CardView support added

lib/build.gradle

@@ -22,6 +22,7 @@ android {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     compile 'com.android.support:palette-v7:21.0.0'
+    compile 'com.android.support:cardview-v7:22.1.1'
     compile 'org.apache.commons:commons-collections4:4.0'
 }
 

lib/src/main/java/com/musenkishi/paletteloader/PaletteLoader.java

@@ -30,6 +30,7 @@
 import android.os.HandlerThread;
 import android.os.Message;
 import android.support.v7.graphics.Palette;
+import android.support.v7.widget.CardView;
 import android.util.Pair;
 import android.view.View;
 import android.widget.ImageView;
@@ -103,7 +104,7 @@ public boolean handleMessage(Message message) {
 
                         Message uiMessage = uiHandler.obtainMessage();
                         uiMessage.what = MSG_DISPLAY_PALETTE;
-                        uiMessage.obj = new Pair<Palette, PaletteTarget>(palette, pair.second);
+                        uiMessage.obj = new Pair<>(palette, pair.second);
                         uiMessage.arg1 = FALSE;
 
                         uiHandler.sendMessage(uiMessage);
@@ -185,7 +186,7 @@ public void into(View view) {
                     } else {
                         Message bgMessage = backgroundHandler.obtainMessage();
                         bgMessage.what = MSG_RENDER_PALETTE;
-                        bgMessage.obj = new Pair<Bitmap, PaletteTarget>(bitmap, paletteTarget);
+                        bgMessage.obj = new Pair<>(bitmap, paletteTarget);
                         backgroundHandler.sendMessage(bgMessage);
                     }
                 }
@@ -204,6 +205,9 @@ private static void applyColorToView(final PaletteTarget target, int color, bool
         if (target.getView() instanceof TextView) {
             applyColorToView((TextView) target.getView(), color, fromCache);
             return;
+        } else if (target.getView() instanceof CardView) {
+            applyColorToCardView((CardView) target.getView(), color, fromCache);
+            return;
         }
         if (fromCache) {
             if (target.getView() instanceof ImageView && target.shouldMaskDrawable()) {
@@ -291,6 +295,23 @@ public void onAnimationUpdate(ValueAnimator animator) {
         }
     }
 
+    private static void applyColorToCardView(final CardView cardView, int color, boolean fromCache) {
+        if (fromCache) {
+            cardView.setCardBackgroundColor(color);
+        } else {
+            Integer colorFrom = Color.parseColor("#FFFAFAFA"); //Default light CardView color.
+            Integer colorTo = color;
+            ValueAnimator colorAnimation = ValueAnimator.ofObject(new ArgbEvaluator(), colorFrom, colorTo);
+            colorAnimation.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+                @Override
+                public void onAnimationUpdate(ValueAnimator animator) {
+                    cardView.setCardBackgroundColor((Integer) animator.getAnimatedValue());
+                }
+            });
+            colorAnimation.start();
+        }
+    }
+
     /**
      * Is it null? Is that null? What about that one? Is that null too? What about this one?
      * And this one? Is this null? Is null even null? How can null be real if our eyes aren't real?
@@ -445,18 +466,4 @@ private static void callListener(Palette palette, OnPaletteRenderedListener onPa
             onPaletteRenderedListener.onRendered(palette);
         }
     }
-
-//    /**
-//     * Will return a {@link android.support.v7.graphics.Palette} if it's available in the cache
-//     * @param id The URL or ID that was used to render the {@link android.support.v7.graphics.Palette}.
-//     * @return The desired {@link android.support.v7.graphics.Palette} if available, otherwise null.
-//     */
-//    public static Palette getPaletteFromCache(String id) {
-//        if (paletteCache.containsKey(id)){
-//            return paletteCache.get(id);
-//        } else {
-//            return null;
-//        }
-//    }
-
 }

example/build.gradle → sample/build.gradle

@@ -5,7 +5,7 @@ android {
     buildToolsVersion "22.0.1"
 
     defaultConfig {
-        applicationId "com.musenkishi.paletteloader"
+        applicationId "com.musenkishi.paletteloader.sample"
         minSdkVersion 15
         targetSdkVersion 22
         versionCode 1
@@ -21,6 +21,10 @@ android {
 
 dependencies {
     compile fileTree(include: ['*.jar'], dir: 'libs')
+    compile 'com.android.support:support-v4:22.1.1'
     compile 'com.android.support:appcompat-v7:22.1.1'
+    compile 'com.android.support:recyclerview-v7:21.0.0'
+    compile 'com.android.support:cardview-v7:22.1.1'
+    compile 'com.github.bumptech.glide:glide:3.6.0'
     compile project(':lib')
 }

example/src/main/AndroidManifest.xml → sample/src/main/AndroidManifest.xml

@@ -1,6 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.musenkishi.paletteloader" >
+    package="com.musenkishi.paletteloader.sample" >
+
+    <uses-permission android:name="android.permission.INTERNET"/>
 
