Add fullscreen activity to GIF sample.

charliemai · Oct 19, 2014 · 159f8c3 · 159f8c3
1 parent 1579932
commit 159f8c3
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Showing 7 changed files with 87 additions and 11 deletions.
diff --git a/samples/giphy/src/main/AndroidManifest.xml b/samples/giphy/src/main/AndroidManifest.xml
@@ -6,6 +6,7 @@
     <application
         android:allowBackup="true"
         android:icon="@drawable/ic_launcher"
+        android:largeHeap="true"
         android:label="@string/app_name"
         android:theme="@style/AppTheme" >
         <activity
@@ -17,6 +18,7 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <activity android:name=".FullscreenActivity" />
     </application>
 
 </manifest>
diff --git a/samples/giphy/src/main/java/com/bumptech/glide/samples/giphy/Api.java b/samples/giphy/src/main/java/com/bumptech/glide/samples/giphy/Api.java
@@ -19,7 +19,7 @@
  * A java wrapper for Giphy's http api based on https://github.com/Giphy/GiphyAPI.
  */
 public final class Api {
-    private static Api api = null;
+    private static volatile Api api = null;
     private static final String BETA_KEY = "dc6zaTOxFJmzC";
     private static final String BASE_URL = "http://api.giphy.com";
     private static final String SEARCH_PATH = "/v1/gifs/search";

diff --git a/samples/giphy/src/main/java/com/bumptech/glide/samples/giphy/FullscreenActivity.java b/samples/giphy/src/main/java/com/bumptech/glide/samples/giphy/FullscreenActivity.java
@@ -0,0 +1,59 @@
+package com.bumptech.glide.samples.giphy;
+
+import android.app.Activity;
+import android.content.ClipData;
+import android.content.ClipboardManager;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.ImageView;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.engine.DiskCacheStrategy;
+import com.bumptech.glide.load.resource.drawable.GlideDrawable;
+import com.bumptech.glide.load.resource.transcode.BitmapToGlideDrawableTranscoder;
+import com.google.gson.Gson;
+
+/**
+ * An {@link android.app.Activity} for displaying full size original GIFs.
+ */
+public class FullscreenActivity extends Activity {
+    private static final String EXTRA_RESULT_JSON = "result_json";
+
+    public static Intent getIntent(Context context, Api.GifResult result) {
+        Intent intent = new Intent(context, FullscreenActivity.class);
+        intent.putExtra(EXTRA_RESULT_JSON, new Gson().toJson(result));
+        return intent;
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.fullscreen_activity);
+
+        String resultJson = getIntent().getStringExtra(EXTRA_RESULT_JSON);
+        final Api.GifResult result = new Gson().fromJson(resultJson, Api.GifResult.class);
+
+        ImageView gifView = (ImageView) findViewById(R.id.fullscreen_gif);
+
+        gifView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                ClipboardManager clipboard = (ClipboardManager) getSystemService(Context.CLIPBOARD_SERVICE);
+                ClipData clip = ClipData.newPlainText("giphy_url", result.images.original.url);
+                clipboard.setPrimaryClip(clip);
+            }
+        });
+
+        Glide.with(this)
+                .load(result.images.original.url)
+                .diskCacheStrategy(DiskCacheStrategy.SOURCE)
+                .thumbnail(Glide.with(this)
+                        .load(result)
+                        .asBitmap()
+                        .transcode(new BitmapToGlideDrawableTranscoder(this), GlideDrawable.class)
+                        .diskCacheStrategy(DiskCacheStrategy.SOURCE)
+                )
+                .into(gifView);
+    }
+}
diff --git a/samples/giphy/src/main/java/com/bumptech/glide/samples/giphy/GiphyModelLoader.java b/samples/giphy/src/main/java/com/bumptech/glide/samples/giphy/GiphyModelLoader.java
@@ -2,7 +2,6 @@
 
 import android.content.Context;
 import android.text.TextUtils;
-
 import com.bumptech.glide.load.model.GenericLoaderFactory;
 import com.bumptech.glide.load.model.ModelLoader;
 import com.bumptech.glide.load.model.ModelLoaderFactory;
@@ -55,6 +54,5 @@ protected String getUrl(Api.GifResult model, int width, int height) {
 
