Databining include one layout in multiple activities Generic data Type listener










0















i have a one toolbar i have created a layout for it like this



<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:app="http://schemas.android.com/apk/res-auto">
<data>
<variable
name="toolbars"
type="android.view.View" />
</data>


<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/toolbar"
android:layout_width="wrap_content"
android:layout_height="?attr/actionBarSize"
android:background="@color/textSecondaryColor">

<ImageView
android:id="@+id/backBtn"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:adjustViewBounds="true"
android:src="@drawable/ic_arrow_back_black_24dp"
android:scaleType="fitXY"
android:onClick="@() -> toolbars.onBackClicked()"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"

/>

<TextView
style="@style/TextAppearance.AppCompat.Widget.ActionBar.Title"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:gravity="center"
android:text="@toolbar.title"
android:textColor="@color/textPrimaryColor"
android:textSize="24sp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"
/>
<!---->





</android.support.constraint.ConstraintLayout>

</layout>


i have multiple parent activities i want to include a layout in all activities and perform different function on click e.g one my parent Activity is



 <?xml version="1.0" encoding="utf-8"?> <layout 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"
xmlns:bind="http://schemas.android.com/tools">

<data>

<variable
name="forgot"
type="com.sample.ForgotPasswordViewModel"

/>

<!--<variable-->
name="toolbars"
type="com.example.viewmodel.ViewModel&lt;Model&gt;

/>
</data>

<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
>

<EditText
style="@style/login_edit_text_bg"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>

</layout>


i have a back button and title in my layout file and i want to include the same layout in different activities and perform different action in view model of different activities while listen to them what will be my generic type variable name
is it possible










share|improve this question


























    0















    i have a one toolbar i have created a layout for it like this



    <?xml version="1.0" encoding="utf-8"?>
    <layout xmlns:app="http://schemas.android.com/apk/res-auto">
    <data>
    <variable
    name="toolbars"
    type="android.view.View" />
    </data>


    <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/toolbar"
    android:layout_width="wrap_content"
    android:layout_height="?attr/actionBarSize"
    android:background="@color/textSecondaryColor">

    <ImageView
    android:id="@+id/backBtn"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:adjustViewBounds="true"
    android:src="@drawable/ic_arrow_back_black_24dp"
    android:scaleType="fitXY"
    android:onClick="@() -> toolbars.onBackClicked()"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent"
    app:layout_constraintBottom_toBottomOf="parent"

    />

    <TextView
    style="@style/TextAppearance.AppCompat.Widget.ActionBar.Title"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:gravity="center"
    android:text="@toolbar.title"
    android:textColor="@color/textPrimaryColor"
    android:textSize="24sp"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintTop_toTopOf="parent"
    app:layout_constraintBottom_toBottomOf="parent"
    />
    <!---->





    </android.support.constraint.ConstraintLayout>

    </layout>


    i have multiple parent activities i want to include a layout in all activities and perform different function on click e.g one my parent Activity is



     <?xml version="1.0" encoding="utf-8"?> <layout 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"
    xmlns:bind="http://schemas.android.com/tools">

    <data>

    <variable
    name="forgot"
    type="com.sample.ForgotPasswordViewModel"

    />

    <!--<variable-->
    name="toolbars"
    type="com.example.viewmodel.ViewModel&lt;Model&gt;

    />
    </data>

    <LinearLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    >

    <EditText
    style="@style/login_edit_text_bg"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" />
    </LinearLayout>

    </layout>


    i have a back button and title in my layout file and i want to include the same layout in different activities and perform different action in view model of different activities while listen to them what will be my generic type variable name
    is it possible










    share|improve this question
























      0












      0








      0








      i have a one toolbar i have created a layout for it like this



      <?xml version="1.0" encoding="utf-8"?>
      <layout xmlns:app="http://schemas.android.com/apk/res-auto">
      <data>
      <variable
      name="toolbars"
      type="android.view.View" />
      </data>


      <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:id="@+id/toolbar"
      android:layout_width="wrap_content"
      android:layout_height="?attr/actionBarSize"
      android:background="@color/textSecondaryColor">

      <ImageView
      android:id="@+id/backBtn"
      android:layout_width="0dp"
      android:layout_height="wrap_content"
      android:adjustViewBounds="true"
      android:src="@drawable/ic_arrow_back_black_24dp"
      android:scaleType="fitXY"
      android:onClick="@() -> toolbars.onBackClicked()"
      app:layout_constraintStart_toStartOf="parent"
      app:layout_constraintTop_toTopOf="parent"
      app:layout_constraintBottom_toBottomOf="parent"

