Android get full width for custom Dialog

Question

in my application my created custom dialog dont have full height and i can not change and customize that.for example see this screen shot:

enter image description here My code:

final Dialog contacts_dialog = new Dialog(ActivityGroup.this, R.style.theme_sms_receive_dialog);
contacts_dialog.setContentView(R.layout.dialog_schedule_date_time);
contacts_dialog.setCancelable(true);
contacts_dialog.setCanceledOnTouchOutside(true);
contacts_dialog.show();

layout:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/layoutRoot"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@null"
    android:orientation="vertical" >

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:background="@drawable/shape_header_dialog_background"
        android:orientation="horizontal"
        android:padding="4dp" >

        <TextView
            android:id="@+id/TextView21"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:layout_marginRight="5dp"
            android:layout_weight="2"
            android:gravity="center_vertical|right"
            android:text="@string/choose_schedule_time_date"
            android:textColor="#ffffff"
            android:textSize="14sp"
            android:textStyle="bold" />

        <ImageView
            android:id="@+id/ImageView03"
            android:layout_width="50dp"
            android:layout_height="50dp"
            android:layout_marginTop="0dp"
            android:background="@drawable/icon_scudule_time" />
    </LinearLayout>

</LinearLayout>

Style:

<style name="theme_sms_receive_dialog" parent="android:style/Theme.Dialog">
    <item name="android:windowNoTitle">true</item>
    <item name="android:background">@android:color/transparent</item>
    <item name="android:windowBackground">@android:color/transparent</item>
    <item name="numberPickerStyle">@style/NPWidget.Holo.Light.NumberPicker</item>
</style>

Abhishek Singh · Answer 1 · 2019-03-08T05:19:10.370

182

You need to get the current Window and set it's LayoutParams like so:

Dialog d=new Dialog(mContext);
.........
.........
myDialog.show();
Window window = myDialog.getWindow();
window.setLayout(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);

Alternative(if above solution does't works)

In case above code not works well you can use a workaround

styles.xml

<style name="mydialog"></style>

Java

Dialog d=new Dialog(mContext,R.style.mydialog);
.........
.........
myDialog.show();
Window window = myDialog.getWindow();
window.setLayout(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);

edited Mar 08 '19 at 05:19

answered Nov 21 '16 at 11:14

Abhishek Singh

9,008
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I never thoutht LayoutParams.MATCH_PARENT and LayoutParams.WRAP_CONTENT before. Thanks... – Yusuf Çağlar May 08 '18 at 16:13
38

The key here is to set it after calling show();. If you add it before this will not work. That was the issue with me. Thanks – Vivek Mishra Aug 25 '18 at 16:28
yeah @VivekMishra you are right thats why I added it after `show()`. – Abhishek Singh Aug 27 '18 at 09:35
1

this doesn't work when you are making your own custom dialog fragment. I tried out setting layout params before show and after show.. what worked was setting it at `onStart` – May 27 '20 at 00:01
2

Also, add `dialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));` – Chetan Gaikwad Oct 29 '20 at 17:10

score 112 · Answer 2 · edited Nov 22 '17 at 10:12

112

Two ways this can be done, first one in style.xml and second in code:

Add as below in style.xml, alter the value(currently 90%) to meet your needs.

<style name="Theme_Dialog" parent="android:Theme.Holo.Dialog">
    <item name="android:windowMinWidthMajor">90%</item>
    <item name="android:windowMinWidthMinor">90%</item>
</style>

Add setlayout to match_parent

 final Dialog contacts_dialog = new Dialog(ActivityGroup.this,
 R.style.theme_sms_receive_dialog);
 contacts_dialog.setContentView(R.layout.dialog_schedule_date_time);

getWindow().setLayout(ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.MATCH_PARENT);

 contacts_dialog.setCancelable(true);
 contacts_dialog.setCanceledOnTouchOutside(true);
 contacts_dialog.show();

edited Nov 22 '17 at 10:12

Kaushik

6,150
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answered Feb 14 '15 at 18:56

Psypher

10,717
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83

Oh i'm sorry sir. i'm update post title to `Android get full width for custom Dialog` – DolDurma Feb 14 '15 at 20:13
4

Just use the above code and make the width as 100% `100%` – Psypher Feb 14 '15 at 20:15
1

