add a Skip option

Change-Id: I21dca8feb1dedc362350c41e95a12463e6e4bc61

3 files changed, 47 insertions, 18 deletions

diff --git a/core/java/android/preference/PreferenceActivity.java b/core/java/android/preference/PreferenceActivity.java
index e13c3e8..114f67d 100644
--- a/core/java/android/preference/PreferenceActivity.java
+++ b/core/java/android/preference/PreferenceActivity.java
@@ -125,6 +125,9 @@ public abstract class PreferenceActivity extends ListActivity implements
     // Back will then return RESULT_CANCELED and Next RESULT_OK
     private static final String EXTRA_PREFS_SHOW_BUTTON_BAR = "extra_prefs_show_button_bar";
 
+    // add a Skip button?
+    private static final String EXTRA_PREFS_SHOW_SKIP = "extra_prefs_show_skip";
+
     // specify custom text for the Back or Next buttons, or cause a button to not appear
     // at all by setting it to null
     private static final String EXTRA_PREFS_SET_NEXT_TEXT = "extra_prefs_set_next_text";
@@ -307,6 +310,13 @@ public abstract class PreferenceActivity extends ListActivity implements
                     finish();
                 }
             });
+            Button skipButton = (Button)findViewById(com.android.internal.R.id.skip_button);
+            skipButton.setOnClickListener(new OnClickListener() {
+                public void onClick(View v) {
+                    setResult(RESULT_OK);
+                    finish();
+                }
+            });
             mNextButton = (Button)findViewById(com.android.internal.R.id.next_button);
             mNextButton.setOnClickListener(new OnClickListener() {
                 public void onClick(View v) {
@@ -334,6 +344,9 @@ public abstract class PreferenceActivity extends ListActivity implements
                     backButton.setText(buttonText);
                 }
             }
+            if (intent.getBooleanExtra(EXTRA_PREFS_SHOW_SKIP, false)) {
+                skipButton.setVisibility(View.VISIBLE);
+            }
         }
     }
 
diff --git a/core/res/res/layout/preference_list_content.xml b/core/res/res/layout/preference_list_content.xml
index d530e96..eeba18e 100644
--- a/core/res/res/layout/preference_list_content.xml
+++ b/core/res/res/layout/preference_list_content.xml
@@ -59,15 +59,28 @@
             android:drawablePadding="3dip"
             android:text="@string/back_button_label"
         />
-
-        <Button android:id="@+id/next_button"
-            android:layout_width="150dip"
+        <LinearLayout
+            android:orientation="horizontal"
+            android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_margin="5dip"
-            android:layout_alignParentRight="true"
-            android:drawableRight="@drawable/ic_btn_next"
-            android:drawablePadding="3dip"
-            android:text="@string/next_button_label"
-        />
+            android:layout_alignParentRight="true">
+
+            <Button android:id="@+id/skip_button"
+                android:layout_width="150dip"
+                android:layout_height="wrap_content"
+                android:layout_margin="5dip"
+                android:text="@string/skip_button_label"
+                android:visibility="gone"
+            />
+
+            <Button android:id="@+id/next_button"
+                android:layout_width="150dip"
+                android:layout_height="wrap_content"
+                android:layout_margin="5dip"
+                android:drawableRight="@drawable/ic_btn_next"
+                android:drawablePadding="3dip"
+                android:text="@string/next_button_label"
+            />
+        </LinearLayout>
     </RelativeLayout>
 </LinearLayout>
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index 00ebe2b..2b27930 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -807,8 +807,8 @@
     <!-- Title of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
     <string name="permlab_writeCalendar">add or modify calendar events and send email to guests</string>
     <!-- Description of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
-    <string name="permdesc_writeCalendar">Allows an application to add or change the 
-        events on your calendar, which may send email to guests. Malicious applications can use this 
+    <string name="permdesc_writeCalendar">Allows an application to add or change the
+        events on your calendar, which may send email to guests. Malicious applications can use this
         to erase or modify your calendar events or to send email to guests.</string>
 
     <!-- Title of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
@@ -1918,7 +1918,7 @@
 
     <!-- Text shown by list fragment when waiting for data to display. -->
     <string name="loading">Loading...</string>
-    
+
     <!-- Default text for a button that can be toggled on and off. -->
     <string name="capital_on">ON</string>
     <!-- Default text for a button that can be toggled on and off. -->
@@ -1969,23 +1969,23 @@
 
     <!-- Notification text to tell the user that a heavy-weight application is running. -->
     <string name="heavy_weight_notification"><xliff:g id="app">%1$s</xliff:g> running</string>
-    
+
     <!-- Notification details to tell the user that a heavy-weight application is running. -->
     <string name="heavy_weight_notification_detail">Select to switch to application</string>
-    
+
     <!-- Title of dialog prompting whether user wants to switch between heavy-weight apps. -->
     <string name="heavy_weight_switcher_title">Switch applications?</string>
-    
+
     <!-- Descriptive text for switching to a new heavy-weight application. -->
     <string name="heavy_weight_switcher_text">Another application is already running
     that must be stopped before you can start a new one.</string>
-    
+
     <string name="old_app_action">Return to <xliff:g id="old_app">%1$s</xliff:g></string>
     <string name="old_app_description">Don\'t start the new application.</string>
-    
+
     <string name="new_app_action">Start <xliff:g id="old_app">%1$s</xliff:g></string>
     <string name="new_app_description">Stop the old application without saving.</string>
-    
+
     <!-- Displayed in the title of the chooser for things to do with text that
          is to be sent to another application. For example, I can send
          text through SMS or IM.  A dialog with those choices would be shown,
@@ -2278,6 +2278,9 @@
     <string name="back_button_label">Back</string>
     <string name="next_button_label">Next</string>
 
+    <!-- Optional button to Skip a PreferenceActivity [CHAR LIMIT=20] -->
+    <string name="skip_button_label">Skip</string>
+
     <!-- Strings for throttling notification -->
     <!-- Shown when the user is in danger of being throttled -->
     <string name="throttle_warning_notification_title">High mobile data use</string>