      />

      <TextView
      style="@style/TextAppearance.AppCompat.Widget.ActionBar.Title"
      android:layout_width="0dp"
      android:layout_height="wrap_content"
      android:gravity="center"
      android:text="@toolbar.title"
      android:textColor="@color/textPrimaryColor"
      android:textSize="24sp"
      app:layout_constraintStart_toStartOf="parent"
      app:layout_constraintEnd_toEndOf="parent"
      app:layout_constraintTop_toTopOf="parent"
      app:layout_constraintBottom_toBottomOf="parent"
      />
      <!---->





      </android.support.constraint.ConstraintLayout>

      </layout>


      i have multiple parent activities i want to include a layout in all activities and perform different function on click e.g one my parent Activity is



       <?xml version="1.0" encoding="utf-8"?> <layout 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"
      xmlns:bind="http://schemas.android.com/tools">

      <data>

      <variable
      name="forgot"
      type="com.sample.ForgotPasswordViewModel"

      />

      <!--<variable-->
      name="toolbars"
      type="com.example.viewmodel.ViewModel&lt;Model&gt;

      />
      </data>

      <LinearLayout
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:orientation="vertical"
      >

      <EditText
      style="@style/login_edit_text_bg"
      android:layout_width="match_parent"
      android:layout_height="wrap_content" />
      </LinearLayout>

      </layout>


      i have a back button and title in my layout file and i want to include the same layout in different activities and perform different action in view model of different activities while listen to them what will be my generic type variable name
      is it possible










      share|improve this question














      i have a one toolbar i have created a layout for it like this



      <?xml version="1.0" encoding="utf-8"?>
      <layout xmlns:app="http://schemas.android.com/apk/res-auto">
      <data>
      <variable
      name="toolbars"
      type="android.view.View" />
      </data>


      <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
      android:id="@+id/toolbar"
      android:layout_width="wrap_content"
      android:layout_height="?attr/actionBarSize"
      android:background="@color/textSecondaryColor">

      <ImageView
      android:id="@+id/backBtn"
      android:layout_width="0dp"
      android:layout_height="wrap_content"
      android:adjustViewBounds="true"
      android:src="@drawable/ic_arrow_back_black_24dp"
      android:scaleType="fitXY"
      android:onClick="@() -> toolbars.onBackClicked()"
      app:layout_constraintStart_toStartOf="parent"
      app:layout_constraintTop_toTopOf="parent"
      app:layout_constraintBottom_toBottomOf="parent"

      />

      <TextView
      style="@style/TextAppearance.AppCompat.Widget.ActionBar.Title"
      android:layout_width="0dp"
      android:layout_height="wrap_content"
      android:gravity="center"
      android:text="@toolbar.title"
      android:textColor="@color/textPrimaryColor"
      android:textSize="24sp"
      app:layout_constraintStart_toStartOf="parent"
      app:layout_constraintEnd_toEndOf="parent"
      app:layout_constraintTop_toTopOf="parent"
      app:layout_constraintBottom_toBottomOf="parent"
      />
      <!---->





      </android.support.constraint.ConstraintLayout>

      </layout>


      i have multiple parent activities i want to include a layout in all activities and perform different function on click e.g one my parent Activity is



       <?xml version="1.0" encoding="utf-8"?> <layout 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"
      xmlns:bind="http://schemas.android.com/tools">

      <data>

      <variable
      name="forgot"
      type="com.sample.ForgotPasswordViewModel"

      />

      <!--<variable-->
      name="toolbars"
      type="com.example.viewmodel.ViewModel&lt;Model&gt;

      />
      </data>

      <LinearLayout
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:orientation="vertical"
      >

      <EditText
      style="@style/login_edit_text_bg"
      android:layout_width="match_parent"
      android:layout_height="wrap_content" />
      </LinearLayout>

      </layout>


      i have a back button and title in my layout file and i want to include the same layout in different activities and perform different action in view model of different activities while listen to them what will be my generic type variable name
      is it possible







      android mvvm data-binding android-databinding






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 15 '18 at 10:16









      Nouman ShahNouman Shah

      456719




      456719






















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