Change style for AlertDialog lower grey panel

Change style for AlertDialog lower grey panel - android

What style is causing the grey bar in the bottom of an AlertDialog?
Either I need to change the rest of the dialog to match the color or vice versa. I've tried modifying #android:buttonStyle and #android:buttonBarStyle. That helps but there's still some grey peeking out from the edges of the region.
Here are my current styles:
<style name="MyAlertDialog" parent="#android:style/Theme.Dialog">
<item name="#android:background">#FF000000</item>
<item name="#android:buttonBarStyle">#style/MyButtonBar</item>
</style>
<style name="MyButtonBar" parent="#android:style/ButtonBar">
<item name="#android:background">#FF000000</item>
</style>
And it looks like this:

Here is a working solution, based on Rod_Algonquin's idea of using a custom layout.
private void showCustomAlert (String message)
{
// build dialog
LayoutInflater inflater = getLayoutInflater();
View alertView = inflater.inflate (R.layout.custom_dialog, null);
AlertDialog.Builder builder = new AlertDialog.Builder (this, R.style.CustomAlertDialog);
builder.setView (alertView);
final AlertDialog alert = builder.create();
// message
((TextView)alertView.findViewById (R.id.message)).setText (message);
// ok button
alertView.findViewById (R.id.cancel).setOnClickListener (new View.OnClickListener()
{
#Override public void onClick(View v) { alert.dismiss(); }
});
// show
alert.show();
}
Here is a layout that works with this code:
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:background="#FF000000">
<TextView android:id="#+id/alertTitle"
android:singleLine="true"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="50dp"
android:gravity="center"
android:background="#android:color/black"
android:textColor="#android:color/white"
android:textAppearance="#android:style/TextAppearance.Large"
android:text="#string/custom_alert_title" />
<TextView android:id="#+id/message"
style="#android:attr/textAppearanceMedium"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="20dp"
android:background="#android:color/black"
android:textColor="#android:color/white"
android:textAppearance="#android:style/TextAppearance.Medium" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:gravity="center"
android:background="#android:color/black"
android:measureWithLargestChild="true">
<Button android:id="#+id/cancel"
style="?android:attr/buttonBarButtonStyle"
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:minHeight="50dp"
android:minWidth="100dp"
android:textSize="14sp"
android:text="#android:string/ok" />
</LinearLayout>
</LinearLayout>
Finally, here's the styles, from styles.xml, I referenced; you may not need them depending on your dialog coloring.
<style name="CustomAlertDialog" parent="#android:style/Theme.Dialog">
<item name="#android:background">#FF000000</item>
<item name="#android:buttonBarStyle">#style/CustomButtonBar</item>
</style>
<style name="CustomButtonBar" parent="#android:style/ButtonBar">
<item name="#android:background">#FF000000</item>
</style>

Related

PopupWindow not shown as expected (preview is ok)