Thanks sir. i get this error now: `windowMinWidthMinor requires API level 11 (current min is 8)` – DolDurma Feb 15 '15 at 05:22
Perfectly what I was looking for!! THANKS – Manza Jan 09 '16 at 19:47
@DolDurma We can now safely drop support for API 11 :) – milosmns Feb 17 '19 at 15:08

score 22 · Answer 3 · edited Nov 21 '16 at 11:07

22

For full width dialog you can create custom style for dialog. Code is given below for full width dialog:

<style name="Custom_Dialog" parent="ThemeOverlay.AppCompat.Light" >
    <item name="windowMinWidthMajor">100%</item>
    <item name="windowMinWidthMinor">65%</item>
</style>

To assign this style to the dialog's constructor, add this to onCreate() method right after setContentView():

getWindow()
    .setLayout(
        ViewGroup.LayoutParams.FILL_PARENT,
        ViewGroup.LayoutParams.WRAP_CONTENT
    );

edited Nov 21 '16 at 11:07

Martin Gottweis

2,721
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answered Nov 21 '16 at 09:06

Hardeep Kumar

229
2
2

4

Add setLayout() after setContentView() saved me! Thanks – Riki Jan 30 '18 at 08:17
Is there a way to get the value of "windowMinWidthMajor" in pixels , even if it's set as other kinds of values, such as percentage? How? – android developer Jul 31 '19 at 12:36
Thanks. I only specified the percentages and it fixed dialogs getting shrunk to 20-30% width when in split screen. – Nicolas Oct 17 '19 at 23:34

score 19 · Answer 4 · answered Apr 30 '18 at 10:00

In case anyone is wondering how to do it for a dialog shown using DialogFragment, you can override onCreateDialog to return a Dialog with custom style that has windowMinWidthMajor and minor set to 90%

@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    return new Dialog(getActivity(), R.style.WideDialog);
}

Style:

<style name="WideDialog" parent="Base.Theme.AppCompat.Dialog">
    <item name="android:windowMinWidthMajor">90%</item>
    <item name="android:windowMinWidthMinor">90%</item>
</style>

score 18 · Answer 5 · answered Feb 06 '19 at 14:03

18

You don't need to add any style for that just try below one

  Dialog dialog = new Dialog(context);
  dialog.setContentView(R.layout.your_layout_here);
  dialog.getWindow().setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
  dialog.show();

Note: using empty style is memory time consuming inside the processor. Instead directly use dailog.getWindow().setLayout(width,height).

answered Feb 06 '19 at 14:03

sushildlh

8,986
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This is the simplest solution as we are creating the dialog from the class – Al Nafis Mar 18 '21 at 14:50

score 15 · Answer 6 · answered Feb 13 '19 at 05:55

15

Use Relative Layout instead of Linear layout to get full width of Custom Dialog.

answered Feb 13 '19 at 05:55

mehmoodnisar125

1,469
18
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score 9 · Answer 7 · answered Sep 08 '20 at 05:52

9

Just try to wrap your dialog layout in a RelativeLayout

answered Sep 08 '20 at 05:52

Deddy Romnan Rumapea

184
3
8

This has been the only thing that fixed my isseu, thank you sir. – SKREFI May 20 '21 at 10:56
can you justify that please? – Moustafa EL-Saghier Oct 25 '22 at 20:44

score 4 · Answer 8 · answered Feb 13 '19 at 06:07

Dialog dialog = new Dialog(BASE_CONTEXT, R.style.Theme_Dialog);  
dialog.getWindow().requestFeature(Window.FEATURE_NO_TITLE);  
dialog.setContentView(R.layout.your_layout);  
dialog.getWindow().setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);

score 4 · Answer 9 · answered May 16 '22 at 14:02

For kotlin users

    val layoutParams = dialog.window!!.attributes
    layoutParams.width = WindowManager.LayoutParams.MATCH_PARENT
    dialog.window!!.attributes = layoutParams

Or

    val width = resources.displayMetrics.widthPixels
    val height = dialog.window!!.attributes.height
    dailog.window!!.setLayout(width, height)

score 3 · Answer 10 · answered Apr 17 '17 at 13:17

3

In my case width of custom dialog shrinks in size(width) as the content inside dialog becomes smaller in width even though the the width property was set

android:layout_width="match_parent"

