Drop support for Android < 5.0

Signed-off-by: Stefan Niedermann <info@niedermann.it>

12 files changed, 35 insertions, 101 deletions

diff --git a/app/build.gradle b/app/build.gradle
index e51b674fc..9c9eb56f2 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -5,7 +5,7 @@ android {
     buildToolsVersion "30.0.3"
     defaultConfig {
         applicationId "it.niedermann.nextcloud.deck"
-        minSdkVersion 19
+        minSdkVersion 21
         targetSdkVersion 29
         versionCode 1014005
         versionName "1.14.5"
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/ImportAccountActivity.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/ImportAccountActivity.java
index 1ba1415b2..066f65698 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/ImportAccountActivity.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/ImportAccountActivity.java
@@ -5,17 +5,13 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.database.sqlite.SQLiteConstraintException;
-import android.graphics.drawable.Drawable;
 import android.net.Uri;
-import android.os.Build;
 import android.os.Bundle;
 import android.view.View;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.StringRes;
 import androidx.appcompat.app.AppCompatActivity;
-import androidx.core.content.ContextCompat;
-import androidx.core.graphics.drawable.DrawableCompat;
 import androidx.preference.PreferenceManager;
 
 import com.nextcloud.android.sso.AccountImporter;
@@ -90,12 +86,6 @@ public class ImportAccountActivity extends AppCompatActivity {
                 AccountImporter.requestAndroidAccountPermissionsAndPickAccount(this);
             }
         });
-
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
-            Drawable wrapDrawable = DrawableCompat.wrap(binding.progressCircular.getIndeterminateDrawable());
-            DrawableCompat.setTint(wrapDrawable, ContextCompat.getColor(this, R.color.defaultBrand));
-            binding.progressCircular.setIndeterminateDrawable(DrawableCompat.unwrap(wrapDrawable));
-        }
     }
 
     @Override
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/MainActivity.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/MainActivity.java
index 18d12f91c..283767695 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/MainActivity.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/MainActivity.java
@@ -11,7 +11,6 @@ import android.net.Network;
 import android.net.NetworkInfo;
 import android.net.NetworkRequest;
 import android.net.Uri;
-import android.os.Build;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
 import android.view.Menu;
@@ -22,7 +21,6 @@ import android.widget.PopupMenu;
 import androidx.annotation.ColorInt;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.annotation.RequiresApi;
 import androidx.annotation.UiThread;
 import androidx.appcompat.app.ActionBarDrawerToggle;
 import androidx.appcompat.app.AppCompatDelegate;
@@ -216,21 +214,7 @@ public class MainActivity extends BrandedActivity implements DeleteStackListener
                     mainViewModel.setCurrentAccount(account);
                     if (!firstAccountAdded) {
                         DeckLog.info("Syncing the current account on app start");
-                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-                            registerAutoSyncOnNetworkAvailable();
-                        } else {
-                            mainViewModel.synchronize(new IResponseCallback<Boolean>(mainViewModel.getCurrentAccount()) {
-                                @Override
-                                public void onResponse(Boolean response) {
-                                }
-
-                                @Override
-                                public void onError(Throwable throwable) {
-                                    super.onError(throwable);
-                                    showSyncFailedSnackbar(throwable);
-                                }
-                            });
-                        }
+                        registerAutoSyncOnNetworkAvailable();
                         firstAccountAdded = false;
                     }
                     break;
@@ -878,7 +862,6 @@ public class MainActivity extends BrandedActivity implements DeleteStackListener
         }
     }
 
-    @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
     private void registerAutoSyncOnNetworkAvailable() {
         final ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
         NetworkRequest.Builder builder = new NetworkRequest.Builder();
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/attachments/AttachmentViewHolder.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/attachments/AttachmentViewHolder.java
index 6f4fe3c74..26cd21a3c 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/attachments/AttachmentViewHolder.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/attachments/AttachmentViewHolder.java
@@ -2,7 +2,6 @@ package it.niedermann.nextcloud.deck.ui.attachments;
 
 import android.content.Context;
 import android.graphics.drawable.Drawable;
-import android.os.Build;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
@@ -37,9 +36,7 @@ public class AttachmentViewHolder extends RecyclerView.ViewHolder {
 
