From 1118c4450b4b14976c08c0d09c3860f4c47d8af3 Mon Sep 17 00:00:00 2001
From: Daniel Gultsch <daniel@gultsch.de>
Date: Sat, 21 Apr 2018 20:38:14 +0200
Subject: [PATCH] fix text size in snackbars

---
 .../ui/ConversationsOverviewFragment.java     |  8 ++++---
 .../ui/ShareLocationActivity.java             |  2 ++
 .../conversations/utils/ThemeHelper.java      | 21 ++++++++++++++++++-
 3 files changed, 27 insertions(+), 4 deletions(-)

diff --git a/src/main/java/eu/siacs/conversations/ui/ConversationsOverviewFragment.java b/src/main/java/eu/siacs/conversations/ui/ConversationsOverviewFragment.java
index 8761a4710..701e9a83b 100644
--- a/src/main/java/eu/siacs/conversations/ui/ConversationsOverviewFragment.java
+++ b/src/main/java/eu/siacs/conversations/ui/ConversationsOverviewFragment.java
@@ -58,6 +58,7 @@ import eu.siacs.conversations.ui.util.Color;
 import eu.siacs.conversations.ui.util.PendingActionHelper;
 import eu.siacs.conversations.ui.util.PendingItem;
 import eu.siacs.conversations.ui.util.ScrollState;
+import eu.siacs.conversations.utils.ThemeHelper;
 
 import static android.support.v7.widget.helper.ItemTouchHelper.LEFT;
 import static android.support.v7.widget.helper.ItemTouchHelper.RIGHT;
@@ -133,7 +134,7 @@ public class ConversationsOverviewFragment extends XmppFragment {
 					activity.xmppConnectionService.archiveConversation(c);
 				}
 			});
-			Snackbar.make(binding.list, title, 5000)
+			final Snackbar snackbar = Snackbar.make(binding.list, title, 5000)
 					.setAction(R.string.undo, v -> {
 						pendingActionHelper.undo();
 						Conversation c = swipedConversation.pop();
@@ -158,8 +159,9 @@ public class ConversationsOverviewFragment extends XmppFragment {
 									break;
 							}
 						}
-					})
-					.show();
+					});
+			ThemeHelper.fixTextSize(snackbar);
+			snackbar.show();
 		}
 	};
 
diff --git a/src/main/java/eu/siacs/conversations/ui/ShareLocationActivity.java b/src/main/java/eu/siacs/conversations/ui/ShareLocationActivity.java
index f85d0cc80..734fb7dda 100644
--- a/src/main/java/eu/siacs/conversations/ui/ShareLocationActivity.java
+++ b/src/main/java/eu/siacs/conversations/ui/ShareLocationActivity.java
@@ -22,6 +22,7 @@ import eu.siacs.conversations.databinding.ActivityShareLocationBinding;
 import eu.siacs.conversations.ui.util.LocationHelper;
 import eu.siacs.conversations.ui.widget.Marker;
 import eu.siacs.conversations.ui.widget.MyLocation;
+import eu.siacs.conversations.utils.ThemeHelper;
 
 public class ShareLocationActivity extends LocationActivity implements LocationListener {
 
@@ -71,6 +72,7 @@ public class ShareLocationActivity extends LocationActivity implements LocationL
 				startActivity(new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS));
 			}
 		});
+		ThemeHelper.fixTextSize(this.snackBar);
 
 		this.binding.shareButton.setOnClickListener(view -> {
 			final Intent result = new Intent();
diff --git a/src/main/java/eu/siacs/conversations/utils/ThemeHelper.java b/src/main/java/eu/siacs/conversations/utils/ThemeHelper.java
index a5f17765b..0214b7f6e 100644
--- a/src/main/java/eu/siacs/conversations/utils/ThemeHelper.java
+++ b/src/main/java/eu/siacs/conversations/utils/ThemeHelper.java
@@ -29,13 +29,18 @@
 
 package eu.siacs.conversations.utils;
 
-import android.app.Activity;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.res.Resources;
+import android.content.res.TypedArray;
 import android.preference.PreferenceManager;
 import android.support.annotation.StyleRes;
+import android.support.design.widget.Snackbar;
+import android.util.Log;
+import android.util.TypedValue;
+import android.widget.TextView;
 
+import eu.siacs.conversations.Config;
 import eu.siacs.conversations.R;
 import eu.siacs.conversations.ui.SettingsActivity;
 
@@ -66,4 +71,18 @@ public class ThemeHelper {
 				return false;
 		}
 	}
+
+	public static void fixTextSize(Snackbar snackbar) {
+		TypedArray typedArray = snackbar.getContext().obtainStyledAttributes(new int[]{R.attr.TextSizeBody1});
+		final float size = typedArray.getDimension(0,0f);
+		typedArray.recycle();
+		if (size != 0f) {
+			final TextView text = snackbar.getView().findViewById(android.support.design.R.id.snackbar_text);
+			final TextView action = snackbar.getView().findViewById(android.support.design.R.id.snackbar_action);
+			if (text != null && action != null) {
+				text.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
+				action.setTextSize(TypedValue.COMPLEX_UNIT_PX, size);
+			}
+		}
+	}
 }