I just fixed that width to screen size and now its working according to my requirement

android:layout_width="320dp"

answered Apr 17 '17 at 13:17

shehzy

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fixed my problem – Ranjithkumar Apr 25 '17 at 13:24
This is not responsive – Mr. Robot Jul 19 '22 at 12:30

score 2 · Answer 11 · answered Nov 19 '17 at 10:34

@Override public void onStart() {
    super.onStart();
    Dialog dialog = getDialog();
    if (dialog != null) {
        dialog.getWindow()
                .setLayout((int) (getScreenWidth(getActivity()) * .9), (int)(getScreenHeight(getActivity()) * .6) );
    }
}

public static int getScreenWidth(Activity activity) {
    Point size = new Point();
    activity.getWindowManager().getDefaultDisplay().getSize(size);
    return size.x;
}

public static int getScreenHeight(Activity activity) {
    Point size = new Point();
    activity.getWindowManager().getDefaultDisplay().getSize(size);
    return size.y;
}

example of 90% width and 60% height

this is an old answer but a very effective one!! – May 26 '20 at 23:46 — , May 26 '20 at 23:46

Pratibha Sarode · Answer 12 · 2018-12-10T10:45:52.077

Add code when you want to open dialog

       final Dialog mBottomSheetDialog = new Dialog(getActivity(), R.style.MaterialDialogSheet);

        mBottomSheetDialog.setContentView(R.layout.dialog_mainscreen_filter); // your custom view.
        mBottomSheetDialog.setCancelable(true);
        mBottomSheetDialog.getWindow().setLayout(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);
        mBottomSheetDialog.getWindow().setGravity(Gravity.BOTTOM);
        mBottomSheetDialog.show();


        ImageView img_cross = mBottomSheetDialog.findViewById(R.id.img_cross);
        final ImageView img_new = mBottomSheetDialog.findViewById(R.id.img_new);
        final ImageView img_Used = mBottomSheetDialog.findViewById(R.id.img_Used);


        img_cross.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                mBottomSheetDialog.dismiss();
            }
        });


        img_new.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                img_new.setImageResource(R.drawable.checkbox_tick);
                img_Used.setImageResource(R.drawable.checkbox_tick_gray);
            }
        });
        img_Used.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                img_Used.setImageResource(R.drawable.checkbox_tick);
                img_new.setImageResource(R.drawable.checkbox_tick_gray);
            }
        });

dialog's xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    >


    <android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:cardBackgroundColor="@color/colorWhite"
        app:cardCornerRadius="5dp"
        app:cardElevation="@dimen/margin_10">

        <LinearLayout xmlns:app="http://schemas.android.com/apk/res-auto"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical"
            android:padding="@dimen/margin_10">

            <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_centerVertical="true"
                    android:text="@string/filter"
                    android:textStyle="bold"
                    android:textColor="@color/colorGreen"
                    android:textSize="@dimen/font_large" />

                <ImageView
                    android:id="@+id/img_cross"
                    android:layout_width="25dp"
                    android:layout_height="25dp"
                    android:layout_alignParentRight="true"
                    android:layout_centerVertical="true"
                    android:src="@drawable/cross" />
            </RelativeLayout>

            <View
                android:layout_width="match_parent"
                android:layout_height="1dp"
                android:layout_marginTop="@dimen/margin_20"
                android:background="@color/colorfaintGreen" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/margin_20"
                android:gravity="center_vertical"
                android:orientation="horizontal">

                <ImageView
                    android:id="@+id/img_new"
                    android:layout_width="25dp"
                    android:layout_height="25dp"
                    android:src="@drawable/checkbox_tick" />

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginLeft="@dimen/margin_10"
                    android:text="@string/New"
                    android:textColor="@color/colorText"
                    android:textSize="@dimen/fontsize_normal"
                    android:textStyle="bold" />

                <ImageView
                    android:id="@+id/img_Used"
                    android:layout_width="25dp"
                    android:layout_height="25dp"
                    android:layout_marginLeft="@dimen/margin_30"
                    android:src="@drawable/checkbox_tick_gray" />

                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginLeft="@dimen/margin_10"
                    android:text="@string/Used"
                    android:textColor="@color/colorText"
                    android:textSize="@dimen/fontsize_normal"
                    android:textStyle="bold" />

            </LinearLayout>

            <View
                android:layout_width="match_parent"
                android:layout_height="1dp"
                android:layout_marginTop="@dimen/margin_20"
                android:background="@color/colorfaintGreen" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/margin_20"
                android:orientation="horizontal">