     public void bind(@NonNull Account account, @NonNull Attachment attachment, long cardRemoteId) {
         if (MimeTypeUtil.isImage(attachment.getMimetype())) {
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-                binding.preview.setTransitionName(parentContext.getString(R.string.transition_attachment_preview, String.valueOf(attachment.getLocalId())));
-            }
+            binding.preview.setTransitionName(parentContext.getString(R.string.transition_attachment_preview, String.valueOf(attachment.getLocalId())));
             binding.preview.setImageResource(R.drawable.ic_image_grey600_24dp);
             binding.preview.post(() -> {
                 final String uri = AttachmentUtil.getThumbnailUrl(account.getServerDeckVersionAsObject(), account.getUrl(), cardRemoteId, attachment, binding.preview.getWidth());
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/CardAttachmentAdapter.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/CardAttachmentAdapter.java
index d601f6bbd..74ea070a9 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/CardAttachmentAdapter.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/CardAttachmentAdapter.java
@@ -3,7 +3,6 @@ package it.niedermann.nextcloud.deck.ui.card.attachments;
 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
-import android.os.Build;
 import android.view.LayoutInflater;
 import android.view.MenuInflater;
 import android.view.View;
@@ -103,7 +102,7 @@ public class CardAttachmentAdapter extends RecyclerView.Adapter<AttachmentViewHo
                 onClickListener = (event) -> {
                     attachmentClickedListener.onAttachmentClicked(position);
                     final Intent intent = AttachmentsActivity.createIntent(context, account, cardLocalId, attachment.getLocalId());
-                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && context instanceof Activity) {
+                    if (context instanceof Activity) {
                         String transitionName = context.getString(R.string.transition_attachment_preview, String.valueOf(attachment.getLocalId()));
                         holder.getPreview().setTransitionName(transitionName);
                         context.startActivity(intent, ActivityOptionsCompat.makeSceneTransitionAnimation((Activity) context, holder.getPreview(), transitionName).toBundle());
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/CardAttachmentsFragment.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/CardAttachmentsFragment.java
index 70f0fd704..2dcf5c909 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/CardAttachmentsFragment.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/card/attachments/CardAttachmentsFragment.java
@@ -66,7 +66,6 @@ import static android.Manifest.permission.READ_CONTACTS;
 import static android.Manifest.permission.READ_EXTERNAL_STORAGE;
 import static android.app.Activity.RESULT_OK;
 import static android.os.Build.VERSION.SDK_INT;
-import static android.os.Build.VERSION_CODES.LOLLIPOP;
 import static android.os.Build.VERSION_CODES.M;
 import static android.view.View.GONE;
 import static android.view.View.VISIBLE;
@@ -206,15 +205,11 @@ public class CardAttachmentsFragment extends BrandedFragment implements Attachme
 
