<powerbell>APK 15.4.7 release Publish.

powerbell/build.properties

@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Mon Jun 23 14:49:46 HKT 2025
-stageCount=6
+#Mon Jun 23 20:07:50 HKT 2025
+stageCount=8
 libraryProject=
 baseVersion=15.4
-publishVersion=15.4.5
+publishVersion=15.4.7
 buildCount=0
-baseBetaVersion=15.4.6
+baseBetaVersion=15.4.8

powerbell/src/main/java/cc/winboll/studio/powerbell/activities/PixelPickerActivity.java

@@ -10,6 +10,7 @@ import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.graphics.Color;
 import android.os.Bundle;
+import android.view.MenuItem;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
@@ -19,7 +20,9 @@ import android.widget.RelativeLayout;
 import android.widget.TextView;
 import android.widget.Toast;
 import cc.winboll.studio.libaes.views.AToolbar;
+import cc.winboll.studio.libappbase.GlobalApplication;
 import cc.winboll.studio.libappbase.winboll.IWinBoLLActivity;
+import cc.winboll.studio.powerbell.MainActivity;
 import cc.winboll.studio.powerbell.R;
 import cc.winboll.studio.powerbell.activities.PixelPickerActivity;
 import cc.winboll.studio.powerbell.beans.BackgroundPictureBean;
@@ -225,6 +228,23 @@ public class PixelPickerActivity extends WinBoLLActivity implements IWinBoLLActi
 		super.onResume();
 		setBackgroundColor();
 	}
+	
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            GlobalApplication.getWinBoLLActivityManager().startWinBoLLActivity(getApplicationContext(), BackgroundPictureActivity.class);
+            return true;
+        }
+        // 在switch语句中处理每个ID，并在处理完后返回true，未处理的情况返回false。
+        return super.onOptionsItemSelected(item);
+    }
+
+	@Override
+	public void onBackPressed() {
+		super.onBackPressed();
+		GlobalApplication.getWinBoLLActivityManager().startWinBoLLActivity(getApplicationContext(), BackgroundPictureActivity.class);
+	}
 }
 
 

powerbell/src/main/java/cc/winboll/studio/powerbell/activities/WinBoLLActivity.java

@@ -22,4 +22,32 @@ public abstract class WinBoLLActivity extends Activity implements IWinBoLLActivi
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
     }
+
+    @Override
+    protected void onPostCreate(Bundle savedInstanceState) {
+        super.onPostCreate(savedInstanceState);
+        GlobalApplication.getWinBoLLActivityManager().add(this);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        GlobalApplication.getWinBoLLActivityManager().registeRemove(this);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            GlobalApplication.getWinBoLLActivityManager().startWinBoLLActivity(getApplicationContext(), MainActivity.class);
+            return true;
+        }
+        // 在switch语句中处理每个ID，并在处理完后返回true，未处理的情况返回false。
+        return super.onOptionsItemSelected(item);
+    }
+
+	@Override
+	public void onBackPressed() {
+		super.onBackPressed();
+		GlobalApplication.getWinBoLLActivityManager().startWinBoLLActivity(getApplicationContext(), MainActivity.class);
+	}
 }