I'm trying to show a full screen popup window from a fragment. I was starting the layout for the screen and it looked as expected in the AS screen preview, but it doesn't when it is executed in a device. Basically, it seems that the paddings are omitted. All of them, the paddings in the root of the layout, in the image view which I put to increase the clickable area, in the text input layout (added by theme).
On the other hand, the animation is not shown in some devices but in emulator is.
Here is the layout file ``:
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/dark_gray"
android:fitsSystemWindows="true"
android:paddingStart="#dimen/padding_start"
android:paddingTop="#dimen/padding_top"
android:paddingEnd="#dimen/padding_end"
android:paddingBottom="#dimen/padding_bottom">
<ImageView
android:id="#+id/bt_close"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/grid_size_x2_5"
android:src="#drawable/ic_close"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/tv_title"
style="#style/TextAppearance.Touche.H3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:hint="Product"
android:text="Product"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="#id/bt_close"
tools:textColorHint="#color/white" />
<Button
android:id="#+id/bt_add_item"
style="#style/TextAppearance.Touche.Button.Primary"
android:layout_width="match_parent"
android:layout_height="#dimen/button_height"
android:text="#string/add_order_add__to_order"
app:layout_constraintBottom_toBottomOf="parent" />
<com.google.android.material.textfield.TextInputLayout
android:id="#+id/ti_quantity"
android:layout_width="#dimen/grid_size_x10"
android:layout_height="wrap_content"
android:layout_marginTop="#dimen/grid_size_x6"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="#id/bt_close">
<com.google.android.material.textfield.TextInputEditText
android:id="#+id/et_quantity"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="number"
android:lines="1"
android:maxLength="50"
android:paddingStart="#dimen/padding_start"
android:paddingTop="#dimen/padding_top"
android:paddingEnd="#dimen/padding_end"
android:paddingBottom="#dimen/padding_bottom"
android:text="0" />
</com.google.android.material.textfield.TextInputLayout>
<ImageButton
android:id="#+id/bt_less"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#null"
android:paddingStart="#dimen/padding_start"
android:paddingTop="#dimen/padding_top"
android:paddingEnd="#dimen/padding_end"
android:paddingBottom="#dimen/padding_bottom"
android:src="#drawable/ic_less_selector"
app:layout_constraintBottom_toBottomOf="#id/ti_quantity"
app:layout_constraintEnd_toStartOf="#id/ti_quantity"
app:layout_constraintTop_toTopOf="#id/ti_quantity" />
<ImageButton
android:id="#+id/bt_add"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#null"
android:paddingStart="#dimen/padding_start"
android:paddingTop="#dimen/padding_top"
android:paddingEnd="#dimen/padding_end"
android:paddingBottom="#dimen/padding_bottom"
android:src="#drawable/ic_add_selector"
app:layout_constraintBottom_toBottomOf="#id/ti_quantity"
app:layout_constraintStart_toEndOf="#id/ti_quantity"
app:layout_constraintTop_toTopOf="#id/ti_quantity" />
</androidx.constraintlayout.widget.ConstraintLayout>
And here you have the kotlin code inside a fragment:
context?.let {
val customView: View = (it.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater).inflate(R.layout.popup_add_item, null)
val popupWindow = PopupWindow(it)
popupWindow.contentView = customView
popupWindow.width = LinearLayout.LayoutParams.MATCH_PARENT
popupWindow.height = LinearLayout.LayoutParams.MATCH_PARENT
popupWindow.animationStyle = R.style.popup_window_animation // TODO Not working in some devices
popupWindow.elevation = 5f
popupWindow.showAtLocation(getBinding().rvDiscounts, Gravity.CENTER, 0, 0)
val btClose = customView.findViewById<ImageView>(R.id.bt_close)
val btAddToCart = customView.findViewById<Button>(R.id.bt_add_item)
val btAdd = customView.findViewById<ImageButton>(R.id.bt_add)
val btLess = customView.findViewById<ImageButton>(R.id.bt_less)
val etQuantity = customView.findViewById<TextInputEditText>(R.id.et_quantity)
btClose.setOnClickListener {
popupWindow.dismiss()
}
btAddToCart.setOnClickListener {
// TODO add to cart
popupWindow.dismiss()
}
btAdd.setOnClickListener {
val currentQuantity = etQuantity.text.toString().toInt()
etQuantity.setText(currentQuantity.inc().toString())
}
btLess.setOnClickListener {
val currentQuantity = etQuantity.text.toString().toInt()
if (currentQuantity > 0) etQuantity.setText(currentQuantity.dec().toString())
}
}
And finally the screenshots, the preview and expected first, the shown on the device second:

To the plus and minus button use a android:margin_start="8dp" and android:margin_end="8dp" respectively, to get some space between the button and the TextInputEditText box.
If you wish to center the zero within TextInputEditText then use android:gravity="center"
The #dimen/padding_start values in these might not be acceptable, so just hardcode the values using android:paddingHorizontal="8dp" and android:paddingVertical="8dp".

