implement in-app camera for conversations

zom · Jun 1, 2018 · 2646699 · 2646699
1 parent 68994d9
commit 2646699
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Showing 3 changed files with 62 additions and 11 deletions.
diff --git a/app/src/main/java/org/awesomeapp/messenger/ui/ConversationDetailActivity.java b/app/src/main/java/org/awesomeapp/messenger/ui/ConversationDetailActivity.java
@@ -58,6 +58,7 @@
 import org.awesomeapp.messenger.model.Presence;
 import org.awesomeapp.messenger.provider.Imps;
 import org.awesomeapp.messenger.service.IChatSession;
+import org.awesomeapp.messenger.ui.camera.CameraActivity;
 import org.awesomeapp.messenger.ui.widgets.ShareRequest;
 import org.awesomeapp.messenger.util.SecureMediaStore;
 import org.awesomeapp.messenger.util.SystemServices;
@@ -484,6 +485,7 @@ void startPhotoTaker() {
         }
         else {
 
+            /**
             // create Intent to take a picture and return control to the calling application
             Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
             File photo = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM), "cs_" + new Date().getTime() + ".jpg");
@@ -497,6 +499,10 @@ void startPhotoTaker() {
 
             // start the image capture Intent
             startActivityForResult(intent, ConversationDetailActivity.REQUEST_TAKE_PICTURE);
+             **/
+
+            Intent intent = new Intent(this, CameraActivity.class);
+            startActivityForResult(intent, ConversationDetailActivity.REQUEST_TAKE_PICTURE);
         }
     }
 
@@ -727,13 +733,22 @@ else if (requestCode == REQUEST_SEND_FILE || requestCode == REQUEST_SEND_AUDIO)
             }
             else if (requestCode == REQUEST_TAKE_PICTURE)
             {
-                if (mLastPhoto != null) {
-                    boolean deleteFile = true;
-                    boolean resizeImage = true;
-                    boolean importContent = true;
 
-                    handleSendDelete(mLastPhoto,"image/jpeg", deleteFile, resizeImage, importContent);
-                    mLastPhoto = null;
+                if (resultIntent.getData() != null)
+                {
+                    ShareRequest request = new ShareRequest();
+                    request.deleteFile = false;
+                    request.resizeImage = false;
+                    request.importContent = false;
+                    request.media = resultIntent.getData();
+                    request.mimeType = "image/jpeg";
+
+                    try {
+                        mConvoView.setMediaDraft(request);
+                    }
+                    catch (Exception e){
+                        Log.w(ImApp.LOG_TAG,"error setting media draft",e);
+                    }
                 }
 
             }

diff --git a/app/src/main/java/org/awesomeapp/messenger/ui/camera/CameraActivity.java b/app/src/main/java/org/awesomeapp/messenger/ui/camera/CameraActivity.java
@@ -1,5 +1,6 @@
 package org.awesomeapp.messenger.ui.camera;
 
+import android.content.Intent;
 import android.graphics.Bitmap;
 import android.graphics.Camera;
 import android.graphics.Matrix;
@@ -230,6 +231,9 @@ private void storeBitmap (Bitmap bitmap)
 
         try {
             ByteArrayOutputStream bos = new ByteArrayOutputStream();
+
+            bitmap = getResizedBitmap(bitmap,SecureMediaStore.DEFAULT_IMAGE_WIDTH,SecureMediaStore.DEFAULT_IMAGE_WIDTH);
+
             bitmap.compress(Bitmap.CompressFormat.JPEG, 100 /*ignored for JPG*/, bos);
             ByteArrayInputStream bs = new ByteArrayInputStream(bos.toByteArray());
 
@@ -243,11 +247,32 @@ private void storeBitmap (Bitmap bitmap)
                     System.currentTimeMillis(), Imps.MessageType.OUTGOING_ENCRYPTED_VERIFIED,
                     0, offerId, mimeType);
 
+            Intent data = new Intent();
+            data.setData(vfsUri);
+            setResult(RESULT_OK,data);
+            finish();
+
         }
         catch (IOException ioe)
         {
             Log.e(ImApp.LOG_TAG,"error importing photo",ioe);
         }
     }
 
+    public Bitmap getResizedBitmap(Bitmap bm, int maxWidth, int maxHeight) {
+
+        float scale = Math.min(((float)maxHeight / bm.getWidth()), ((float)maxWidth / bm.getHeight()));
+
+        // CREATE A MATRIX FOR THE MANIPULATION
+        Matrix matrix = new Matrix();
+        // RESIZE THE BIT MAP
+        matrix.postScale(scale, scale);
+
+        // "RECREATE" THE NEW BITMAP
+        Bitmap resizedBitmap = Bitmap.createBitmap(
+                bm, 0, 0, bm.getWidth(), bm.getHeight(), matrix, false);
+        bm.recycle();
+        return resizedBitmap;
+    }
+
 }
diff --git a/app/src/main/java/org/awesomeapp/messenger/util/SecureMediaStore.java b/app/src/main/java/org/awesomeapp/messenger/util/SecureMediaStore.java
@@ -39,7 +39,7 @@ public class SecureMediaStore {
     private static String dbFilePath;
     private static final String BLOB_NAME = "media.db";
 
-    private static final int DEFAULT_IMAGE_WIDTH = 720;
+    public static final int DEFAULT_IMAGE_WIDTH = 1080;
 
     public static void unmount() {
         VirtualFileSystem.get().unmount();
@@ -308,9 +308,20 @@ public static Uri resizeAndImportImage(Context context, String sessionId, Uri ur
         return vfsUri(targetPath);
     }
 
+    public static InputStream openInputStream (Context context, Uri uri) throws FileNotFoundException {
+        InputStream is;
+
+        if (uri.getScheme() != null && uri.getScheme().equals("vfs"))
+            is = new info.guardianproject.iocipher.FileInputStream(uri.getPath());
+        else
+            is = context.getContentResolver().openInputStream(uri);
+
+
+        return is;
+    }
     public static Bitmap getThumbnailFile(Context context, Uri uri, int thumbnailSize) throws IOException {
 
-        InputStream is = context.getContentResolver().openInputStream(uri);
+        InputStream is = openInputStream(context, uri);
 
         BitmapFactory.Options options = new BitmapFactory.Options();
         options.inJustDecodeBounds = true;
@@ -326,15 +337,15 @@ public static Bitmap getThumbnailFile(Context context, Uri uri, int thumbnailSiz
                 : options.outWidth;
 
         is.close();
-        is = context.getContentResolver().openInputStream(uri);
-        
+        is = openInputStream(context, uri);
+
         BitmapFactory.Options opts = new BitmapFactory.Options();
         opts.inSampleSize = calculateInSampleSize(options, thumbnailSize, thumbnailSize);
 
         Bitmap scaledBitmap = BitmapFactory.decodeStream(is, null, opts);
         is.close();
 
-        ExifInterface exif = new ExifInterface(context.getContentResolver().openInputStream(uri));
+        ExifInterface exif = new ExifInterface(openInputStream(context,uri));
         int orientationType = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL);
         int orientationD  = 0;
         if (orientationType == ExifInterface.ORIENTATION_ROTATE_90)