From f17dabce8c85dbc2e9c18f068d84c398215b3ce9 Mon Sep 17 00:00:00 2001
From: Adithya Abraham Philip <adithyaphilip@gmail.com>
Date: Thu, 6 Aug 2015 00:20:48 +0530
Subject: fixed crash on api < 21 due to drawable using attrs

---
 OpenKeychain/src/main/res/drawable/cardview_header.xml |  2 +-
 .../src/main/res/drawable/fab_label_background.xml     |  3 ++-
 OpenKeychain/src/main/res/drawable/section_header.xml  | 11 -----------
 .../src/main/res/drawable/section_header_dark.xml      | 11 +++++++++++
 .../src/main/res/drawable/section_header_light.xml     | 11 +++++++++++
 OpenKeychain/src/main/res/values/attrs.xml             |  5 +++--
 OpenKeychain/src/main/res/values/styles.xml            |  6 +++---
 OpenKeychain/src/main/res/values/themes.xml            | 18 ++++++++++++++----
 8 files changed, 45 insertions(+), 22 deletions(-)
 delete mode 100644 OpenKeychain/src/main/res/drawable/section_header.xml
 create mode 100644 OpenKeychain/src/main/res/drawable/section_header_dark.xml
 create mode 100644 OpenKeychain/src/main/res/drawable/section_header_light.xml

diff --git a/OpenKeychain/src/main/res/drawable/cardview_header.xml b/OpenKeychain/src/main/res/drawable/cardview_header.xml
index ff08f9fe3..213c78277 100644
--- a/OpenKeychain/src/main/res/drawable/cardview_header.xml
+++ b/OpenKeychain/src/main/res/drawable/cardview_header.xml
@@ -6,6 +6,6 @@
         android:height="1dp"
         android:width="1000dp" />
 
-    <solid android:color="?attr/colorCardViewHeaderDivider" />
+    <solid android:color="#808080" />
 
 </shape>
diff --git a/OpenKeychain/src/main/res/drawable/fab_label_background.xml b/OpenKeychain/src/main/res/drawable/fab_label_background.xml
index aa5e0a88e..b2d5954d8 100644
--- a/OpenKeychain/src/main/res/drawable/fab_label_background.xml
+++ b/OpenKeychain/src/main/res/drawable/fab_label_background.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <shape xmlns:android="http://schemas.android.com/apk/res/android">
-    <solid android:color="?attr/colorFabBackground"/>
+    <!-- using an attribute for color will crash on API <= 20. Refer to http://stackoverflow.com/a/13471695/3000919 -->
+    <solid android:color="#b2000000"/>
     <padding
         android:left="16dp"
         android:top="4dp"
diff --git a/OpenKeychain/src/main/res/drawable/section_header.xml b/OpenKeychain/src/main/res/drawable/section_header.xml
deleted file mode 100644
index 4bee8049b..000000000
--- a/OpenKeychain/src/main/res/drawable/section_header.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="rectangle" >
-
-    <size
-        android:height="2dp"
-        android:width="1000dp" />
-
-    <solid android:color="?attr/colorHeaderText" />
-
-</shape>
diff --git a/OpenKeychain/src/main/res/drawable/section_header_dark.xml b/OpenKeychain/src/main/res/drawable/section_header_dark.xml
new file mode 100644
index 000000000..e60fc085d
--- /dev/null
+++ b/OpenKeychain/src/main/res/drawable/section_header_dark.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle" >
+
+    <size
+        android:height="2dp"
+        android:width="1000dp" />
+
+    <solid android:color="#d0d0d0" />
+
+</shape>
diff --git a/OpenKeychain/src/main/res/drawable/section_header_light.xml b/OpenKeychain/src/main/res/drawable/section_header_light.xml
new file mode 100644
index 000000000..a47a57ce3
--- /dev/null
+++ b/OpenKeychain/src/main/res/drawable/section_header_light.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle" >
+
+    <size
+        android:height="2dp"
+        android:width="1000dp" />
+
+    <solid android:color="#212121" />
+
+</shape>
diff --git a/OpenKeychain/src/main/res/values/attrs.xml b/OpenKeychain/src/main/res/values/attrs.xml
index 5c570e62b..b36c6ae3e 100644
--- a/OpenKeychain/src/main/res/values/attrs.xml
+++ b/OpenKeychain/src/main/res/values/attrs.xml
@@ -3,19 +3,20 @@
     <declare-styleable name="CustomTheme">
         <attr name="colorFab" format="color" />
         <attr name="colorFabPressed" format="color" />
-        <attr name="colorFabBackground" format="color" />
+        <attr name="fabLabelBackgroundDrawable" format="reference" />
         <attr name="colorFabText" format="color" />
         <attr name="colorEmphasis" format="color" />
         <attr name="colorHeaderText" format="color" />
         <attr name="colorTertiaryText" format="color" />
         <attr name="colorButtonRow" format="color" />
         <attr name="colorLogBackground" format="color" />
-        <attr name="colorCardViewHeaderDivider" format="color" />
+        <attr name="cardViewHeaderDrawable" format="reference" />
         <attr name="colorText" format="color" />
         <attr name="colorBrightToolbar" format="color" />
         <attr name="colorCardViewBackground" format="color" />
         <attr name="colorTabText" format="color" />
         <attr name="colorTabTextSelected" format="color" />
         <attr name="colorTabIndicator" format="color" />
+        <attr name="sectionHeaderDrawable" format="reference" />
     </declare-styleable>
 </resources>
diff --git a/OpenKeychain/src/main/res/values/styles.xml b/OpenKeychain/src/main/res/values/styles.xml
index 73a594ac4..c5710dadf 100644
--- a/OpenKeychain/src/main/res/values/styles.xml
+++ b/OpenKeychain/src/main/res/values/styles.xml
@@ -2,7 +2,7 @@
 <resources>
 