<style name="AppTheme.FullScreenDialog" parent="Theme.MaterialComponents.Light.Dialog">
<item name="colorPrimaryDark">#color/colorPrimaryDark</item>
<item name="colorAccent">#color/colorAccent</item>
<item name="colorPrimary">#color/colorPrimary</item>
<item name="android:windowIsFloating">false</item>
<item name="android:windowBackground">#android:color/white</item>
<item name="actionMenuTextColor">#color/colorAccent</item>
</style>
Use this style while creating your Dialog in the fragment like this :
var fullScreenCameraDialog = Dialog(context, R.style.AppTheme_FullScreenDialog)

Custom Alertdialog width is bigger than the shown width in layout xml

I am trying to create custom alertdialog. Here is my alertdialog custom layout xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:gravity="center"
android:orientation="horizontal">
<ProgressBar
android:id="#+id/progressBar"
style="?android:attr/progressBarStyle"
android:layout_width="wrap_content"
android:layout_height="match_parent" />
<TextView
android:id="#+id/textView"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:text="Processing" />
</LinearLayout>
</RelativeLayout>
and the code from activity where i call custom alertdialog
LayoutInflater inflater = MainActivity.this.getLayoutInflater();
View dialogView = inflater.inflate(R.layout.layoutalertprogress, null);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(MainActivity.this);
alertDialogBuilder.setView(dialogView);
alertDialog = alertDialogBuilder.create();
if(!alertDialog.isShowing())
{
alertDialog.show();
}
problem is even in layout file linearlayout width is wrapped to its content like this
the real width of alertdialog looks like this in runtime
so the real width of alertdialog is wider (wider than the layout shown above).
It seems that linearlayout width is not wrapped to its contents so there is big unused space from its edges to its child elements. how to make this linearlayout width to wrap its contents so the unused space from its edges can be removed? Thanks

Try this
set background color to child LinearLayout
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:gravity="center"
android:background="#android:color/white"
android:orientation="horizontal">
<ProgressBar
android:id="#+id/progressBar"
style="?android:attr/progressBarStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:text="Processing" />
</LinearLayout>
</RelativeLayout>
and then add this line in your java code
alertDialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
after this
AlertDialog alertDialog = alertDialogBuilder.create();

Use simply just setLayout method with your desired width and height. This will make your dialog width and height as specified.
Kotlin version,
private fun showDialog() {
val dialog = AlertDialog.Builder(this)
val layout = LayoutInflater.from(this).inflate(R.layout.custom_dialog_layout, null, false)
dialog.setView(layout)
val alert = dialog.create()
alert.show()
alert.window?.setBackgroundDrawableResource(android.R.color.transparent)
alert.window?.setLayout(600, 600)
}

LayoutInflater inflater = MainActivity.this.getLayoutInflater();
View dialogView = inflater.inflate(R.layout.layoutalertprogress, null);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(MainActivity.this);
alertDialogBuilder.setView(dialogView);
AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.parseColor("#00000000")));
if(!alertDialog.isShowing())
{
alertDialog.show();
}

I faced the same problem and the solution which worked for me is:
Create a theme with the followings:
<style name="yourThemeName" parent="Theme.AppCompat.Dialog">
...
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowBackground">#android:color/transparent</item>
</style>
And then in code:
inflatedView= layoutInflater.inflate(R.layout.yourLayoutId, null)
dialog = AlertDialog.Builder(this, R.style.yourThemeName)
.setView(inflatedView)
dialog.show()

change your relative layout as below
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="vertical">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:gravity="center"
android:orientation="horizontal">
<ProgressBar
android:id="#+id/progressBar"
style="?android:attr/progressBarStyle"
android:layout_width="wrap_content"
android:layout_height="match_parent" />
<TextView
android:id="#+id/textView"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:gravity="center"
android:text="Processing" />
</LinearLayout>
</LinearLayout>
Create a theme for alertdialog in style.xml as below
<style name="AlertDialogCustom" parent="AlertDialog.AppCompat">
<item name="android:textColor">#00FF00</item>
<item name="android:typeface">monospace</item>
<item name="android:textSize">10sp</item>
<item name="android:layout_width">wrap_content</item>
</style>
Create below method to call your dialog.
public void showDemoDialog() {
LayoutInflater inflater = MainActivity.this.getLayoutInflater();
View dialogView = inflater.inflate(R.layout.demodg, null);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(MainActivity.this, R.style.AlertDialogCustom);
alertDialogBuilder.setView(dialogView);
AlertDialog alertDialog = alertDialogBuilder.create();
if (!alertDialog.isShowing()) {
alertDialog.show();
alertDialog.getWindow().setLayout(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
}
}
This is the result when run on device.

