
+     */
+    void handleSendMultipleFiles(Intent intent) {
+        ArrayList<Uri> imageUris = intent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);
+        if (imageUris != null) {
+            sharedMedia = imageUris;
+        }
+        openSaveDialog();
+    }
+
+    /**
+     * Show Dialog to inform the user about the fact, that the feature he/she wants to use is not
+     * implemented
+     */
+    void handleUnimplementedFeature()
+    {
+        AlertDialog.Builder builder = new AlertDialog.Builder(this);
+        builder.setTitle(R.string.dialog_title_unimplemented_feature);
+        builder.setMessage(R.string.dialog_content_unimplemented_feature);
+        builder.setPositiveButton(R.string.ok, new DialogInterface.OnClickListener()
+        {
+            @Override
+            public void onClick(DialogInterface dialog, int which)
+            {
+                dialog.cancel();
+                finish();
+            }
+        });
+        builder.show();
+    }
+
+    /**
+     * Open a Dialog that prompts the user to enter an album name.
+     * Reopens dialog, if album name is empty.
+     * Closes app after moving files or when canceled.
+     */
+    private void openSaveDialog()
+    {
+        final Context context = this;
+        AlertDialog.Builder builder = new AlertDialog.Builder(this);
+        builder.setTitle(getResources().getText(R.string.dialog_title_album_name));
+
+        LayoutInflater inflater = this.getLayoutInflater();
+        View dialogView = inflater.inflate(R.layout.save_dialog, null);
+        builder.setView(dialogView);
+
+        final EditText input = (EditText) dialogView.findViewById(R.id.album_name);
+        input.setInputType(InputType.TYPE_CLASS_TEXT);
+        ListView existingAlbums = (ListView) dialogView.findViewById(R.id.album_list);
+        final ArrayList<String> directoryList = getFoldersOnDirectory(getAppDirectoryPath());
+        ArrayAdapter<String> adapter = new ArrayAdapter<String>(context, android.R.layout.simple_list_item_1, directoryList);
+        existingAlbums.setAdapter(adapter);
+        existingAlbums.setOnItemClickListener(new AdapterView.OnItemClickListener()
+        {
+            @Override
+            public void onItemClick(AdapterView<?> parent, View view, int position, long id)
+            {
+                input.setText(directoryList.get(position));
+            }
+        });
+        builder.setPositiveButton(R.string.ok, new DialogInterface.OnClickListener()
+        {
+            @Override
+            public void onClick(DialogInterface dialog, int which)
+            {
+                String aName = input.getText().toString();
+                if(!aName.isEmpty())
+                {
+                    moveFiles(aName);
+                    finish();
+                }
+                else
+                {
+                    Toast.makeText(context, getResources().getText(R.string.toast_invalid_album_name), Toast.LENGTH_SHORT).show();
+                    openSaveDialog();
+                }
+            }
+        });
+        builder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener()
+        {
+            @Override
+            public void onClick(DialogInterface dialog, int which)
+            {
+                dialog.cancel();
+                finish();
+            }
+        });
+        builder.show();
+    }
+
+    /**
+     * Show dialog that informs the user about how to use the app.
+     * Close app when closed.
+     */
+    private void handleStartFromHomeScreen()
+    {
+        final Context context = this;
+        AlertDialog.Builder builder = new AlertDialog.Builder(this);
+        builder.setTitle(getResources().getText(R.string.dialog_title_on_start_from_home_screen));
+        builder.setMessage(getResources().getText(R.string.dialog_content_on_start_from_home_screen));
+        builder.setPositiveButton(R.string.ok, new DialogInterface.OnClickListener()
+        {
+            @Override
+            public void onClick(DialogInterface dialog, int which)
+            {
+                dialog.cancel();
+                finish();
+            }
+        });
+        builder.setNegativeButton(R.string.action_settings, new DialogInterface.OnClickListener()
+                {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which)
+                    {
+                        Intent intent = new Intent(context, SettingsActivity.class);
+                        startActivity(intent);
+                        //handleUnimplementedFeature();
+                    }
+                });
+                builder.show();
+    }
+
+    /**
+     * Move selected files to a new album. The album is located at appDirectoryPath/albumName
+     * @param albumName
+     */
+    private void moveFiles(String albumName)
+    {
+        for(Uri u: sharedMedia)
+        {
+            String srcDest = getRealPathFromURI(this, u);
+            if(!moveImageFromTo(srcDest, calcTargetPath(albumName, srcDest)))
+            {
+                System.out.println("Fail: " +srcDest);
+            }
+        }
+    }
+
+    /**
+     * Move file src to target.