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="1"
                    android:gravity="center"
                    android:orientation="vertical">

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="00"
                        android:textColor="@color/colorTextGray"
                        android:textSize="@dimen/fontsize_medium"
                        android:textStyle="bold" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="|"
                        android:textColor="@color/colorTextGray"
                        android:textSize="@dimen/fontsize_normal"
                        android:textStyle="bold" />
                </LinearLayout>

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="1"
                    android:gravity="center"
                    android:orientation="vertical">

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="50"
                        android:textColor="@color/colorTextGray"
                        android:textSize="@dimen/fontsize_medium"
                        android:textStyle="bold" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="|"
                        android:textColor="@color/colorTextGray"
                        android:textSize="@dimen/fontsize_normal"
                        android:textStyle="bold" />
                </LinearLayout>

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="1"
                    android:gravity="center"
                    android:orientation="vertical">

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="100"
                        android:textColor="@color/colorTextGray"
                        android:textSize="@dimen/fontsize_medium"
                        android:textStyle="bold" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="|"
                        android:textColor="@color/colorTextGray"
                        android:textSize="@dimen/fontsize_normal"
                        android:textStyle="bold" />
                </LinearLayout>

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="1"
                    android:gravity="center"
                    android:orientation="vertical">

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="200"
                        android:textColor="@color/colorTextGray"
                        android:textSize="@dimen/fontsize_medium"
                        android:textStyle="bold" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="|"
                        android:textColor="@color/colorTextGray"
                        android:textSize="@dimen/fontsize_normal"
                        android:textStyle="bold" />
                </LinearLayout>

                <LinearLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_weight="1"
                    android:gravity="center"
                    android:orientation="vertical">

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="200+"
                        android:textColor="@color/colorTextGray"
                        android:textSize="@dimen/fontsize_medium"
                        android:textStyle="bold" />

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:text="|"
                        android:textColor="@color/colorTextGray"
                        android:textSize="@dimen/fontsize_normal"
                        android:textStyle="bold" />
                </LinearLayout>


            </LinearLayout>

            <RelativeLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content">

                <ImageView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_centerVertical="true"
                    android:layout_marginLeft="22dp"
                    android:layout_marginTop="@dimen/margin_20"
                    android:src="@drawable/filled_green" />

                <SeekBar
                    android:id="@+id/seekbar"
                    style="@style/SeekBarWithoutSteps"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginLeft="22dp"
                    android:layout_marginRight="22dp"
                    android:layout_marginTop="@dimen/margin_10"
                    android:max="4"
                    android:maxHeight="@dimen/margin_5"
                    android:minHeight="@dimen/margin_5"
                    android:paddingLeft="@dimen/margin_10"
                    android:paddingRight="@dimen/margin_10"
                    android:progressBackgroundTint="@color/colorGray"
                    android:progressTint="@color/colorGreen"
                    android:theme="@style/Widget.AppCompat.SeekBar.Discrete"
                    android:thumb="@drawable/filled_green"
                    android:thumbOffset="15dp" />


            </RelativeLayout>

            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center_horizontal"
                android:text="@string/search_near_me_in_km"
                android:textColor="@color/colorTextGray"
                android:textSize="@dimen/fontsize_normal"
                android:textStyle="bold" />


            <Button
                android:id="@+id/btn_register"
                android:layout_width="match_parent"
                android:layout_height="@dimen/btn_height"
                android:layout_marginBottom="@dimen/margin_10"
                android:layout_marginTop="@dimen/margin_10"
                android:background="@drawable/btn_bg_green_rounded"
                android:text="@string/submit"
                android:textColor="@color/colorWhite"
                android:textSize="@dimen/fontsize_medium" />

        </LinearLayout>


    </android.support.v7.widget.CardView>
</LinearLayout>

Style.xml ------------------------------------------

     <style name="MaterialDialogSheet" parent="@android:style/Theme.Dialog">
        <item name="android:windowIsTranslucent">true</item>
        <item name="android:windowBackground">@android:color/white</item>
        <item name="android:windowContentOverlay">@null</item>
        <item name="android:windowNoTitle">true</item>
        <item name="android:backgroundDimEnabled">true</item>
        <item name="android:windowIsFloating">false</item>
        <item name="android:windowAnimationStyle">@style/MaterialDialogSheetAnimation</item>
    </style>