     private static int getDifference(Api.GifImage gifImage, int width, int height) {
         return Math.abs(width - gifImage.width) + Math.abs(height - gifImage.height);
-
     }
 }
diff --git a/samples/giphy/src/main/java/com/bumptech/glide/samples/giphy/MainActivity.java b/samples/giphy/src/main/java/com/bumptech/glide/samples/giphy/MainActivity.java
@@ -1,6 +1,7 @@
 package com.bumptech.glide.samples.giphy;
 
 import android.app.Activity;
+import android.content.Intent;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
@@ -12,6 +13,7 @@
 import com.bumptech.glide.GenericRequestBuilder;
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.ListPreloader;
+import com.bumptech.glide.load.engine.DiskCacheStrategy;
 
 import java.io.InputStream;
 import java.util.ArrayList;
@@ -24,15 +26,14 @@ public class MainActivity extends Activity implements Api.Monitor {
     private static final String TAG = "GiphyActivity";
 
     private GifAdapter adapter;
-    private DrawableRequestBuilder<Api.GifResult> fullRequest;
+    private DrawableRequestBuilder<Api.GifResult> gifItemRequest;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
         Glide.get(this).register(Api.GifResult.class, InputStream.class, new GiphyModelLoader.Factory());
-        Api.get().getTrending();
 
         ImageView giphyLogoView = (ImageView) findViewById(R.id.giphy_logo_view);
         Glide.with(this)
@@ -43,11 +44,12 @@ protected void onCreate(Bundle savedInstanceState) {
         ListView gifList = (ListView) findViewById(R.id.gif_list);
         GiphyPreloader preloader = new GiphyPreloader(2);
 
-        fullRequest = Glide.with(this)
+        gifItemRequest = Glide.with(this)
                 .from(Api.GifResult.class)
+                .diskCacheStrategy(DiskCacheStrategy.ALL)
                 .fitCenter();
 
-        adapter = new GifAdapter(this, preloader, fullRequest);
+        adapter = new GifAdapter(this, preloader, gifItemRequest);
         gifList.setAdapter(adapter);
         gifList.setOnScrollListener(preloader);
     }
@@ -56,6 +58,9 @@ protected void onCreate(Bundle savedInstanceState) {
     protected void onStart() {
         super.onStart();
         Api.get().addMonitor(this);
+        if (adapter.getCount() == 0) {
+            Api.get().getTrending();
+        }
     }
 
     @Override
@@ -93,7 +98,7 @@ protected List<Api.GifResult> getItems(int start, int end) {
 
         @Override
         protected GenericRequestBuilder getRequestBuilder(Api.GifResult item) {
-            return fullRequest.load(item);
+            return gifItemRequest.load(item);
         }
     }
 
@@ -143,11 +148,18 @@ public View getView(int position, View convertView, ViewGroup parent) {
                 convertView = activity.getLayoutInflater().inflate(R.layout.gif_list_item, parent, false);
             }
 
-            Api.GifResult result = results[position];
+            final Api.GifResult result = results[position];
             if (Log.isLoggable(TAG, Log.DEBUG)) {
                 Log.d(TAG, "load result: " + result);
             }
             final ImageView gifView = (ImageView) convertView.findViewById(R.id.gif_view);
+            gifView.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View view) {
+                    Intent fullscreenIntent = FullscreenActivity.getIntent(activity, result);
+                    activity.startActivity(fullscreenIntent);
+                }
+            });
 
             requestBuilder
                     .load(result)

diff --git a/samples/giphy/src/main/res/layout/fullscreen_activity.xml b/samples/giphy/src/main/res/layout/fullscreen_activity.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<ImageView
+   xmlns:android="http://schemas.android.com/apk/res/android"
+   android:id="@+id/fullscreen_gif"
+   android:layout_width="match_parent"
+   android:layout_height="match_parent"/>
diff --git a/samples/giphy/src/main/res/layout/gif_list_item.xml b/samples/giphy/src/main/res/layout/gif_list_item.xml
@@ -1,7 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-
 <ImageView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/gif_view"
    android:layout_width="match_parent"
-   android:layout_height="100dp"
+   android:layout_height="125dp"
    android:contentDescription="@string/image_description" />