+     * @param src
+     * @param target
+     * @return
+     */
+    private boolean moveImageFromTo(String src, String target)
+    {
+        if(!src.equals(target))
+        new LoadInitialImageData().doInBackground(src,target);
+        return true;
+    }
+
+    private void deleteFileFromMediaStore(String path)
+    {
+        if(getMimeType(path).startsWith("image/"))
+        {
+            String[] retCol = {MediaStore.Images.Media._ID};
+            Cursor cur = this.getContentResolver().query(
+                    MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
+                    retCol,
+                    MediaStore.MediaColumns.DATA+"='"+path+"'", null, null);
+            if (cur.getCount() == 0)
+            {
+                Log.e(Tag, "Could not find image "+path+". Therefore can't delete file from MediaStore");
+                return;
+            }
+            cur.moveToFirst();
+            int id = cur.getInt(cur.getColumnIndex(MediaStore.MediaColumns._ID));
+            cur.close();
+            Uri uri = ContentUris.withAppendedId(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, id);
+            this.getContentResolver().delete(uri, null, null);
+            Log.v(Tag, "Deleted image "+path+" from MediaStore as "+uri);
+        }
+        else if(getMimeType(path).startsWith("video/"))
+        {
+            String[] retCol = {MediaStore.Video.Media._ID};
+            Cursor cur = this.getContentResolver().query(
+                    MediaStore.Video.Media.EXTERNAL_CONTENT_URI,
+                    retCol,
+                    MediaStore.MediaColumns.DATA+"='"+path+"'",null,null);
+            if(cur.getCount() == 0)
+            {
+                Log.e(Tag, "Could not find video "+path+". Therefore can't delete file from MediaStore");
+                return;
+            }
+            cur.moveToFirst();
+            int id = cur.getInt(cur.getColumnIndex(MediaStore.MediaColumns._ID));
+            cur.close();
+            Uri uri = ContentUris.withAppendedId(MediaStore.Video.Media.EXTERNAL_CONTENT_URI, id);
+            this.getContentResolver().delete(uri, null, null);
+            Log.v(Tag, "Deleted video "+path+" from MediaStore as "+uri);
+        }
+    }
+
+    private void addFileToMediaStore(String path)
+    {
+        MediaScannerConnection.scanFile(
+                getApplicationContext(),
+                new String[]{path},
+                null,
+                new MediaScannerConnection.OnScanCompletedListener()
+                {
+                    @Override
+                    public void onScanCompleted(String path, Uri uri)
+                    {
+                        Log.v(Tag, "File "+path+" was scanned successfully: "+uri);
+                    }
+                });
+    }
+
+    private String calcTargetPath(String albumName, String srcDest)
+    {
+        String file = getAppDirectoryPath()+albumName+srcDest.substring(srcDest.lastIndexOf("/"));
+        Log.v(Tag, "Path for "+srcDest+" in "+albumName+" will be "+file);
+        return file;
+    }
+
+    public String resetAppDirectoryPath()
+    {
+        String path = Environment.getExternalStorageDirectory().getAbsolutePath()+"/Pictures/Albums/";
+        Log.d(Tag, "AppDirectoryPath = "+path);
+        SharedPreferences.Editor prefs = PreferenceManager.getDefaultSharedPreferences(this).edit();
+        prefs.putString(SettingsActivity.KEY_PREF_APP_PATH, path);
+        prefs.apply();
+        return path;
+    }
+
+    public String getAppDirectoryPath()
+    {
+        SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(this);
+        String appDirectoryPath = sharedPref.getString(SettingsActivity.KEY_PREF_APP_PATH, "");
+        if(!appDirectoryPath.isEmpty()) return appDirectoryPath;
+        else
+        {
+            return resetAppDirectoryPath();
+        }
+    }
+
+    public ArrayList<String> getFoldersOnDirectory(String dirPath)
+    {
+        File parent = new File(dirPath);
+        File[] cont = parent.listFiles();
+        ArrayList<String> subDirs = new ArrayList<>();
+        if(cont != null)
+        {
+            for (File f : cont)
+            {
+                if (f.isDirectory()) subDirs.add(f.getName());
+            }
+        }
+        return subDirs;
+    }
+
+    public String getRealPathFromURI(Context context, Uri contentUri)
+    {
+        String[] projection = {MediaStore.Images.Media.DATA};
+        Cursor cursor = context.getContentResolver().query(contentUri, projection, null, null, null);