         if (editViewModel.canEdit()) {
             binding.fab.setOnClickListener(v -> {
-                if (SDK_INT < LOLLIPOP) {
-                    openNativeFilePicker();
-                } else {
-                    binding.bottomNavigation.setSelectedItemId(R.id.gallery);
-                    showGalleryPicker();
-                    mBottomSheetBehaviour.setState(STATE_COLLAPSED);
-                    backPressedCallback.setEnabled(true);
-                    requireActivity().getOnBackPressedDispatcher().addCallback(getViewLifecycleOwner(), backPressedCallback);
-                }
+                binding.bottomNavigation.setSelectedItemId(R.id.gallery);
+                showGalleryPicker();
+                mBottomSheetBehaviour.setState(STATE_COLLAPSED);
+                backPressedCallback.setEnabled(true);
+                requireActivity().getOnBackPressedDispatcher().addCallback(getViewLifecycleOwner(), backPressedCallback);
             });
             binding.fab.show();
             binding.attachmentsList.addOnScrollListener(new RecyclerView.OnScrollListener() {
@@ -301,35 +296,29 @@ public class CardAttachmentsFragment extends BrandedFragment implements Attachme
                 requestPermissions(new String[]{READ_EXTERNAL_STORAGE}, REQUEST_CODE_PICK_FILE_PERMISSION);
             } else {
                 unbindPickerAdapter();
-                if (SDK_INT >= LOLLIPOP) {
-//                    if (SDK_INT >= Build.VERSION_CODES.Q) {
-//                        // TODO Only usable with Scoped Storage
-//                        pickerAdapter = new FileAdapter(requireContext(), uri -> onActivityResult(REQUEST_CODE_PICK_FILE, RESULT_OK, new Intent().setData(uri)), this::openNativeFilePicker);
-//                    } else {
-                    pickerAdapter = new FileAdapterLegacy((uri, pair) -> {
-                        previewViewModel.prepareDialog(pair.first, pair.second);
-                        PreviewDialog.newInstance().show(getChildFragmentManager(), PreviewDialog.class.getSimpleName());
-                        observeOnce(previewViewModel.getResult(), getViewLifecycleOwner(), (submitPositive) -> {
-                            if (submitPositive) {
-                                onActivityResult(REQUEST_CODE_PICK_FILE, RESULT_OK, new Intent().setData(uri));
-                            }
-                        });
-                    }, this::openNativeFilePicker);
-//                    }
-                    removeGalleryItemDecoration();
-                    binding.pickerRecyclerView.setLayoutManager(new LinearLayoutManager(requireContext()));
-                    binding.pickerRecyclerView.setAdapter(pickerAdapter);
-                }
+//              if (SDK_INT >= Build.VERSION_CODES.Q) {
+//                  // TODO Only usable with Scoped Storage
+//                  pickerAdapter = new FileAdapter(requireContext(), uri -> onActivityResult(REQUEST_CODE_PICK_FILE, RESULT_OK, new Intent().setData(uri)), this::openNativeFilePicker);
+//              } else {
+                pickerAdapter = new FileAdapterLegacy((uri, pair) -> {
+                    previewViewModel.prepareDialog(pair.first, pair.second);
+                    PreviewDialog.newInstance().show(getChildFragmentManager(), PreviewDialog.class.getSimpleName());
+                    observeOnce(previewViewModel.getResult(), getViewLifecycleOwner(), (submitPositive) -> {
+                        if (submitPositive) {
+                            onActivityResult(REQUEST_CODE_PICK_FILE, RESULT_OK, new Intent().setData(uri));
+                        }
+                    });
+                }, this::openNativeFilePicker);
+//              }
+                removeGalleryItemDecoration();
+                binding.pickerRecyclerView.setLayoutManager(new LinearLayoutManager(requireContext()));
+                binding.pickerRecyclerView.setAdapter(pickerAdapter);
             }
         }
     }
 
     private void openNativeCameraPicker() {
-        if (SDK_INT >= LOLLIPOP) {
-            startActivityForResult(TakePhotoActivity.createIntent(requireContext()), REQUEST_CODE_PICK_CAMERA);
-        } else {
-            ExceptionDialogFragment.newInstance(new UnsupportedOperationException("This feature requires Android 5"), editViewModel.getAccount()).show(getChildFragmentManager(), ExceptionDialogFragment.class.getSimpleName());
-        }
+        startActivityForResult(TakePhotoActivity.createIntent(requireContext()), REQUEST_CODE_PICK_CAMERA);
     }
 
     private void openNativeContactPicker() {
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/takephoto/TakePhotoActivity.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/takephoto/TakePhotoActivity.java
index af17464dc..f079c3d9c 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/takephoto/TakePhotoActivity.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/takephoto/TakePhotoActivity.java
@@ -12,7 +12,6 @@ import android.view.View;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
-import androidx.annotation.RequiresApi;
 import androidx.camera.core.Camera;
 import androidx.camera.core.ImageCapture;
 import androidx.camera.core.ImageCaptureException;
@@ -36,10 +35,8 @@ import it.niedermann.nextcloud.deck.ui.exception.ExceptionDialogFragment;
 import it.niedermann.nextcloud.deck.ui.exception.ExceptionHandler;
 import it.niedermann.nextcloud.deck.util.AttachmentUtil;
 
-import static android.os.Build.VERSION_CODES.LOLLIPOP;
 import static it.niedermann.nextcloud.deck.util.MimeTypeUtil.IMAGE_JPEG;
 
-@RequiresApi(LOLLIPOP)
 public class TakePhotoActivity extends BrandedActivity {
 
     private ActivityTakePhotoBinding binding;
@@ -167,7 +164,6 @@ public class TakePhotoActivity extends BrandedActivity {
         }
     }
 
