#1 Implement usage of the ImageContentProvider

elimu-ai · Apr 7, 2020 · 669ee31 · 669ee31
1 parent 7685866
commit 669ee31
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Showing 3 changed files with 13 additions and 11 deletions.
diff --git a/app/build.gradle b/app/build.gradle
@@ -31,7 +31,7 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 
-    implementation 'ai.elimu:model:1.2.42'
+    implementation 'ai.elimu:model:1.2.46'
     implementation 'androidx.appcompat:appcompat:1.1.0'
     implementation 'com.google.android.material:material:1.1.0'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'

diff --git a/app/src/main/java/ai/elimu/vitabu/ui/StoryBooksActivity.java b/app/src/main/java/ai/elimu/vitabu/ui/StoryBooksActivity.java
@@ -4,6 +4,8 @@
 
 import android.content.Intent;
 import android.database.Cursor;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
 import android.net.Uri;
 import android.os.Bundle;
 import android.util.Log;
@@ -112,16 +114,10 @@ protected void onStart() {
                     coverImageCursor.close();
                     Log.i(getClass().getName(), "cursor.isClosed(): " + coverImageCursor.isClosed());
 
-                    String coverImageFilename = coverImageGson.getId() + "_" + coverImageGson.getRevisionNumber() + "." + coverImageGson.getImageFormat().toString().toLowerCase();
-                    Log.i(getClass().getName(), "coverImageFilename: " + coverImageFilename);
-
-//                    File storyBookCoverFile = MultimediaHelper.getFile(storyBook.getCoverImage());
-//                    Log.i(getClass().getName(), "storyBookCoverFile: " + storyBookCoverFile);
-//                    if (storyBookCoverFile.exists()) {
-//                        ImageView storyBookImageView = (ImageView) storyBookView.findViewById(R.id.storyBookCoverImageView);
-//                        Bitmap bitmap = BitmapFactory.decodeFile(storyBookCoverFile.getAbsolutePath());
-//                        storyBookImageView.setImageBitmap(bitmap);
-//                    }
+                    byte[] bytes = coverImageGson.getBytes();
+                    Bitmap bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
+                    ImageView storyBookImageView = storyBookView.findViewById(R.id.storyBookCoverImageView);
+                    storyBookImageView.setImageBitmap(bitmap);
                 }
             }
 

diff --git a/app/src/main/java/ai/elimu/vitabu/util/CursorToImageGsonConverter.java b/app/src/main/java/ai/elimu/vitabu/util/CursorToImageGsonConverter.java
@@ -27,6 +27,11 @@ public static ImageGson getImage(Cursor cursor) {
         String title = cursor.getString(columnTitle);
         Log.i(CursorToImageGsonConverter.class.getName(), "title: \"" + title + "\"");
 
+        int columnBytes = cursor.getColumnIndex("bytes");
+        byte[] bytes = cursor.getBlob(columnBytes);
+        Log.i(CursorToImageGsonConverter.class.getName(), "bytes: " + bytes);
+        Log.i(CursorToImageGsonConverter.class.getName(), "bytes.length: " + bytes.length);
+
         int columnImageFormat = cursor.getColumnIndex("imageFormat");
         String imageFormatAsString = cursor.getString(columnImageFormat);
         Log.i(CursorToImageGsonConverter.class.getName(), "imageFormatAsString: " + imageFormatAsString);
@@ -37,6 +42,7 @@ public static ImageGson getImage(Cursor cursor) {
         image.setId(id);
         image.setRevisionNumber(revisionNumber);
         image.setTitle(title);
+        image.setBytes(bytes);
         image.setImageFormat(imageFormat);
 
         return image;