Initial commit

.gitignore

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+# built application files
+*.apk
+*.ap_
+
+# files for the dex VM
+*.dex
+
+# Java class files
+*.class
+
+# generated files
+bin/
+gen/
+
+# Local configuration file (sdk path, etc)
+local.properties
+project.properties
+
+# Eclipse project files
+.classpath
+.project
+.settings
+
+# Proguard folder generated by Eclipse
+proguard/
+proguard-project.txt
+
+# Intellij project files
+*.iml
+*.ipr
+*.iws
+.idea/

AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 Andrew Neal -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="org.seeingpixels.muzei.patterns"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <!-- Jelly Bean - KitKat -->
+    <uses-sdk
+        android:minSdkVersion="15"
+        android:targetSdkVersion="19" />
+
+    <!-- Used to check for a network connection -->
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <!-- Used to access the Internet (image fetching, meta data) -->
+    <uses-permission android:name="android.permission.INTERNET" />
+    <!-- Used to keep the processor from sleeping or screen from dimming -->
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@android:style/Theme.Holo.Light" >
+
+        <!-- Muzei settings -->
+        <activity
+            android:name="org.seeingpixels.muzei.patterns.app.activity.PreferenceActivity"
+            android:exported="true"
+            android:label="@string/muzei_settings"
+            android:theme="@android:style/Theme.Holo.Light.DarkActionBar" />
+
+        <!-- Muzei Service -->
+        <service
+            android:name="org.seeingpixels.muzei.patterns.app.PatternsRemoteArtSource"
+            android:description="@string/muzei_desc"
+            android:icon="@drawable/ic_muzei_launcher"
+            android:label="@string/muzei_label"
+            tools:ignore="ExportedService" >
+            <intent-filter>
+                <action android:name="com.google.android.apps.muzei.api.MuzeiArtSource" />
+            </intent-filter>
+
+            <meta-data
+                android:name="settingsActivity"
+                android:value="org.seeingpixels.muzei.patterns.app.activity.PreferenceActivity" />
+        </service>
+    </application>
+
+</manifest>

README.md

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+#Patters for Muzei
+
+## About
+
+**[Patterns](http://www.colourlovers.com/patterns) wallpapers for [Muzei](http://get.muzei.co/).**  
+
+## Screenshots
+
+![Screenshots](http://i.imgur.com/LAUxx6K.png)
+
+## Dependencies
+
+* [Muzei-API](http://api.muzei.co/) (Apache License 2.0)
+
+## License
+
+**Copyright 2014 Andrew Neal**

res/values/arrays.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 Andrew Neal -->
+<resources>
+
+    <!-- Wallpaper rotation entries -->
+    <string-array name="pref_wallpaper_rotation_entries">
+        <item>Don\'t change wallpaper</item>
+        <item>Every hour</item>
+        <item>Every 3 hours</item>
+        <item>Every 6 hours</item>
+        <item>Every 24 hours</item>
+        <item>Every 3 days</item>
+    </string-array>
+    <!-- Wallpaper rotation values -->
+    <string-array name="pref_wallpaper_rotation_values">
+        <item>0</item>
+        <item>1</item>
+        <item>3</item>
+        <item>6</item>
+        <item>24</item>
+        <item>72</item>
+    </string-array>
+
+</resources>

res/values/strings.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 Andrew Neal -->
+<resources>
+
+    <!-- App -->
+    <string name="app_name">Patterns for Muzei</string>
+
+    <!-- Muzei app -->
+    <string name="muzei_label">Patterns</string>
+    <string name="muzei_desc">Random wallpaper patterns from Colour Lovers</string>
+    <string name="muzei_settings">Settings</string>
+
+    <!--
+    // //////////////////////////////////////////////////////////////////////////
+    // Preferences
+    // //////////////////////////////////////////////////////////////////////////
+    -->
+    <!-- Preference categories -->
+    <string name="pref_category_setup">Setup</string>
+    <string name="pref_category_about">About</string>
+
+    <!-- Update interval -->
+    <string name="pref_update_interval_key">pref_update_interval_key</string>
+    <string name="pref_update_interval">Update interval</string>
+    <string name="pref_update_interval_default">1</string>
+
+    <!-- About -->
+    <string name="pref_about_author_title">Author</string>
+    <string name="pref_about_author_summary">Andrew Neal</string>
+
+</resources>

res/xml/preferences.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2014 Andrew Neal -->
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" >
+
+    <!-- Setup -->
+    <PreferenceCategory android:title="@string/pref_category_setup" >
+
+        <!-- Wallpaper rotation interval -->
+        <ListPreference
+            android:defaultValue="@string/pref_update_interval_default"
+            android:entries="@array/pref_wallpaper_rotation_entries"
+            android:entryValues="@array/pref_wallpaper_rotation_values"
+            android:key="@string/pref_update_interval_key"
+            android:persistent="true"
+            android:summary="%s"
+            android:title="@string/pref_update_interval" />
+    </PreferenceCategory>
+
+    <!-- About -->
+    <PreferenceCategory android:title="@string/pref_category_about" >
+        <Preference
+            android:selectable="false"
+            android:summary="@string/pref_about_author_summary"
+            android:title="@string/pref_about_author_title" />
+    </PreferenceCategory>
+
+</PreferenceScreen>