Set Popup menu to full screen

Note : This is popup menu not popup window.So I request you all to read carefully.
I have implemented pop menu. It is displaying in half of the screen. I want to spread this to entire width of device. I tried to change its style by setting layout_width as match_parent but with no success.
Below is what I tried so far:
Style
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<!-- Customize your theme here. -->
<item name="popupMenuStyle">#style/PopupMenu</item>
</style>
<!-- Change Overflow Menu Background -->
<style name="PopupMenu" parent="android:Widget.Holo.Light.ListPopupWindow">
<item name="android:popupBackground">#888888</item>
<item name="android:layout_width">match_parent</item>
</style>
Below is my java code:
PopupMenu menu = new PopupMenu(getActivity(), tvnext);
for (int i = 0; i < array.size(); i++) {
menu.getMenu().add(1, i, 1, array.get(i).getAccountName());
}
menu.show();
menu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
#Override
public boolean onMenuItemClick(MenuItem item) {
setUpNextFunctionality(item.getItemId());
return false;
}
});
P.S : Please don't suggest me to use popup window. This is my last option if nothing work.

I got your question. Instead of modify something use new widget which can easily fulfill your necessary and compatible with newer version.
Google introduce new Material concept as Bottom-Sheet
To use it in android you can use git hub libraries like this.

I don't think you can do that without implementing of your own popup window similar to PopupMenu. If you will check MenuPopupHelper::createPopup:
#NonNull
private MenuPopup createPopup() {
final WindowManager windowManager = (WindowManager) mContext.getSystemService(
Context.WINDOW_SERVICE);
final Display display = windowManager.getDefaultDisplay();
final Point displaySize = new Point();
if (Build.VERSION.SDK_INT >= 17) {
display.getRealSize(displaySize);
} else if (Build.VERSION.SDK_INT >= 13) {
display.getSize(displaySize);
} else {
displaySize.set(display.getWidth(), display.getHeight());
}
final int smallestWidth = Math.min(displaySize.x, displaySize.y);
final int minSmallestWidthCascading = mContext.getResources().getDimensionPixelSize(
R.dimen.abc_cascading_menus_min_smallest_width);
final boolean enableCascadingSubmenus = smallestWidth >= minSmallestWidthCascading;
final MenuPopup popup;
if (enableCascadingSubmenus) {
popup = new CascadingMenuPopup(mContext, mAnchorView, mPopupStyleAttr,
mPopupStyleRes, mOverflowOnly);
} else {
popup = new StandardMenuPopup(mContext, mMenu, mAnchorView, mPopupStyleAttr,
mPopupStyleRes, mOverflowOnly);
}
// Assign immutable properties.
popup.addMenu(mMenu);
popup.setOnDismissListener(mInternalOnDismissListener);
// Assign mutable properties. These may be reassigned later.
popup.setAnchorView(mAnchorView);
popup.setCallback(mPresenterCallback);
popup.setForceShowIcon(mForceShowIcon);
popup.setGravity(mDropDownGravity);
return popup;
}
you will see that size of PopupMenu kind of hardcoded as per display size. So probably easy way is to check PopupMenu related source code and implement something similar, but with sizes which you'd like to have.

