Created ChildViewPager that does not listen to swipe events

app/src/main/java/cy/agorise/crystalwallet/fragments/SecuritySettingsFragment.java

@@ -13,6 +13,7 @@ import android.view.ViewGroup;
 import butterknife.BindView;
 import butterknife.ButterKnife;
 import cy.agorise.crystalwallet.R;
+import cy.agorise.crystalwallet.util.ChildViewPager;
 
 /**
  * Created by xd on 1/17/18.
@@ -32,7 +33,7 @@ public class SecuritySettingsFragment extends Fragment {
     }
 
     @BindView(R.id.pager)
-    public ViewPager mPager;
+    public ChildViewPager mPager;
 
     public SecurityPagerAdapter securityPagerAdapter;
 
@@ -45,6 +46,7 @@ public class SecuritySettingsFragment extends Fragment {
 
         securityPagerAdapter = new SecurityPagerAdapter(getChildFragmentManager());
         mPager.setAdapter(securityPagerAdapter);
+        mPager.setSwipeLocked(true);
 
         TabLayout tabLayout = v.findViewById(R.id.tabs);
 

app/src/main/java/cy/agorise/crystalwallet/util/ChildViewPager.java

@@ -0,0 +1,48 @@
+package cy.agorise.crystalwallet.util;
+
+import android.content.Context;
+import android.support.v4.view.ViewPager;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+
+/**
+ * Created by xd on 1/18/18.
+ */
+
+
+public class ChildViewPager extends ViewPager {
+
+    private boolean swipeLocked;
+
+    public ChildViewPager(Context context) {
+        super(context);
+    }
+
+    public ChildViewPager(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public boolean getSwipeLocked() {
+        return swipeLocked;
+    }
+
+    public void setSwipeLocked(boolean swipeLocked) {
+        this.swipeLocked = swipeLocked;
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        return !swipeLocked && super.onTouchEvent(event);
+    }
+
+    @Override
+    public boolean onInterceptTouchEvent(MotionEvent event) {
+        return !swipeLocked && super.onInterceptTouchEvent(event);
+    }
+
+    @Override
+    public boolean canScrollHorizontally(int direction) {
+        return !swipeLocked && super.canScrollHorizontally(direction);
+    }
+
+}

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

@@ -139,7 +139,7 @@
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_marginStart="24dp"
-                android:text="v2.0.0"
+                android:text="@string/version_placeholder"
                 android:textSize="16sp"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
@@ -148,7 +148,7 @@
             <TextView
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
-                android:text="block# 14966596"
+                android:text="@string/block_number_placeholder"
                 app:layout_constraintBottom_toBottomOf="parent"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toStartOf="parent"

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

@@ -1,47 +1,57 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<android.support.constraint.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
+    android:layout_height="match_parent">
-    xmlns:app="http://schemas.android.com/apk/res-auto">
 
     <TextView
         android:id="@+id/tvCurrentPin"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginTop="24dp"
+        android:text="@string/current_pin"
-        android:text="Current PIN"
+        app:layout_constraintBottom_toTopOf="@+id/etCurrentPin"
+        app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintStart_toStartOf="parent"/>
+        app:layout_constraintVertical_chainStyle="packed" />
 
     <EditText
         android:id="@+id/etCurrentPin"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:inputType="numberPassword"
-        app:layout_constraintTop_toBottomOf="@id/tvCurrentPin"
+        app:layout_constraintBottom_toTopOf="@+id/etNewPin"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"/>
+        app:layout_constraintTop_toBottomOf="@+id/tvCurrentPin"
+        tools:ignore="LabelFor" />
 
     <EditText
         android:id="@+id/etNewPin"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginTop="16dp"
-        android:hint="New PIN"
+        android:hint="@string/new_pin"
         android:inputType="numberPassword"
-        app:layout_constraintTop_toBottomOf="@+id/etCurrentPin"
+        app:layout_constraintBottom_toTopOf="@+id/etConfirmPin"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"/>
+        app:layout_constraintTop_toBottomOf="@+id/etCurrentPin" />
 
     <EditText
         android:id="@+id/etConfirmPin"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginTop="16dp"
-        android:hint="Confirm PIN"
+        android:hint="@string/confirm_pin"
         android:inputType="numberPassword"
-        app:layout_constraintTop_toBottomOf="@+id/etNewPin"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.5"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"/>
+        app:layout_constraintTop_toBottomOf="@+id/etNewPin" />
 
 </android.support.constraint.ConstraintLayout>

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

@@ -54,7 +54,7 @@
 
         </android.support.design.widget.AppBarLayout>
 
-        <android.support.v4.view.ViewPager
+        <cy.agorise.crystalwallet.util.ChildViewPager
             android:id="@+id/pager"
             android:layout_width="match_parent"
             android:layout_height="match_parent"

app/src/main/res/values/strings.xml

@@ -487,4 +487,9 @@
     <string name="remove_description">Remove an account from this Wallet. The account removed will still reside on the blockchain.</string>
     <string name="remove">Remove</string>
     <string name="user_name_password_placeholder">user_name Password</string>
+    <string name="version_placeholder">v1.0</string>
+    <string name="block_number_placeholder">block# 14966596</string>
+    <string name="current_pin">Current PIN</string>
+    <string name="new_pin">New PIN</string>
+    <string name="confirm_pin">Confirm PIN</string>
 </resources>