Android: Use wakeup objects instead of polling for the dialog results in the keyboard and yesno dialog, allowing a lot of code to be removed.

First part of FS#11708

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28512 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 10 insertions, 39 deletions

diff --git a/android/src/org/rockbox/RockboxKeyboardInput.java b/android/src/org/rockbox/RockboxKeyboardInput.java
index 3024b6b685..210cbbd258 100644
--- a/android/src/org/rockbox/RockboxKeyboardInput.java
+++ b/android/src/org/rockbox/RockboxKeyboardInput.java
@@ -43,21 +43,13 @@ public class RockboxKeyboardInput
         {
             public void onComplete(int resultCode, Intent data) 
             {
-                if (resultCode == Activity.RESULT_OK)
-                {
-                    result = data.getStringExtra("value");
-                }
-                else {
-                    result = "";
-                }
+                put_result(resultCode == Activity.RESULT_OK, 
+                           data.getStringExtra("value"));
             }
         });
     }
-    public String get_result()
-    {
-        return result;
-    }
     
+    private native void put_result(boolean accepted, String new_string);
     public boolean is_usable()
     {
         return RockboxService.get_instance().get_activity() != null;
diff --git a/android/src/org/rockbox/RockboxYesno.java b/android/src/org/rockbox/RockboxYesno.java
index f6554715be..aa5e83d749 100644
--- a/android/src/org/rockbox/RockboxYesno.java
+++ b/android/src/org/rockbox/RockboxYesno.java
@@ -26,15 +26,8 @@ import android.content.Intent;
 
 public class RockboxYesno
 {
-	private boolean result;
-	private boolean have_result;
-	
-    public RockboxYesno()
-    {
-    	have_result = false;
-    }    
-
-    public void yesno_display(String text) 
+    @SuppressWarnings("unused")
+    private void yesno_display(String text) 
     {
         RockboxActivity a = (RockboxActivity) RockboxService.get_instance().get_activity();
         Intent kbd = new Intent(a, YesnoActivity.class);
@@ -43,30 +36,16 @@ public class RockboxYesno
         {
             public void onComplete(int resultCode, Intent data) 
             {
-                if (resultCode == Activity.RESULT_OK)
-                {
-                    result = true;
-                    have_result = true;
-                }
-                else {
-                    result = false;
-                    have_result = true;
-                }
+                put_result(resultCode == Activity.RESULT_OK);
             }
         });
     }
 
-    public boolean result_ready()
-    {
-        return have_result;
-    }
-    public boolean get_result()
-    {
-        return result;
-    }
-    
-    public boolean is_usable()
+    @SuppressWarnings("unused")
+    private boolean is_usable()
     {
         return RockboxService.get_instance().get_activity() != null;
     }
+    
+    private native void put_result(boolean result);
 }