Trythis:
pwindow =
new PopupWindow(layoutt,LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT,true);

Try to set minWidth in your style as below
<item name="android:minWidth">1000dp</item>

try this ,
inflater.inflate(R.layout.menu, menu);
or
menu.inflate(R.layout.popup_menu);

Make it translucent. I made same for pop up like this. Please check this one. May be it also work for you.
In your manifest:
<activity
android:name=".ActivityInviteFriend"
android:theme="#style/Theme.TransparentInfo">
</activity>
In style: main theme:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">#color/LightappActionBarColor</item>
<item name="colorPrimaryDark">#color/appColor</item>
<item name="colorAccent">#color/btn_color</item>
<item name="windowNoTitle">true</item>
<item name="windowActionBar">false</item>
</style>
and your custom theme:
<color name="semiTransparentBlack">#00000000</color>
<style name="Theme.TransparentInfo" parent="AppTheme">
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowBackground">#color/semiTransparentBlack</item>
<item name="android:windowContentOverlay">#null</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowIsFloating">false</item>
<item name="android:backgroundDimEnabled">true</item>
</style>
Your Activity:
package com.gc.naifizzy;
import android.graphics.drawable.ColorDrawable;
import android.os.Bundle;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.view.Window;
import android.widget.Button;
import android.widget.Toast;
public class ActivityInviteFriend extends AppCompatActivity {
Button btn_send;
Snackbar snackbar;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setBackgroundDrawable(
new ColorDrawable(android.graphics.Color.TRANSPARENT));
setContentView(R.layout.activity_invite_friend);
btn_send = (Button) findViewById(R.id.btn_send);
btn_send.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
//snack("Invitation sent successfully...");
Toast.makeText(ActivityInviteFriend.this, "Invitation sent successfully", Toast.LENGTH_SHORT).show();
finish();
}
});
}
public void snack(String data) {
snackbar = Snackbar
.make(findViewById(android.R.id.content), data, Snackbar.LENGTH_LONG)
.setAction("Dismiss", new View.OnClickListener() {
#Override
public void onClick(View view) {
snackbar.dismiss();
}
});
snackbar.show();
}
}
and finally your xml layout :
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#502f2f2f">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="300dp"
android:layout_centerInParent="true"
android:background="#android:color/white"
android:paddingLeft="5dp"
android:paddingRight="5dp">
<RelativeLayout
android:id="#+id/dds"
android:layout_width="match_parent"
android:layout_height="45dp"
android:background="#112f2f2f"
android:paddingTop="10dp"
android:visibility="visible">
<TextView
android:id="#+id/txt_what"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerVertical="true"
android:gravity="center_vertical|left"
android:paddingLeft="10dp"
android:text="Invite people to join your tree on Naifizzy"
android:textColor="#color/appColor"
android:textSize="15sp"
android:textStyle="bold" />
</RelativeLayout>
<View
android:id="#+id/view"
android:layout_width="match_parent"
android:layout_height="3dp"
android:layout_below="#id/dds"
android:layout_marginTop="3dp"
android:alpha="0.5"
android:background="#color/appColor"
android:visibility="visible" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/view"
android:layout_marginTop="20dp"
android:gravity="center_vertical|center_horizontal"
android:orientation="vertical">
<TextView
android:id="#+id/txt_share"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:text="Invite people by sharing this link "
android:textColor="#992f2f2f"
android:textSize="15sp" />
<EditText
android:id="#+id/edt_user_link"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_below="#id/txt_share"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:background="#drawable/layout_border"
android:editable="false"
android:paddingLeft="10dp"
android:singleLine="true"
android:text="http://naifizzy.com/#parik_dhakan"
android:textColor="#992f2f2f"
android:textSize="15sp" />
<View
android:id="#+id/view1"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_below="#id/edt_user_link"
android:layout_marginBottom="20dp"
android:layout_marginTop="20dp"
android:alpha="0.5"
android:background="#color/appColor" />
<TextView
android:id="#+id/txt_share2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/view1"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:text="Send by email "
android:textColor="#992f2f2f"
android:textSize="15sp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_marginBottom="30dp"
android:layout_marginTop="10dp"
android:orientation="horizontal"
android:visibility="visible"
android:weightSum="1">
<LinearLayout
android:id="#+id/ed_l"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.2"
android:background="#drawable/layout_border"
android:orientation="horizontal"
android:visibility="visible">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.TextInputLayout
android:id="#+id/edl_current"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerInParent="true"
android:paddingTop="5dp"
android:textColorHint="#992f2f2f"
android:textSize="15sp">
<EditText
android:id="#+id/edt_mail"
style="#style/StyledTilEditText"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_centerHorizontal="true"
android:background="#android:color/transparent"
android:hint="Enter recipients' Email seprated by commas "
android:inputType="textEmailAddress"
android:paddingLeft="10dp"
android:textColor="#992f2f2f"
android:textColorHint="#992f2f2f"
android:textSize="15sp" />
</android.support.design.widget.TextInputLayout>
<ImageView
android:id="#+id/img_show"
android:layout_width="30dp"
android:layout_height="25dp"
android:layout_alignParentEnd="true"
android:layout_centerVertical="true"
android:layout_marginEnd="20dp"
android:scaleType="centerInside"
android:src="#drawable/ic_eye"
android:visibility="gone" />
</RelativeLayout>
</LinearLayout>
<EditText
android:id="#+id/edt_user_link2"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#id/txt_share2"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#drawable/layout_border"
android:paddingLeft="10dp"
android:singleLine="true"
android:text="http://naifizzy.com/#parik_dhakan"
android:textColor="#992f2f2f"
android:textSize="15sp"
android:visibility="gone" />
<Button
android:id="#+id/btn_send"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginRight="5dp"
android:layout_weight="0.8"
android:background="#drawable/signupbg"
android:gravity="center_vertical|center_horizontal"
android:text="Send\nInvites"
android:textColor="#android:color/white"
android:textSize="10sp" />
</LinearLayout>
</LinearLayout>
</RelativeLayout>
</RelativeLayout>