-    @RequiresApi(LOLLIPOP)
     public static Intent createIntent(@NonNull Context context) {
         return new Intent(context, TakePhotoActivity.class).setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
     }
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/view/SquareConstraintLayout.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/view/SquareConstraintLayout.java
index 0912a07dd..730ecbdd1 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/view/SquareConstraintLayout.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/view/SquareConstraintLayout.java
@@ -1,8 +1,6 @@
 package it.niedermann.nextcloud.deck.ui.view;
 
-import android.annotation.TargetApi;
 import android.content.Context;
-import android.os.Build;
 import android.util.AttributeSet;
 
 import androidx.constraintlayout.widget.ConstraintLayout;
@@ -21,7 +19,6 @@ public class SquareConstraintLayout extends ConstraintLayout {
         super(context, attrs, defStyleAttr);
     }
 
-    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
     public SquareConstraintLayout(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
         super(context, attrs, defStyleAttr, defStyleRes);
     }
@@ -29,6 +26,7 @@ public class SquareConstraintLayout extends ConstraintLayout {
     @Override
     protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
         // Set a square layout.
+        //noinspection SuspiciousNameCombination
         super.onMeasure(widthMeasureSpec, widthMeasureSpec);
     }
 
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/view/SquareRelativeLayout.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/view/SquareRelativeLayout.java
index 7f3649c94..cdce90251 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/view/SquareRelativeLayout.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/view/SquareRelativeLayout.java
@@ -1,8 +1,6 @@
 package it.niedermann.nextcloud.deck.ui.view;
 
-import android.annotation.TargetApi;
 import android.content.Context;
-import android.os.Build;
 import android.util.AttributeSet;
 import android.widget.RelativeLayout;
 
@@ -20,7 +18,6 @@ public class SquareRelativeLayout extends RelativeLayout {
         super(context, attrs, defStyleAttr);
     }
 
-    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
     public SquareRelativeLayout(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
         super(context, attrs, defStyleAttr, defStyleRes);
     }
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/ui/widget/singlecard/SingleCardWidget.java b/app/src/main/java/it/niedermann/nextcloud/deck/ui/widget/singlecard/SingleCardWidget.java
index 8a9f09e8d..2e890ef48 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/ui/widget/singlecard/SingleCardWidget.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/ui/widget/singlecard/SingleCardWidget.java
@@ -7,12 +7,10 @@ import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
-import android.os.Build;
 import android.text.TextUtils;
 import android.view.View;
 import android.widget.RemoteViews;
 
-import androidx.annotation.DrawableRes;
 import androidx.annotation.IdRes;
 import androidx.annotation.NonNull;
 
@@ -61,7 +59,7 @@ public class SingleCardWidget extends AppWidgetProvider {
                         // Because otherwise using Reflection is the only way
                         views.setViewVisibility(R.id.card_due_date, View.VISIBLE);
                         views.setViewVisibility(R.id.card_due_date_image, View.VISIBLE);
-                        setImageDrawable(views, R.id.card_due_date_image, R.drawable.calendar_blank_grey600_24dp);
+                        views.setImageViewResource(R.id.card_due_date_image, R.drawable.calendar_blank_grey600_24dp);
                     } else {
                         views.setViewVisibility(R.id.card_due_date, View.GONE);
                         views.setViewVisibility(R.id.card_due_date_image, View.GONE);
@@ -77,8 +75,8 @@ public class SingleCardWidget extends AppWidgetProvider {
                     } else {
                         views.setViewVisibility(R.id.card_count_attachments, View.VISIBLE);
                         views.setViewVisibility(R.id.card_count_attachments_image, View.VISIBLE);
+                        views.setImageViewResource(R.id.card_count_attachments_image, R.drawable.ic_check_grey600_24dp);
                         setupCounter(views, R.id.card_count_attachments, attachmentsCount, counterMaxValue);
-                        setImageDrawable(views, R.id.card_count_attachments_image, R.drawable.ic_check_grey600_24dp);
                     }
 