     <style name="CardViewHeader">
-        <item name="android:drawableBottom">@drawable/cardview_header</item>
+        <item name="android:drawableBottom">?attr/cardViewHeaderDrawable</item>
         <item name="android:drawablePadding">16dp</item>
         <item name="android:layout_marginTop">16dp</item>
         <item name="android:paddingLeft">16dp</item>
@@ -12,7 +12,7 @@
     </style>
 
     <style name="SectionHeader">
-        <item name="android:drawableBottom">@drawable/section_header</item>
+        <item name="android:drawableBottom">?attr/sectionHeaderDrawable</item>
         <item name="android:drawablePadding">4dp</item>
         <item name="android:layout_marginTop">8dp</item>
         <item name="android:paddingLeft">8dp</item>
@@ -22,7 +22,7 @@
     </style>
 
     <style name="FabMenuStyle">
-        <item name="android:background">@drawable/fab_label_background</item>
+        <item name="android:background">?attr/fabLabelBackgroundDrawable</item>
         <item name="android:textColor">?attr/colorFabText</item>
     </style>
 
diff --git a/OpenKeychain/src/main/res/values/themes.xml b/OpenKeychain/src/main/res/values/themes.xml
index 3bdbf811d..4fc4ea1f5 100644
--- a/OpenKeychain/src/main/res/values/themes.xml
+++ b/OpenKeychain/src/main/res/values/themes.xml
@@ -9,9 +9,11 @@
 
         <item name="colorFab">#2196f3</item>
         <item name="colorFabPressed">#1976d2</item>
-        <item name="colorFabBackground">#b2000000</item>
         <item name="colorFabText">#fafafa</item>
 
+        <!-- using an attribute for color will crash on API <= 20. Different drawable xmls are necessary for each theme. Refer to http://stackoverflow.com/a/13471695/3000919 -->
+        <item name="fabLabelBackgroundDrawable">@drawable/fab_label_background</item>
+
         <item name="colorTabText">#70ffffff</item>
         <item name="colorTabTextSelected">#ffffff</item>
         <item name="colorTabIndicator">#ffffff</item>
@@ -19,12 +21,15 @@
         <item name="colorEmphasis">#2196f3</item>
         <item name="colorButtonRow">#33cccccc</item>
         <item name="colorLogBackground">#cecbce</item>
-        <item name="colorCardViewHeaderDivider">#808080</item>
         <item name="colorCardViewBackground">#ffffff</item>
+        <!-- using an attribute for color will crash on API <= 20. Different drawable xmls are necessary for each theme. Refer to http://stackoverflow.com/a/13471695/3000919 -->
+        <item name="cardViewHeaderDrawable">@drawable/cardview_header</item>
 
         <item name="colorText">#000000</item>
         <item name="colorHeaderText">#212121</item>
         <item name="colorTertiaryText">#808080</item>
+        <!-- using an attribute for color will crash on API <= 20. Different drawable xmls are necessary for each theme. Refer to http://stackoverflow.com/a/13471695/3000919 -->
+        <item name="sectionHeaderDrawable">@drawable/section_header_light</item>
 
         <!-- remove actionbar and title, we use toolbar! -->
         <item name="windowNoTitle">true</item>
@@ -42,9 +47,11 @@
 
         <item name="colorFab">#2196f3</item>
         <item name="colorFabPressed">#1976d2</item>
-        <item name="colorFabBackground">#b2000000</item>
         <item name="colorFabText">#fafafa</item>
 
+        <!-- using an attribute for color will crash on API <= 20. Different drawable xmls are necessary for each theme. Refer to http://stackoverflow.com/a/13471695/3000919 -->
+        <item name="fabLabelBackgroundDrawable">@drawable/fab_label_background</item>
+
         <item name="colorTabText">#70ffffff</item>
         <item name="colorTabTextSelected">#ffffff</item>
         <item name="colorTabIndicator">#ffffff</item>
@@ -52,12 +59,15 @@
         <item name="colorEmphasis">#2196f3</item>
         <item name="colorButtonRow">#33cccccc</item>
         <item name="colorLogBackground">#303030</item>
-        <item name="colorCardViewHeaderDivider">#808080</item>
         <item name="colorCardViewBackground">#505050</item>
+        <!-- using an attribute for color will crash on API <= 20. Different drawable xmls are necessary for each theme. Refer to http://stackoverflow.com/a/13471695/3000919 -->
+        <item name="cardViewHeaderDrawable">@drawable/cardview_header</item>
 
         <item name="colorText">#ffffff</item>
         <item name="colorHeaderText">#d0d0d0</item>
         <item name="colorTertiaryText">#808080</item>
+        <!-- using an attribute for color will crash on API <= 20. Different drawable xmls are necessary for each theme. Refer to http://stackoverflow.com/a/13471695/3000919 -->
+        <item name="sectionHeaderDrawable">@drawable/section_header_dark</item>
 
         <item name="material_drawer_selected_text">#268bd2</item>
 
-- 
cgit v1.2.3