style spinner drop down list

I have several issues with styling a spinner
I need to change the drawable of the spinner(selected view)
when the user opens the dropdown list(I tried several selectors
with different states but nothing works properly)
I can`t change the text color on the items in dropdown list (I can change
color but I need different color for the selected value) you can see in more
detail in links below.
I can`t remove the dividers from the dropdown.
I don`t want to use custom layout with button and a list to simulate the functionality of spinner(but if there is no solution I will do that).
The style.xml
<resources xmlns:android="http://schemas.android.com/apk/res/android">
<style name="AppBaseTheme" parent="#android:style/Theme.Black.NoTitleBar.Fullscreen">
<item name="android:background">#android:color/transparent</item>
<item name="android:windowBackground">#android:color/white</item>
<item name="android:colorBackground">#android:color/white</item>
<item name="android:dropDownSpinnerStyle">#style/SpinnerTheme</item>
</style>
<style name="SpinnerAppTheme" parent="android:Widget.Holo.Light.Spinner">
<item name="android:background">#drawable/spinner_background_holo_light</item>
<item name="android:dropDownSelector">#drawable/list_selector_holo_light</item>
<item name="android:dropDownListViewStyle">#style/mySpinnerStyle</item>
</style>
<style name="mySpinnerStyle" parent="android:Widget.ListView.DropDown">
<item name="android:divider">#null</item>
<item name="android:dividerHeight">0px</item>
</style>
<style name="Theme_Dialog_Translucent" parent="android:Theme.Dialog">
<item name="android:windowBackground">#null</item>
<item name="android:background">#android:color/white</item>
<item name="android:windowTitleStyle">#style/dialog_title_style</item>
</style>
<style name="Theme_Dialog_Measurment_Data_Dialog" parent="android:Theme.Dialog">
<item name="android:windowBackground">#null</item>
<item name="android:background">#color/general_background_color</item>
<item name="android:windowTitleStyle">#style/dialog_title_style</item>
</style>
<style name="dialog_title_style" parent="android:Widget.TextView">
<item name="android:textColor">#android:color/black</item>
</style>
<Spinner
android:id="#+id/res_spinner"
android:layout_width="0dp"
android:layout_height="30dp"
android:layout_weight="60"
android:background="#drawable/ref_spinner_selector"
android:dropDownVerticalOffset="1dp"
android:dropDownWidth="60dp"
android:gravity="center"
android:popupBackground="#null"
android:spinnerMode="dropdown"/>
how the spinner needs to be look like
how the spinner looks like now
Thanks
Update:
if anyone will have problems to customize spinners
I manage to fix all the issues using ListPopupWindow
private void initPopup()
{
_lp = new ListPopupWindow(getActivity());
_lp.setAnchorView(_resTitle);
ColorDrawable cd = new ColorDrawable(getResources().getColor(android.R.color.transparent));
_lp.setBackgroundDrawable(cd);
_lp.setOnDismissListener(new OnDismissListener()
{
#Override
public void onDismiss()
{
_resTitle.setSelected(false);
}
});
_listPopupAdapter = new DataSetListAdapter(getActivity(), _resData);
_lp.setAdapter(_listPopupAdapter);
}
onclick
case R.id.res_title:
if (!_lp.isShowing())
{
_resTitle.setSelected(true);
_lp.setOnItemClickListener(this);
_lp.show();
_lp.getListView().setDivider(null);
_lp.getListView().setDividerHeight(0);
}
else
{
_resTitle.setSelected(false);
_lp.dismiss();
}
break;