    <style name="MaterialDialogSheetAnimation">
        <item name="android:windowEnterAnimation">@anim/popup_show</item>
        <item name="android:windowExitAnimation">@anim/popup_hide</item>
    </style>

Add Animations in res folder: anim/popup_show.xml

      <?xml version="1.0" encoding="utf-8"?>
    <set xmlns:android="http://schemas.android.com/apk/res/android">
        <translate
            android:duration="300"
            android:fromYDelta="100%p"
            android:interpolator="@android:anim/accelerate_decelerate_interpolator"
            android:toYDelta="0" />
    </set>

anim/popup_hide.xml

        <?xml version="1.0" encoding="utf-8"?>
    <set xmlns:android="http://schemas.android.com/apk/res/android">
        <translate
            android:duration="300"
            android:fromYDelta="0"
            android:interpolator="@android:anim/accelerate_decelerate_interpolator"
            android:toYDelta="100%p" />
    </set>

score 0 · Answer 13 · answered Dec 13 '19 at 08:04

Instead of using custom dialog , use activity class for this. In manifest file specify the style attribute as below

android:theme="@style/AppThemeDialog"

And add AppThemeDialog in style as below

<style name="AppThemeDialog" parent="Theme.AppCompat">

<item name="colorBackgroundFloating">#ff424242</item> <item name="listPreferredItemPaddingLeft">0dp</item> <item name="android:windowIsFloating">true</item> <item name="listPreferredItemPaddingRight">0dp</item> </style>

score 0 · Answer 14 · answered Apr 16 '20 at 07:41

Using com.google.android.material.dialog.MaterialAlertDialogBuilder makes everything fun. Here my code

MaterialAlertDialogBuilder(requireContext()).apply {
        setView(layoutInflater.inflate(R.layout.filter_view, null))
        show()
    }

And Result

score 0 · Answer 15 · answered Nov 07 '21 at 09:41

For me I have tried this way and it worked for me.

 @Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    binding = DialogPromotionsBinding.inflate(getLayoutInflater());
    
    // Sizing the Dialog
    Rect displayRectangle = new Rect();
    getWindow().getDecorView().getWindowVisibleDisplayFrame(displayRectangle);
    binding.getRoot().setMinWidth((int) (displayRectangle.width() * 0.9f)); // width
    binding.getRoot().setMinHeight((int) (displayRectangle.height() * 0.9f)); // Height
    
   
    setContentView(binding.getRoot());

The nice thing about it is that you can retrieve the percentage from the res files instead of hardcoding them, and set different values based on the device size.

This exists in the view binding library, check the following link: https://developer.android.com/topic/libraries/view-binding — هيثم, Feb 20 '23 at 08:05

score -1 · Answer 16 · edited Nov 06 '18 at 06:41

-1

MyDialogFragment myDialogFragment = 
    new MyDialogFragment(activity,arraylist.get(position).getImage());
                                myDialogFragment.show();

Window window = myDialogFragment.getWindow();
        window.setLayout(WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.MATCH_PARENT);

edited Nov 06 '18 at 06:41

MJM

5,119
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answered Nov 06 '18 at 06:37

Suvarthee Chakravarti

61
6

Hi Suvarthee. Code only answers are considered low quality. Can you add an explanation of how your code works and how it addresses the problem in the question. – Dijkgraaf Nov 06 '18 at 06:57
DialogFragment has no getWindow() method. – Alexey Ozerov Oct 06 '20 at 04:10

score -2 · Answer 17 · answered Aug 28 '19 at 09:29

This can be considered as a simple hack to set your layout width for example 1000dp and height wrap content like :

<LinearLayout
    android:layout_width="1000dp"
    android:gravity="center"
    android:padding="10dp"
    android:background="@color/colorAccent"
    android:orientation="vertical"     
    android:layout_height="wrap_content">

score -2 · Answer 18 · answered May 24 '20 at 11:16

-2

You can programatically set a dialog width and height.

dialog = new Dialog(this);
dialog.setContentView(R.layout.dialog_create_subcategory);
dialog.getWindow().setLayout(width, height);

answered May 24 '20 at 11:16

Mpwanyi Samuel

178
3
7

Android get full width for custom Dialog

18 Answers18

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