                     final int commentsCount = fullModel.getFullCard().getCommentCount();
@@ -88,8 +86,8 @@ public class SingleCardWidget extends AppWidgetProvider {
                     } else {
                         views.setViewVisibility(R.id.card_count_comments, View.VISIBLE);
                         views.setViewVisibility(R.id.card_count_comments_image, View.VISIBLE);
+                        views.setImageViewResource(R.id.card_count_comments_image, R.drawable.ic_comment_white_24dp);
                         setupCounter(views, R.id.card_count_comments, commentsCount, counterMaxValue);
-                        setImageDrawable(views, R.id.card_count_comments_image, R.drawable.ic_comment_white_24dp);
                     }
 
                     final Card.TaskStatus taskStatus = fullModel.getFullCard().getCard().getTaskStatus();
@@ -97,7 +95,7 @@ public class SingleCardWidget extends AppWidgetProvider {
                         views.setViewVisibility(R.id.card_count_tasks, View.VISIBLE);
                         views.setViewVisibility(R.id.card_count_tasks_image, View.VISIBLE);
                         views.setTextViewText(R.id.card_count_tasks, context.getResources().getString(R.string.task_count, String.valueOf(taskStatus.doneCount), String.valueOf(taskStatus.taskCount)));
-                        setImageDrawable(views, R.id.card_count_tasks_image, R.drawable.ic_attach_file_grey600_24dp);
+                        views.setImageViewResource(R.id.card_count_tasks_image, R.drawable.ic_attach_file_grey600_24dp);
                     } else {
                         views.setViewVisibility(R.id.card_count_tasks, View.GONE);
                         views.setViewVisibility(R.id.card_count_tasks_image, View.GONE);
@@ -115,19 +113,13 @@ public class SingleCardWidget extends AppWidgetProvider {
     private static void setupCounter(@NonNull RemoteViews views, @IdRes int textViewId, int count, String counterMaxValue) {
         if (count > 99) {
             views.setTextViewText(textViewId, counterMaxValue);
-        } else if (count > 1 || Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
+        } else if (count > 1) {
             views.setTextViewText(textViewId, String.valueOf(count));
         } else if (count == 1) {
             views.setTextViewText(textViewId, "");
         }
     }
 
-    private static void setImageDrawable(@NonNull RemoteViews views, @IdRes int imageView, @DrawableRes int image) {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-            views.setImageViewResource(imageView, image);
-        }
-    }
-
     @Override
     public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
         super.onUpdate(context, appWidgetManager, appWidgetIds);
diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/util/ViewUtil.java b/app/src/main/java/it/niedermann/nextcloud/deck/util/ViewUtil.java
index 013a3d334..d90ce297c 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/util/ViewUtil.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/util/ViewUtil.java
@@ -24,8 +24,6 @@ import java.time.LocalDate;
 import it.niedermann.android.util.DimensionUtil;
 import it.niedermann.nextcloud.deck.R;
 
-import static android.os.Build.VERSION.SDK_INT;
-import static android.os.Build.VERSION_CODES.LOLLIPOP;
 import static it.niedermann.nextcloud.deck.DeckApplication.isDarkTheme;
 import static java.time.temporal.ChronoUnit.DAYS;
 
@@ -79,10 +77,6 @@ public final class ViewUtil {
     }
 
     public static void setImageColor(@NonNull Context context, @NonNull ImageView imageView, @ColorRes int colorRes) {
-        if (SDK_INT >= LOLLIPOP) {
-            imageView.setImageTintList(ColorStateList.valueOf(ContextCompat.getColor(context, colorRes)));
-        } else {
-            imageView.setColorFilter(ContextCompat.getColor(context, colorRes));
-        }
+        imageView.setImageTintList(ColorStateList.valueOf(ContextCompat.getColor(context, colorRes)));
     }
 }
diff --git a/app/src/main/res/layout/activity_attachments.xml b/app/src/main/res/layout/activity_attachments.xml
index 5a820f9d3..a8ba17ff4 100644
--- a/app/src/main/res/layout/activity_attachments.xml
+++ b/app/src/main/res/layout/activity_attachments.xml
@@ -30,6 +30,5 @@
 <!--        android:layout_height="match_parent"-->
 <!--        android:contentDescription="@null"-->
 <!--        android:transitionName="@string/transition_attachment_preview"-->
-<!--        tools:src="@drawable/ic_image_grey600_24dp"-->
-<!--        tools:targetApi="lollipop" />-->
+<!--        tools:src="@drawable/ic_image_grey600_24dp" />-->
 </LinearLayout>
\ No newline at end of file