Support contact Uri bumptech#394

library/src/main/java/com/bumptech/glide/load/data/StreamLocalUriFetcher.java

@@ -1,8 +1,15 @@
 package com.bumptech.glide.load.data;
 
+import static android.os.Build.VERSION.SDK_INT;
+import static android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH;
+
+import android.annotation.TargetApi;
 import android.content.ContentResolver;
 import android.content.Context;
+import android.content.UriMatcher;
 import android.net.Uri;
+import android.os.Build;
+import android.provider.ContactsContract;
 
 import java.io.FileNotFoundException;
 import java.io.IOException;
@@ -12,17 +19,74 @@
  * Fetches an {@link java.io.InputStream} for a local {@link android.net.Uri}.
  */
 public class StreamLocalUriFetcher extends LocalUriFetcher<InputStream> {
+    /** A lookup uri (e.g. content://com.android.contacts/contacts/lookup/3570i61d948d30808e537) */
+    private static final int ID_LOOKUP = 1;
+    /** A contact thumbnail uri (e.g. content://com.android.contacts/contacts/38/photo) */
+    private static final int ID_THUMBNAIL = 2;
+    /** A contact uri (e.g. content://com.android.contacts/contacts/38) */
+    private static final int ID_CONTACT = 3;
+    /**
+     * A contact display photo (high resolution) uri
+     * (e.g. content://com.android.contacts/5/display_photo)
+     */
+    private static final int ID_DISPLAY_PHOTO = 4;
+
+
+    private static final UriMatcher URI_MATCHER;
+
+    static {
+        URI_MATCHER = new UriMatcher(UriMatcher.NO_MATCH);
+        URI_MATCHER.addURI(ContactsContract.AUTHORITY, "contacts/lookup/*/#", ID_LOOKUP);
+        URI_MATCHER.addURI(ContactsContract.AUTHORITY, "contacts/lookup/*", ID_LOOKUP);
+        URI_MATCHER.addURI(ContactsContract.AUTHORITY, "contacts/#/photo", ID_THUMBNAIL);
+        URI_MATCHER.addURI(ContactsContract.AUTHORITY, "contacts/#", ID_CONTACT);
+        URI_MATCHER.addURI(ContactsContract.AUTHORITY, "contacts/#/display_photo", ID_DISPLAY_PHOTO);
+    }
+
     public StreamLocalUriFetcher(Context context, Uri uri) {
         super(context, uri);
     }
 
     @Override
     protected InputStream loadResource(Uri uri, ContentResolver contentResolver) throws FileNotFoundException {
+        final int matchedUri  = URI_MATCHER.match(uri);
+        if (matchedUri != UriMatcher.NO_MATCH) {
+            return loadResourceFromContactUri(uri, contentResolver, matchedUri);
+        }
         return contentResolver.openInputStream(uri);
     }
 
     @Override
     protected void close(InputStream data) throws IOException {
         data.close();
     }
+
+    private InputStream loadResourceFromContactUri(Uri contactUri, ContentResolver contentResolver, int matchedUri)
+            throws FileNotFoundException {
+        switch (matchedUri) {
+            case ID_LOOKUP:
+            case ID_CONTACT:
+                // If it was a Lookup uri then resolve it first, then continue loading the contact uri.
+                if (matchedUri == ID_LOOKUP) {
+                    contactUri = ContactsContract.Contacts.lookupContact(contentResolver, contactUri);
+                    if (contactUri == null) {
+                        throw new FileNotFoundException("Contact cannot be found");
+                    }
+                }
+                return openContactPhotoInputStream(contentResolver, contactUri);
+            case ID_THUMBNAIL:
+            case ID_DISPLAY_PHOTO:
+            default:
+                return contentResolver.openInputStream(contactUri);
+        }
+    }
+
+    @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
+    private InputStream openContactPhotoInputStream(ContentResolver contentResolver, Uri contactUri) {
+        if (SDK_INT < ICE_CREAM_SANDWICH) {
+            return ContactsContract.Contacts.openContactPhotoInputStream(contentResolver, contactUri);
+        } else {
+            return ContactsContract.Contacts.openContactPhotoInputStream(contentResolver, contactUri, true);
+        }
+    }
 }

