Android get full width for custom Dialog

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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:

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旧巷少年郎

2020-12-02 15:50

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>

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礼貌的吻别

2020-12-02 15:50

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);

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我在风中等你

2020-12-02 15:51

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();

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無奈伤痛

2020-12-02 15:51
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
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礼貌的吻别

2020-12-02 15:52

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);

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情书的邮戳

2020-12-02 15:54

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

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