     <application
         android:allowBackup="true"

sample/src/main/java/com/musenkishi/paletteloader/sample/Countries.java

@@ -0,0 +1,28 @@
+package com.musenkishi.paletteloader.sample;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+
+/**
+ * Sample countries
+ * Created by frelus on 13/05/15.
+ */
+public class Countries {
+
+    public static final ArrayList<Country> countries = new ArrayList<>(Arrays.asList(new Country[]{
+            new Country("Sweden", "https://i.imgur.com/7VWkxxU.jpg"),
+            new Country("Greece", "https://i.imgur.com/sH1yrJD.jpg"),
+            new Country("France", "https://i.imgur.com/1Gt5ldY.jpg"),
+            new Country("Japan", "https://i.imgur.com/ypGnx2q.jpg"),
+            new Country("U.S.A.", "https://i.imgur.com/qfQGh.jpg"),
+            new Country("China", "https://i.imgur.com/fpgPo.jpg"),
+            new Country("Australia", "https://i.imgur.com/zW30U2O.jpg"),
+            new Country("Egypt", "https://i.imgur.com/mXlezUD.jpg"),
+            new Country("Haiti", "https://i.imgur.com/QS6Dx.jpg"),
+            new Country("Zambia", "https://gp1.wac.edgecastcdn.net/806614/photos/photos.500px.net/86372017/b367fd0ce34e41f1b357b11942629e7c68dcfb8a/2048.jpg"),
+            new Country("Chile", "https://i.imgur.com/DcTmjg4.jpg"),
+            new Country("United Kingdom", "https://i.imgur.com/V0A6N3s.jpg"),
+            new Country("Canada", "https://i.imgur.com/PLehguA.jpg")
+    }));
+
+}

sample/src/main/java/com/musenkishi/paletteloader/sample/Country.java

@@ -0,0 +1,30 @@
+package com.musenkishi.paletteloader.sample;
+
+/**
+ * Created by frelus on 13/05/15.
+ */
+public class Country {
+
+    private String name, url;
+
+    public Country(String name, String url) {
+        this.name = name;
+        this.url = url;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setUrl(String url) {
+        this.url = url;
+    }
+}

