Update kpref-activity's min-sdk and other minor changes (#11)3.1.0

* Move some resources to public

* Lower kpref minsdk

* Remove excess kauUtils annotations

* Allow nullable throwable

* Do not throw null throwable

* Make image picker base abstract again

* Migrate about strings to private

* Update readme

* Update readme

* Update sample tagging

* Update adapter readme

7 files changed, 10 insertions, 29 deletions

diff --git a/kpref-activity/src/main/res/layout/kau_pref_checkbox.xml b/kpref-activity/src/main/res/layout/kau_pref_checkbox.xml
index 016394f..1fecb4d 100644
--- a/kpref-activity/src/main/res/layout/kau_pref_checkbox.xml
+++ b/kpref-activity/src/main/res/layout/kau_pref_checkbox.xml
@@ -1,4 +1,4 @@
-<CheckBox xmlns:android="http://schemas.android.com/apk/res/android"
+<android.support.v7.widget.AppCompatCheckBox xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@id/kau_pref_inner_content"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
diff --git a/kpref-activity/src/main/res/layout/kau_pref_core.xml b/kpref-activity/src/main/res/layout/kau_pref_core.xml
index 1a53726..4b5de56 100644
--- a/kpref-activity/src/main/res/layout/kau_pref_core.xml
+++ b/kpref-activity/src/main/res/layout/kau_pref_core.xml
@@ -22,7 +22,7 @@
 
         <!--As per Android N, icons (24dp) are aligned to the left rather than centered-->
 
-        <ImageView
+        <android.support.v7.widget.AppCompatImageView
             android:id="@id/kau_pref_icon"
             android:layout_width="56dp"
             android:layout_height="56dp"
@@ -36,7 +36,7 @@
             app:layout_constraintVertical_bias="0.5"
             tools:layout_editor_absoluteX="0dp" />
 
-        <TextView
+        <android.support.v7.widget.AppCompatTextView
             android:id="@id/kau_pref_title"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
@@ -51,13 +51,13 @@
             app:layout_constraintTop_toTopOf="parent"
             tools:layout_editor_absoluteX="-175dp" />
 
-        <TextView
+        <android.support.v7.widget.AppCompatTextView
             android:id="@id/kau_pref_desc"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:ellipsize="end"
             android:maxLines="10"
-            android:textAppearance="?android:attr/textAppearanceListItemSecondary"
+            android:textAppearance="?textAppearanceListItemSecondary"
             android:textColor="?android:attr/textColorSecondary"
             app:layout_constraintBottom_toTopOf="@id/kau_pref_lower_frame"
             app:layout_constraintEnd_toStartOf="@id/kau_pref_inner_frame"
diff --git a/kpref-activity/src/main/res/layout/kau_pref_header.xml b/kpref-activity/src/main/res/layout/kau_pref_header.xml
index 5deece3..d802a14 100644
--- a/kpref-activity/src/main/res/layout/kau_pref_header.xml
+++ b/kpref-activity/src/main/res/layout/kau_pref_header.xml
@@ -1,4 +1,4 @@
-<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+<android.support.v7.widget.AppCompatTextView xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/kau_pref_title"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
@@ -6,5 +6,5 @@
     android:paddingEnd="?android:attr/listPreferredItemPaddingRight"
     android:paddingStart="?android:attr/listPreferredItemPaddingLeft"
     android:paddingTop="16dip"
-    android:textColor="?android:attr/colorAccent"
+    android:textColor="?colorAccent"
     android:textSize="14sp" />
\ No newline at end of file
diff --git a/kpref-activity/src/main/res/layout/kau_pref_seekbar.xml b/kpref-activity/src/main/res/layout/kau_pref_seekbar.xml
index 8da4d5d..0b07e1c 100644
--- a/kpref-activity/src/main/res/layout/kau_pref_seekbar.xml
+++ b/kpref-activity/src/main/res/layout/kau_pref_seekbar.xml
@@ -1,4 +1,4 @@
-<SeekBar xmlns:android="http://schemas.android.com/apk/res/android"
+<android.support.v7.widget.AppCompatSeekBar xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@id/kau_pref_lower_content"
     android:layout_width="match_parent"
     android:paddingTop="@dimen/kau_padding_normal"
diff --git a/kpref-activity/src/main/res/layout/kau_pref_seekbar_text.xml b/kpref-activity/src/main/res/layout/kau_pref_seekbar_text.xml
index 6ba2543..dc11d2a 100644
--- a/kpref-activity/src/main/res/layout/kau_pref_seekbar_text.xml
+++ b/kpref-activity/src/main/res/layout/kau_pref_seekbar_text.xml
@@ -1,6 +1,6 @@
 <!--TextView that aligns to the bottom-->
 
-<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+<android.support.v7.widget.AppCompatTextView xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@id/kau_pref_inner_content"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
diff --git a/kpref-activity/src/main/res/layout/kau_pref_text.xml b/kpref-activity/src/main/res/layout/kau_pref_text.xml
index a4d901e..bae83f2 100644
--- a/kpref-activity/src/main/res/layout/kau_pref_text.xml
+++ b/kpref-activity/src/main/res/layout/kau_pref_text.xml
@@ -1,4 +1,4 @@
-<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+<android.support.v7.widget.AppCompatTextView xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@id/kau_pref_inner_content"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
diff --git a/kpref-activity/src/main/res/values/ids.xml b/kpref-activity/src/main/res/values/ids.xml
deleted file mode 100644
index 3bd69ed..0000000
--- a/kpref-activity/src/main/res/values/ids.xml
+++ /dev/null
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="utf-8" standalone="no"?>
-<resources>
-    <item name="kau_pref_barrier" type="id"/>
-    <item name="kau_pref_container" type="id"/>
-    <item name="kau_pref_desc" type="id"/>
-    <item name="kau_pref_icon" type="id"/>
-    <item name="kau_pref_inner_content" type="id"/>
-    <item name="kau_pref_inner_frame" type="id"/>
-    <item name="kau_pref_item_checkbox" type="id"/>
-    <item name="kau_pref_item_color_picker" type="id"/>
-    <item name="kau_pref_item_header" type="id"/>
-    <item name="kau_pref_item_plain_text" type="id"/>
-    <item name="kau_pref_item_seekbar" type="id"/>
-    <item name="kau_pref_item_sub_item" type="id"/>
-    <item name="kau_pref_item_text" type="id"/>
-    <item name="kau_pref_lower_content" type="id"/>
-    <item name="kau_pref_lower_frame" type="id"/>
-    <item name="kau_pref_title" type="id"/>
-</resources>