+        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
+        cursor.moveToFirst();
+        String realPath = cursor.getString(column_index);
+        cursor.close();
+        Log.v(Tag, "Real path for file "+contentUri+" is "+realPath);
+        return realPath;
+    }
+
+    public static String getMimeType(String url)
+    {
+        String type = null;
+        String extension = MimeTypeMap.getFileExtensionFromUrl(url);
+        if (extension != null) {
+            MimeTypeMap mime = MimeTypeMap.getSingleton();
+            type = mime.getMimeTypeFromExtension(extension);
+        }
+        return type;
+    }
+
+    /**
+     * String[] = {src, target}
+     */
+    private class LoadInitialImageData extends AsyncTask<String, Void, Void>
+    {
+        @Override
+        protected Void doInBackground(String... params)
+        {
+            InputStream in = null;
+            OutputStream out = null;
+            String src = params[0];
+            String target = params[1];
+            try
+            {
+                File dir = new File(src.substring(0, src.lastIndexOf("/")));
+                if (!dir.exists())
+                    dir.mkdirs();
+                in = new FileInputStream(src);
+                File outFile = new File(target.substring(0, target.lastIndexOf("/")));
+                if (!outFile.exists())
+                    outFile.mkdirs();
+                out = new FileOutputStream(target);
+
+                byte[] buffer = new byte[1024];
+                int read;
+                while ((read = in.read(buffer)) != -1)
+                {
+                    out.write(buffer, 0, read);
+                }
+                in.close();
+                out.flush();
+                out.close();
+
+                addFileToMediaStore(target);
+                deleteFileFromMediaStore(src);
+
+            } catch (FileNotFoundException e)
+            {
+                e.printStackTrace();
+                return null;
+            } catch (IOException e)
+            {
+                e.printStackTrace();
+                return null;
+            }
+            return null;
+        }
+
+        @Override
+        protected void onPostExecute(Void v)
+        {
+        }
+    }
+}
diff --git a/app/src/main/java/de/vanitasvitae/sticktoalbum/SettingsActivity.java b/app/src/main/java/de/vanitasvitae/sticktoalbum/SettingsActivity.java
new file mode 100644
index 0000000..0dc6db4
--- /dev/null
+++ b/app/src/main/java/de/vanitasvitae/sticktoalbum/SettingsActivity.java
@@ -0,0 +1,38 @@
+package de.vanitasvitae.sticktoalbum;
+
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.os.Environment;
+import android.preference.PreferenceActivity;
+import android.preference.PreferenceManager;
+
+/**
+ * Created by vanitas on 10.05.15.
+ */
+public class SettingsActivity extends PreferenceActivity implements SharedPreferences.OnSharedPreferenceChangeListener
+{
+    public final static String KEY_PREF_APP_PATH = "pref_app_path";
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        addPreferencesFromResource(R.layout.settings);
+        getPreferenceScreen().getSharedPreferences()
+                .registerOnSharedPreferenceChangeListener(this);
+    }
+
+    public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
+                                          String key) {
+        if (key.equals(KEY_PREF_APP_PATH)) {
+            SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(this);
+            String appDirectoryPath = sharedPref.getString(SettingsActivity.KEY_PREF_APP_PATH, "");
+            if(appDirectoryPath.isEmpty())
+            {
+                String path = Environment.getExternalStorageDirectory().getAbsolutePath()+"/Pictures/Albums/";
+                SharedPreferences.Editor prefs = PreferenceManager.getDefaultSharedPreferences(this).edit();
+                prefs.putString(SettingsActivity.KEY_PREF_APP_PATH, path);
+                prefs.apply();
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/drawable/sticktoalbum.png b/app/src/main/res/drawable/sticktoalbum.png
new file mode 100644
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diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..932b1d9
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,17 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+                xmlns:tools="http://schemas.android.com/tools"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:paddingLeft="@dimen/activity_horizontal_margin"
