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app/build.gradle

@@ -21,10 +21,10 @@ android {
     }
     signingConfigs {
         realse {
-            storeFile file('../smartcl.jks')
-            storePassword '123456'
-            keyAlias 'key0'
-            keyPassword '123456'
+            storeFile file('../ac.jks')
+            storePassword 'ac123456'
+            keyAlias 'ac'
+            keyPassword 'ac123456'
         }
     }
     buildTypes {

app/src/main/res/layout/fragment_home.xml

@@ -26,7 +26,7 @@
                     android:layout_height="wrap_content"
                     android:layout_gravity="center_vertical|start"
                     android:layout_marginStart="16dp"
-                    android:text="@string/app_name"
+                    android:text="File Recovery"
                     android:textSize="19sp"
                     android:textStyle="bold" />