samples/contacturi/build.gradle

@@ -0,0 +1,21 @@
+apply plugin: 'com.android.application'
+
+dependencies {
+    compile project(':library')
+    compile "com.android.support:support-v4:${SUPPORT_V4_VERSION}"
+    compile "com.android.support:appcompat-v7:${SUPPORT_V7_VERSION}"
+}
+
+android {
+    compileSdkVersion COMPILE_SDK_VERSION as int
+    buildToolsVersion BUILD_TOOLS_VERSION as String
+
+    defaultConfig {
+        applicationId "com.bumptech.glide.samples.contacturi"
+        minSdkVersion MIN_SDK_VERSION as int
+        targetSdkVersion TARGET_SDK_VERSION as int
+
+        versionCode 1
+        versionName "1.0"
+    }
+}

samples/contacturi/src/main/AndroidManifest.xml

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.bumptech.glide.samples.contacturi" >
+
+    <uses-permission android:name="android.permission.READ_CONTACTS" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@android:drawable/sym_def_app_icon"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.AppCompat" >
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/app_name">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

samples/contacturi/src/main/java/com/bumptech/glide/samples/contacturi/MainActivity.java

@@ -0,0 +1,69 @@
+package com.bumptech.glide.samples.contacturi;
+
+import android.app.Activity;
+import android.content.ContentUris;
+import android.content.Intent;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.provider.ContactsContract;
+import android.view.View;
+import android.widget.ImageView;
+
+import com.bumptech.glide.Glide;
+
+/**
+ * An activity that demonstrates loading photos using content uris through Glide.
+ * It works by making the user to choose a contact when presses a button, and after he chooses a contact with photo,
+ * We try to load both a high res image and thumbnail image of that contact.
+ */
+public class MainActivity extends Activity {
+    private static final int REQUEST_CONTACT = 1;
+
+    private ImageView imageViewHighRes;
+    private ImageView imageViewThumbnail;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        imageViewHighRes = (ImageView) findViewById(R.id.image_highres);
+        imageViewThumbnail = (ImageView) findViewById(R.id.image_thumbnail);
+
+        findViewById(R.id.button_pick_contact).setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI);
+                startActivityForResult(intent, REQUEST_CONTACT);
+            }
+        });
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode == REQUEST_CONTACT && resultCode == RESULT_OK) {
+            final Cursor cursor =
+                    getContentResolver().query(data.getData(), null, null, null, null);
+            try {
+                if (cursor != null && cursor.moveToFirst()) {
+                    // Get ID of the contact
+                    final long id = cursor.getLong(cursor.getColumnIndex(ContactsContract.Contacts._ID));
+
+                    final Uri contactUri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, id);
+                    final Uri thumbnailPhotoUri = Uri.withAppendedPath(contactUri, ContactsContract.Contacts.Photo
+                            .CONTENT_DIRECTORY);
+
+                    Glide.with(this).load(contactUri).into(imageViewHighRes);
+                    Glide.with(this).load(thumbnailPhotoUri).into(imageViewThumbnail);
+                }
+            } finally {
+                if (cursor != null) {
+                    cursor.close();
+                }
+            }
+            return;
+        }
+        super.onActivityResult(requestCode, resultCode, data);
+    }
+}

samples/contacturi/src/main/res/layout/activity_main.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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:fitsSystemWindows="true"
+    android:padding="@dimen/activity_horizontal_margin"
+    tools:context="com.bumptech.glide.samples.contacturi.MainActivity">
+
+    <Button
+        android:id="@+id/button_pick_contact"
+        android:layout_width="wrap_content"
+        android:text="Pick Contact"
+        android:layout_height="wrap_content"/>
+
+    <ImageView
+        android:id="@+id/image_highres"
+        android:layout_width="160dp"
+        android:layout_alignParentLeft="true"
+        android:layout_centerVertical="true"
+        android:layout_height="160dp"/>
+
+    <ImageView
+        android:id="@+id/image_thumbnail"
+        android:layout_width="48dp"
+        android:layout_alignParentRight="true"
+        android:layout_centerVertical="true"
+        android:layout_toRightOf="@+id/image_highres"
+        android:scaleType="fitCenter"
+        android:layout_height="48dp" />
+</RelativeLayout>

samples/contacturi/src/main/res/values/dimens.xml

@@ -0,0 +1,6 @@
+<resources>
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+    <dimen name="fab_margin">16dp</dimen>
+</resources>

samples/contacturi/src/main/res/values/strings.xml

@@ -0,0 +1,4 @@
+<resources>
+    <string name="app_name">ContactUri Sample</string>
+    <string name="action_settings">Settings</string>
+</resources>

settings.gradle

@@ -6,6 +6,7 @@ include ':third_party:gif_encoder'
 include ':samples:flickr'
 include ':samples:giphy'
 include ':samples:svg'
+include ':samples:contacturi'
 include ':integration'
 include ':integration:volley'
 include ':integration:okhttp'