+                android:paddingRight="@dimen/activity_horizontal_margin"
+                android:paddingTop="@dimen/activity_vertical_margin"
+                android:paddingBottom="@dimen/activity_vertical_margin"
+                tools:context=".MainActivity">
+	<ImageView
+		android:layout_width="wrap_content"
+		android:layout_height="wrap_content"
+		android:layout_centerInParent="true"
+		android:src="@drawable/sticktoalbum"
+	/>
+
+</RelativeLayout>
diff --git a/app/src/main/res/layout/save_dialog.xml b/app/src/main/res/layout/save_dialog.xml
new file mode 100644
index 0000000..248af40
--- /dev/null
+++ b/app/src/main/res/layout/save_dialog.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent"
+		      android:id="@+id/lin_layout">
+
+	<EditText
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:id="@+id/album_name"
+		android:hint="@string/hint_album_name"/>
+	<ListView
+		android:layout_width="match_parent"
+		android:layout_height="wrap_content"
+		android:id="@+id/album_list">
+		</ListView>
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/settings.xml b/app/src/main/res/layout/settings.xml
new file mode 100644
index 0000000..fe0ad10
--- /dev/null
+++ b/app/src/main/res/layout/settings.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
+                  android:layout_height="wrap_content"
+                  android:layout_width="match_parent">
+	<EditTextPreference
+		android:key="pref_app_path"
+		android:title="@string/pref_title_app_path"
+		android:summary="@string/pref_description_app_path"
+		android:defaultValue="" />
+</PreferenceScreen>
\ No newline at end of file
diff --git a/app/src/main/res/menu/menu_main.xml b/app/src/main/res/menu/menu_main.xml
new file mode 100644
index 0000000..08940cc
--- /dev/null
+++ b/app/src/main/res/menu/menu_main.xml
@@ -0,0 +1,9 @@
+<menu 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"
+      tools:context=".MainActivity">
+	<item android:id="@+id/action_settings"
+	      android:title="@string/action_settings"
+	      android:orderInCategory="100"
+	      app:showAsAction="never"/>
+</menu>
diff --git a/app/src/main/res/mipmap-hdpi/sticktoalbum.png b/app/src/main/res/mipmap-hdpi/sticktoalbum.png
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diff --git a/app/src/main/res/mipmap-mdpi/sticktoalbum.png b/app/src/main/res/mipmap-mdpi/sticktoalbum.png
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diff --git a/app/src/main/res/mipmap-xhdpi/sticktoalbum.png b/app/src/main/res/mipmap-xhdpi/sticktoalbum.png
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diff --git a/app/src/main/res/mipmap-xxhdpi/sticktoalbum.png b/app/src/main/res/mipmap-xxhdpi/sticktoalbum.png
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diff --git a/app/src/main/res/mipmap-xxxhdpi/sticktoalbum.png b/app/src/main/res/mipmap-xxxhdpi/sticktoalbum.png
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diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
new file mode 100644
index 0000000..aca813a
--- /dev/null
+++ b/app/src/main/res/values-de/strings.xml
@@ -0,0 +1,17 @@
+<resources>
+	<string name="app_name">StickToAlbum</string>
+
+	<string name="dialog_title_album_name">Albumnamen eingeben</string>
+	<string name="dialog_title_on_start_from_home_screen">Teile Fotos mit der App!</string>
+	<string name="dialog_content_on_start_from_home_screen">Teile Fotos (oder Videos) mit StickToAlbum, um diese in ein Album zu verschieben.</string>
+	<string name="dialog_title_unimplemented_feature">Funktion nicht verfügbar</string>
+	<string name="dialog_content_unimplemented_feature">Diese Funktion ist noch nicht fertig implementiert.\nSchau mal nach Updates :)</string>
+	<string name="toast_invalid_album_name">Bitte gebe einen Albumnamen ein!</string>
+	<string name="action_settings">Einstellungen</string>
+	<string name="ok">OK</string>
+	<string name="cancel">Abbrechen</string>
+	<string name="hint_album_name">Neues Album</string>
+
+	<string name="pref_title_app_path">Speicherort</string>
+	<string name="pref_description_app_path">Wo sollen neue Alben angelegt werden? Um zurückzusetzen, lösche diesen Wert und starte die App neu.</string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values-w820dp/dimens.xml b/app/src/main/res/values-w820dp/dimens.xml
new file mode 100644
index 0000000..63fc816
--- /dev/null
+++ b/app/src/main/res/values-w820dp/dimens.xml
@@ -0,0 +1,6 @@
+<resources>
