Adding undo-redo keys

also updating all build tools

Change-Id: I7596672bf2e943a263249f68780413de43cfce9c

Author: menny

api/build.gradle

@@ -1,14 +1,14 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion '26.0.2'
+    compileSdkVersion 27
+    buildToolsVersion '27.0.2'
 
     defaultConfig {
         minSdkVersion 7
-        targetSdkVersion 26
+        targetSdkVersion 27
         versionCode 8
-        versionName "1.9.0"
+        versionName "1.10.0-SNAPSHOT"
     }
     buildTypes {
         release {

api/src/main/java/com/anysoftkeyboard/api/KeyCodes.java

@@ -56,4 +56,7 @@ public class KeyCodes {
     public static final int CLIPBOARD_PASTE_POPUP = -133;
     public static final int CLIPBOARD_SELECT = -134;
     public static final int CLIPBOARD_SELECT_ALL = -135;
+
+    public static final int UNDO = -136;
+    public static final int REDO = -137;
 }

api/src/main/res/values/functional_key_codes.xml

@@ -55,6 +55,8 @@
     <integer name="key_code_clipboard_paste_popup">-133</integer>
     <integer name="key_code_clipboard_select">-134</integer>
     <integer name="key_code_clipboard_select_all">-135</integer>
+    <integer name="key_code_undo">-136</integer>
+    <integer name="key_code_redo">-137</integer>
 
     <integer name="key_code_delete_word">-7</integer>
 </resources>

api/src/main/res/values/keyboard_theme_api.xml

@@ -256,6 +256,10 @@
         <attr name="iconKeyClipboardSelect" format="reference"/>
         <!-- should support normal, key_type_feedback -->
         <attr name="iconKeyQuickText" format="reference"/>
+        <!-- should support normal, key_type_feedback -->
+        <attr name="iconKeyUndo" format="reference"/>
+        <!-- should support normal, key_type_feedback -->
+        <attr name="iconKeyRedo" format="reference"/>
     </declare-styleable>
 
 </resources>

build.gradle

@@ -2,17 +2,18 @@
 
 buildscript {
     repositories {
-        jcenter()
         google()
+        jcenter()
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0-rc2'
+        classpath 'com.android.tools.build:gradle:3.1.0-alpha05'
     }
 }
 
 allprojects {
     repositories {
+        google()
         jcenter()
     }
 }

gradle/wrapper/gradle-wrapper.jar

@@ -1,6 +1,5 @@
-#Mon Oct 23 22:36:59 EDT 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.2.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions-snapshots/gradle-4.4-20171031235950+0000-all.zip