src/org/seeingpixels/muzei/patterns/Config.java

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+/*
+ * Copyright (C) 2014 Andrew Neal
+ */
+
+package org.seeingpixels.muzei.patterns;
+
+/**
+ * App-wide constants
+ * 
+ * @author Andrew Neal ([email protected])
+ */
+public final class Config {
+
+    /** The Color Lovers random wallpaper API */
+    public static final String API = "http://www.colourlovers.com/api/patterns/random&format=json";
+
+    /* This class is never initialized */
+    private Config() {
+    }
+
+}

src/org/seeingpixels/muzei/patterns/app/PatternsRemoteArtSource.java

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+/*
+ * Copyright (C) 2014 Andrew Neal
+ */
+
+package org.seeingpixels.muzei.patterns.app;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.preference.PreferenceManager;
+
+import com.google.android.apps.muzei.api.Artwork;
+import com.google.android.apps.muzei.api.RemoteMuzeiArtSource;
+
+import org.json.JSONException;
+import org.seeingpixels.muzei.patterns.Config;
+import org.seeingpixels.muzei.patterns.R;
+import org.seeingpixels.muzei.patterns.model.Pattern;
+import org.seeingpixels.muzei.patterns.util.CloseableUtils;
+import org.seeingpixels.muzei.patterns.util.IOUtils;
+
+import java.io.BufferedInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+
+/**
+ * @author Andrew Neal ([email protected])
+ */
+public class PatternsRemoteArtSource extends RemoteMuzeiArtSource {
+
+    /** The name of the worker {@link Thread} */
+    private static final String SIMPLE_DESKTOPS = "PatternsRemoteArtSource";
+
+    /** Indicates to schedule an immediate update */
+    public static final String ACTION_UPDATE = "patterns.muzei.intent.action.UPDATE";
+
+    /**
+     * Constructor for <code>PatternsRemoteArtSource</code>
+     */
+    public PatternsRemoteArtSource() {
+        super(SIMPLE_DESKTOPS);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        setUserCommands(BUILTIN_COMMAND_ID_NEXT_ARTWORK);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    protected void onHandleIntent(Intent intent) {
+        super.onHandleIntent(intent);
+        if (intent != null && intent.getAction().equals(ACTION_UPDATE)) {
+            scheduleNext();
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    protected void onTryUpdate(int reason) throws RetryException {
+        // The Pattern to download
+        Pattern pattern = null;
+
+        // Parse the SimpleDesktops API
+        InputStream in = null;
+        try {
+            final URL url = new URL(Config.API);
+            in = new BufferedInputStream(url.openStream());
+            pattern = new Pattern(IOUtils.toString(in));
+        } catch (final IOException ignored) {
+            // Nothing to do
+        } catch (final JSONException ignored) {
+            // Nothing to do
+        } finally {
+            CloseableUtils.closeQuietly(in);
+        }
+
+        if (pattern == null) {
+            throw new RetryException();
+        }
+
+        // Check for a current token
+        final Artwork artwork = getCurrentArtwork();
+        final String token = artwork != null ? artwork.getToken() : pattern.token;
+
+        // Display the wallpaper in Muzei
+        publishArtwork(new Artwork.Builder()
+                .imageUri(Uri.parse(pattern.img))
+                .title(pattern.title)
+                .byline(pattern.user)
+                .token(token)
+                .viewIntent(new Intent(Intent.ACTION_VIEW, Uri.parse(pattern.permalink)))
+                .build());
+
+        // Schedule another update
+        scheduleNext();
+    }
+
+    /** Schedules a new update based on user preference */
+    private void scheduleNext() {
+        final int updateInterval = Integer.parseInt(PreferenceManager.getDefaultSharedPreferences(
+                this).getString(getString(R.string.pref_update_interval_key),
+                getString(R.string.pref_update_interval_default)));
+        if (updateInterval > 0) {
+            scheduleUpdate(System.currentTimeMillis() + 60 * updateInterval * 60 * 1000);
+        }
+    }
+
+}

src/org/seeingpixels/muzei/patterns/app/activity/PreferenceActivity.java

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+/*
+ * Copyright (C) 2014 Andrew Neal
+ */
+
+package org.seeingpixels.muzei.patterns.app.activity;
+
+import android.app.Activity;
+import android.app.FragmentTransaction;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.MenuItem;
+
+import org.seeingpixels.muzei.patterns.app.PatternsRemoteArtSource;
+import org.seeingpixels.muzei.patterns.app.fragment.PrefsFragment;
+
+/**
+ * An {@link Activity} used to manage the {@link PrefsFragment} for the app
+ * 
+ * @author Andrew Neal ([email protected])
+ */
+public class PreferenceActivity extends Activity {
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        // Set up the ActionBar
+        getActionBar().setDisplayHomeAsUpEnabled(true);
+
+        // Load the preferences
+        if (savedInstanceState == null) {
+            final FragmentTransaction fOps = getFragmentManager().beginTransaction();
+            fOps.replace(android.R.id.content, new PrefsFragment()).commit();
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            finish();
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    protected void onDestroy() {
+        // Schedule a new update
+        final Intent muzei = new Intent(this, PatternsRemoteArtSource.class);
+        muzei.setAction(PatternsRemoteArtSource.ACTION_UPDATE);
+        startService(muzei);
+        super.onDestroy();
+    }
+
+}