Design transparent activity on top of other activity

Question

How to approach to this design.
want to design the viewpager activity on top of other activity. It should be have blackish scream background.
Below Screenshot is similar to my requirements.

Did you try transparent background of viewpager and parent layout of activity? — Khemraj Sharma, Dec 21 '17 at 17:01
This can be possible with view pager inside Dialog with circular indicater. — Farhana Naaz Ansari, Dec 22 '17 at 06:05

score 2 · Answer 1 · answered Dec 21 '17 at 16:59

Option 1. Make a normal Activity and set its Theme as

<activity android:theme="@android:style/Theme.Dialog" />

Option 2. Make an Activity whose onCreate method is just showing a Dialog and then set the theme to be:

<activity android:theme="@android:style/Theme.Translucent.NoTitleBar"/>

score 0 · Answer 2 · answered Dec 21 '17 at 17:19

This is a simple implementation of the layout you require.

Yo need to keep in mind that parent layout of activity has transparent black background, fragment child of view pager and view pager has transparent background.

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#cb000000"
    android:orientation="vertical">


    <ImageView
        android:layout_margin="40dp"
        android:layout_width="40dp"
        android:layout_height="40dp"
        android:src="@color/colorRed" />

    <android.support.v4.view.ViewPager
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1"
        android:background="#00000000" />

    <LinearLayout
        android:layout_marginTop="50dp"
        android:id="@+id/viewPagerCountDots"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginBottom="5dp"
        android:gravity="center"
        android:orientation="horizontal" />

</LinearLayout>

Design transparent activity on top of other activity

2 Answers2