Added Memory Policy option for CACHE or NO_CACHE

README.md

@@ -1,8 +1,10 @@
 # CatKit
-Android **kit** for **cat placeholders**
+<p align="center">
 
+Android **kit** for **cat placeholders**
+</p>
 <p align="center">
-<img src="https://raw.github.com/cesarferreira/catkit/master/extras/images/catkit.png?raw=true" width="100%" />
+<img src="https://raw.github.com/cesarferreira/catkit/master/extras/images/catkit_trimmed.png?raw=true" width="100%" />
 </p>
 
 
@@ -19,9 +21,14 @@ With Pixels:
 CatKit.with(context).px(500, 300).into(targetImageView);
 ```
 
+Memory Policy:
+```java
+CatKit.with(context).dp(200, 200).memoryPolicy(MemoryPolicy.NO_CACHE).into(targetImageView);
+```
+
 ## Install
 
-**Step 1:** Add the JitPack repository to your build file
+**Step 1:** Add the JitPack repository to your main `build.gradle`
 
 
 ```groovy
@@ -39,7 +46,7 @@ allprojects {
 **Step 2:** Add the dependency in the form
 ```groovy
 dependencies {
-    compile 'com.github.cesarferreira:catkit:0.1.0'
+    compile 'com.github.cesarferreira:catkit:0.3.0'
 }
 ```
 

build.gradle

@@ -16,7 +16,8 @@ def isReleaseBuild() {
 
 allprojects {
     group='com.cesarferreira'
-    version='0.2.0'
+    version='0.3.0'
+
     repositories {
         jcenter()
         maven { url "https://jitpack.io" }

catkit/build.gradle

@@ -8,8 +8,8 @@ android {
     defaultConfig {
         minSdkVersion 16
         targetSdkVersion 22
-        versionCode 2
-        versionName "0.2.0"
+        versionCode 3
+        versionName "0.3.0"
         multiDexEnabled true
 
     }

catkit/src/main/java/github/cesarferreira/catkit/CatKit.java

@@ -3,16 +3,19 @@
 
 import android.content.Context;
 import android.content.res.Resources;
+import android.util.Log;
 import android.widget.ImageView;
 
 import com.squareup.picasso.MemoryPolicy;
 import com.squareup.picasso.Picasso;
+import com.squareup.picasso.RequestCreator;
 
 public class CatKit {
     private Context mContext;
     private static CatKit mCatKit;
     private int mWidth;
     private int mHeight;
+    private MemoryPolicy mMemoryPolicy = null;
 
     public static CatKit with(Context context) {
         mCatKit = new CatKit(context);
@@ -38,15 +41,26 @@ public CatKit dp(int width, int height) {
 
     public void into(ImageView imageView) {
 
+        if (imageView == null) {
+            Log.e("CatKit", "target image view is NULL");
+        }
+
         // clean the view
+        assert imageView != null;
         imageView.setImageBitmap(null);
         Picasso.with(mContext).cancelRequest(imageView);
 
-        // set the view
-        Picasso.with(mContext)
-                .load(getUrl())
-                .memoryPolicy(MemoryPolicy.NO_STORE)
-                .into(imageView);
+        // set the image view
+        RequestCreator request = Picasso.with(mContext).load(getUrl());
+
+        // Show solid red after failing 3 times
+        request.error(R.drawable.solid_red);
+
+        if (mMemoryPolicy != null) {
+            request.memoryPolicy(mMemoryPolicy);
+        }
+
+        request.into(imageView);
     }
 
     private String getUrl() {
@@ -61,4 +75,9 @@ public static int dpToPx(int dp) {
     public static int pxToDp(int px) {
         return (int) (px / Resources.getSystem().getDisplayMetrics().density);
     }
+
+    public CatKit memoryPolicy(MemoryPolicy memoryPolicy) {
+        mMemoryPolicy = memoryPolicy;
+        return mCatKit;
+    }
 }

catkit/src/main/res/drawable/solid_grey.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#00FF00" />
+</shape>

catkit/src/main/res/drawable/solid_red.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#FF0000" />
+</shape>

example/src/main/java/github/cesarferreira/catkit/example/MainActivity.java

@@ -5,25 +5,29 @@
 import android.support.v7.app.AppCompatActivity;
 import android.widget.ImageView;
 
-import butterknife.Bind;
-import butterknife.ButterKnife;
+import com.squareup.picasso.MemoryPolicy;
+
 import github.cesarferreira.catkit.CatKit;
 
 public class MainActivity extends AppCompatActivity {
 
-    @Bind(R.id.targetImageView)
-    ImageView targetImageView;
-
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
-        ButterKnife.bind(this);
-
         Context context = getApplicationContext();
+        ImageView targetImageView = (ImageView) findViewById(R.id.targetImageView);
+
+
+        // Simple way...
+        // CatKit.with(context).dp(200, 200).into(targetImageView);
 
-        CatKit.with(context).dp(200, 200).into(targetImageView);
+        // More complete way
+        CatKit.with(context)
+                .dp(300, 400)
+                .memoryPolicy(MemoryPolicy.NO_STORE)
+                .into(targetImageView);
     }
 
 

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

@@ -5,19 +5,11 @@
     android:background="@color/c_green_munsell"
     tools:context=".MainActivity">
 
-    <View
-        android:layout_width="200dp"
-        android:layout_height="200dp"
-        android:layout_centerHorizontal="true"
-        android:layout_centerVertical="true"
-        android:background="@color/c_alabama_crimson"/>
-
     <ImageView
         android:id="@+id/targetImageView"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_centerHorizontal="true"
         android:layout_centerVertical="true"
-        android:alpha="0.5"
         android:src="@mipmap/ic_launcher" />
 </RelativeLayout>

example/src/main/res/values/strings.xml

@@ -1,5 +1,5 @@
 <resources>
-    <string name="app_name">Example</string>
+    <string name="app_name">CatKit Example</string>
 
     <string name="hello_world">Hello world!</string>
     <string name="action_settings">Settings</string>