+    <!-- Example customization of dimensions originally defined in res/values/dimens.xml
+         (such as screen margins) for screens with more than 820dp of available width. This
+         would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). -->
+    <dimen name="activity_horizontal_margin">64dp</dimen>
+</resources>
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..7e8d605
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,5 @@
+<resources>
+	<!-- Default screen margins, per the Android Design guidelines. -->
+	<dimen name="activity_horizontal_margin">16dp</dimen>
+	<dimen name="activity_vertical_margin">16dp</dimen>
+</resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..793b286
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,17 @@
+<resources>
+	<string name="app_name">StickToAlbum</string>
+
+	<string name="dialog_title_album_name">Enter Album Name</string>
+	<string name="dialog_title_on_start_from_home_screen">Share Images with the app!</string>
+	<string name="dialog_content_on_start_from_home_screen">In order to stick photos in albums, you have to share those photos (or videos) with this app.</string>
+	<string name="dialog_title_unimplemented_feature">Feature unavailable</string>
+	<string name="dialog_content_unimplemented_feature">This feature is not implemented yet.\nCheck out updates :)</string>
+	<string name="toast_invalid_album_name">Please enter valid album name!</string>
+	<string name="action_settings">Settings</string>
+	<string name="ok">OK</string>
+	<string name="cancel">Cancel</string>
+	<string name="hint_album_name">New Album</string>
+
+	<string name="pref_title_app_path">Album Directory</string>
+	<string name="pref_description_app_path">In which directory are Albums located? Delete value and restart app to reset.</string>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings_activity_settings.xml b/app/src/main/res/values/strings_activity_settings.xml
new file mode 100644
index 0000000..96455b2
--- /dev/null
+++ b/app/src/main/res/values/strings_activity_settings.xml
@@ -0,0 +1,61 @@
+<resources>
+	<string name="title_activity_settings">Settings</string>
+
+	<!-- Strings related to Settings -->
+
+	<!-- Example General settings -->
+	<string name="pref_header_general">General</string>
+
+	<string name="pref_title_social_recommendations">Enable social recommendations</string>
+	<string name="pref_description_social_recommendations">Recommendations for people to contact
+		based on your message history
+	</string>
+
+	<string name="pref_title_display_name">Display name</string>
+	<string name="pref_default_display_name">John Smith</string>
+
+	<string name="pref_title_add_friends_to_messages">Add friends to messages</string>
+	<string-array name="pref_example_list_titles">
+		<item>Always</item>
+		<item>When possible</item>
+		<item>Never</item>
+	</string-array>
+	<string-array name="pref_example_list_values">
+		<item>1</item>
+		<item>0</item>
+		<item>-1</item>
+	</string-array>
+
+	<!-- Example settings for Data & Sync -->
+	<string name="pref_header_data_sync">Data &amp; sync</string>
+
+	<string name="pref_title_sync_frequency">Sync frequency</string>
+	<string-array name="pref_sync_frequency_titles">
+		<item>15 minutes</item>
+		<item>30 minutes</item>
+		<item>1 hour</item>
+		<item>3 hours</item>
+		<item>6 hours</item>
+		<item>Never</item>
+	</string-array>
+	<string-array name="pref_sync_frequency_values">
+		<item>15</item>
+		<item>30</item>
+		<item>60</item>
+		<item>180</item>
+		<item>360</item>
+		<item>-1</item>
+	</string-array>
+
+	<string name="pref_title_system_sync_settings">System sync settings</string>
+
+	<!-- Example settings for Notifications -->
+	<string name="pref_header_notifications">Notifications</string>
+
+	<string name="pref_title_new_message_notifications">New message notifications</string>
+
+	<string name="pref_title_ringtone">Ringtone</string>
+	<string name="pref_ringtone_silent">Silent</string>
+
+	<string name="pref_title_vibrate">Vibrate</string>
+</resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..173e12e
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,8 @@
+<resources>
+
+	<!-- Base application theme. -->
+	<style name="AppTheme" parent="Theme.AppCompat">
+		<!-- Customize your theme here. -->
+	</style>
+
+</resources>
diff --git a/app/src/main/sticktoalbum-web.png b/app/src/main/sticktoalbum-web.png
new file mode 100644
index 0000000..c7f3921
Binary files /dev/null and b/app/src/main/sticktoalbum-web.png differ