sample/src/main/java/com/musenkishi/paletteloader/sample/CountryAdapter.java

@@ -0,0 +1,107 @@
+package com.musenkishi.paletteloader.sample;
+
+import android.content.Context;
+import android.graphics.Bitmap;
+import android.graphics.Color;
+import android.support.v7.widget.CardView;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.resource.bitmap.GlideBitmapDrawable;
+import com.bumptech.glide.load.resource.drawable.GlideDrawable;
+import com.bumptech.glide.request.RequestListener;
+import com.bumptech.glide.request.target.Target;
+import com.musenkishi.paletteloader.PaletteLoader;
+import com.musenkishi.paletteloader.PaletteRequest;
+
+/**
+ * A simple adapter for loading countries names and images.
+ * Created by Freddie (Musenkishi) Lust-Hed on 14/05/15.
+ */
+public class CountryAdapter extends RecyclerView.Adapter<CountryAdapter.ViewHolder> {
+
+    @Override
+    public CountryAdapter.ViewHolder onCreateViewHolder(ViewGroup viewGroup, int position) {
+        LayoutInflater inflater = (LayoutInflater) viewGroup.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        final CardView view = (CardView) inflater.inflate(R.layout.list_item, viewGroup, false);
+        return new ViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(final CountryAdapter.ViewHolder viewHolder, int position) {
+
+        Country country = Countries.countries.get(position);
+
+        viewHolder.textView.setText(country.getName());
+
+        viewHolder.rootView.setCardBackgroundColor(Color.parseColor("#FFFAFAFA"));
+        viewHolder.textView.setTextColor(Color.BLACK);
+
+        RequestListener<String, GlideDrawable> glideDrawableRequestListener = new RequestListener<String, GlideDrawable>() {
+            @Override
+            public boolean onException(Exception e,
+                                       String url,
+                                       Target<GlideDrawable> target,
+                                       boolean isFirstResource) {
+                return false;
+            }
+
+            @Override
+            public boolean onResourceReady(GlideDrawable resource,
+                                           String url,
+                                           Target<GlideDrawable> target,
+                                           boolean isFromMemoryCache,
+                                           boolean isFirstResource) {
+                Bitmap bitmap = ((GlideBitmapDrawable) resource).getBitmap();
+                if (bitmap != null) {
+                    Context context = viewHolder.rootView.getContext();
+                    PaletteLoader.with(context, url)
+                            .load(bitmap)
+                            .setPaletteRequest(new PaletteRequest(
+                                    PaletteRequest.SwatchType.REGULAR_VIBRANT,
+                                    PaletteRequest.SwatchColor.BACKGROUND))
+                            .into(viewHolder.rootView);
+                    PaletteLoader.with(context, url)
+                            .load(bitmap)
+                            .setPaletteRequest(new PaletteRequest(
+                                    PaletteRequest.SwatchType.REGULAR_VIBRANT,
+                                    PaletteRequest.SwatchColor.TEXT_TITLE))
+                            .into(viewHolder.textView);
+                }
+                return false;
+            }
+        };
+
+        Glide.with(viewHolder.rootView.getContext())
+                .load(country.getUrl())
+                .fitCenter()
+                .placeholder(Color.TRANSPARENT)
+                .listener(glideDrawableRequestListener)
+                .into(viewHolder.imageView);
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return Countries.countries.size();
+    }
+
+    public class ViewHolder extends RecyclerView.ViewHolder {
+        CardView rootView;
+        ImageView imageView;
+        TextView textView;
+
+        public ViewHolder(CardView rootView) {
+            super(rootView);
+            this.rootView = rootView;
+            imageView = (ImageView) rootView.findViewById(R.id.image);
+            textView = (TextView) rootView.findViewById(R.id.text);
+        }
+    }
+
+}

example/src/main/java/com/musenkishi/paletteloader/MainActivity.java → sample/src/main/java/com/musenkishi/paletteloader/sample/MainActivity.java

@@ -1,17 +1,24 @@
-package com.musenkishi.paletteloader;
+package com.musenkishi.paletteloader.sample;
 
-import android.support.v7.app.ActionBarActivity;
 import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
 import android.view.Menu;
 import android.view.MenuItem;
 
 
-public class MainActivity extends ActionBarActivity {
+public class MainActivity extends AppCompatActivity {
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
+
+        RecyclerView recyclerView = (RecyclerView) findViewById(R.id.recyclerview);
+        LinearLayoutManager layoutManager = new LinearLayoutManager(this);
+        recyclerView.setLayoutManager(layoutManager);
+        recyclerView.setAdapter(new CountryAdapter());
     }
 
     @Override

sample/src/main/res/layout/activity_main.xml

@@ -0,0 +1,16 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemstyleas.android.com/tools" android:layout_width="match_parent"
+    android:layout_height="match_parent"  tools:context=".MainActivity">
+
+    <android.support.v7.widget.RecyclerView
+        android:id="@+id/recyclerview"
+        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"
+        android:clipToPadding="false"
+        />
+
+</RelativeLayout>

sample/src/main/res/layout/list_item.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:card_view="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:layout_marginBottom="16dp"
+    card_view:cardCornerRadius="6dp"
+    card_view:cardUseCompatPadding="true">
+
+    <LinearLayout
+        android:id="@+id/root"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:orientation="vertical">
+
+        <ImageView
+            android:id="@+id/image"
+            android:layout_width="match_parent"
+            android:layout_height="250dp"
+            android:scaleType="centerCrop" />
+
+        <TextView
+            android:id="@+id/text"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:fontFamily="@string/font_fontFamily_medium"
+            android:gravity="center"
+            android:padding="16dp"
+            android:textAllCaps="true"
+            android:textSize="16sp" />
+
+    </LinearLayout>
+</android.support.v7.widget.CardView>

sample/src/main/res/values-v21/fonts.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="font_fontFamily_medium">sans-serif-medium</string>
+</resources>

sample/src/main/res/values/fonts.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="font_fontFamily_medium">sans-serif</string>
+</resources>