I have spent a whole day researching on how to achieve this. I have a scrollview, an edittext below it and a button to the right of the edittext.
1) I am trying to move all these contents upwards as the keyboard appears without any of the views overlapping.
I have tried different solutions like margin, padding, windowsoftinputMode, changing my layout in different ways but I couldn't still achieve this. Please Help me! This is my code:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.Toolbar
    android:id="@+id/detailsToolbar"
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize"
    android:background="@color/colorToolbar"
    android:elevation="4dp"
    android:theme="@style/Toolbar_iconTheme" />
<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_below="@+id/detailsToolbar"
    android:orientation="vertical">
    <ScrollView
        android:id="@+id/scrollView1"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1">
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">
            <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent">
                <ImageView
                    android:id="@+id/displayPicture"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:maxHeight="100dp"
                    android:maxWidth="80dp"
                    android:minHeight="80dp"
                    android:minWidth="70dp"
                    android:padding="4dp"
                    android:src="@mipmap/ic_launcher_round" />
                <TextView
                    android:id="@+id/name"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_centerHorizontal="true"
                    android:layout_toRightOf="@+id/displayPicture"
                    android:paddingLeft="4dp"
                    android:paddingTop="4dp"
                    android:text="ProfileName"
                    android:textAppearance="@style/Base.TextAppearance.AppCompat.Large"
                    android:textColorHighlight="@android:color/holo_blue_dark"
                    android:textSize="16sp" />
                <TextView
                    android:id="@+id/post"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_below="@+id/name"
                    android:layout_toRightOf="@+id/displayPicture"
                    android:padding="4dp" />
                <TextView
                    android:id="@+id/commentsline"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_below="@+id/displayPicture"
                    android:background="@android:color/darker_gray"
                    android:padding="4dp"
                    android:text="comments"
                    android:textAlignment="center" />
                <android.support.v7.widget.RecyclerView
                    android:id="@+id/commentsListView"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_below="@+id/commentsline" />
            </RelativeLayout>
        </LinearLayout>
    </ScrollView>
</LinearLayout>
<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_alignParentBottom="true"
    android:layout_centerHorizontal="true"
    android:orientation="horizontal">
    <RelativeLayout
        android:id="@+id/messageText"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="16dp">
        <EditText
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="8dp"
            android:layout_marginRight="32dp"
            android:background="@drawable/rounded_corners"
            android:scrollbars="vertical" />
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true"
            android:src="@android:drawable/ic_menu_send" />
    </RelativeLayout>
</LinearLayout>
and Manifest:
<activity
        android:name=".DetailsActivity"
        android:windowSoftInputMode="adjustResize"/>
 
    