Android does not permit make customization of spinner UI.So
If you want to modify your spinner UI,Then use android popup view where you can put your style UI with effect like drop-down menu
example
spinner=(EditText)findViewById(R.id.txt_Spinner);
spinner.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
p = new Point();
p.x = location[0]+(v.getHeight());
p.y = location[1]+v.getHeight();
if (p != null)
showPopup(statusActivity.this, p);
System.out.println("show popup");
}
});
// The method that displays the popup.
private void showPopup(final Activity context, Point p) {
int popupWidth = 300;
int popupHeight = 500;
// Inflate the popup_layout.xml
LinearLayout viewGroup = (LinearLayout) context.findViewById(R.id.popup);
LayoutInflater layoutInflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View layout = layoutInflater.inflate(R.layout.popup_layout, viewGroup);
// Creating the PopupWindow
popup = new PopupWindow(context);
popup.setContentView(layout);
popup.setWidth(popupWidth);
popup.setHeight(popupHeight);
popup.setFocusable(true);
// Some offset to align the popup a bit to the right, and a bit down, relative to button's position.
int OFFSET_X = 00;
int OFFSET_Y = 00;
// Clear the default translucent background
popup.setBackgroundDrawable(new BitmapDrawable());
// Displaying the popup at the specified location, + offsets.
popup.showAtLocation(layout, Gravity.NO_GRAVITY, p.x + OFFSET_X, p.y + OFFSET_Y);
((TextView)layout.findViewById(R.id.textView2)).setClickable(true);
((TextView)layout.findViewById(R.id.textView3)).setClickable(true);
((TextView)layout.findViewById(R.id.textView4)).setClickable(true);
((TextView)layout.findViewById(R.id.textView5)).setClickable(true);
((TextView)layout.findViewById(R.id.textView6)).setClickable(true);
((TextView)layout.findViewById(R.id.textView7)).setClickable(true);
((TextView)layout.findViewById(R.id.textView8)).setClickable(true);
((TextView)layout.findViewById(R.id.textView9)).setClickable(true);
}
and popup.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/popup"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/popup_bg"
android:orientation="vertical" >
<TextView
android:id="#+id/textView1"
style="#style/text_orange_heading"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Select Status"
android:textAppearance="?android:attr/textAppearanceLarge" />
<TextView
android:id="#+id/textView2"
style="#style/text_blue_contains"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:onClick="onClick"
android:clickable="true"
android:drawableBottom="#drawable/line_white"
android:tag="Sleeping"
android:text="Sleeping" />
<TextView
android:id="#+id/textView3"
style="#style/text_blue_contains"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:onClick="onClick"
android:clickable="true"
android:drawableBottom="#drawable/line_white"
android:tag="Available"
android:text="Available" />
<TextView
android:id="#+id/textView4"
style="#style/text_blue_contains"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:onClick="onClick"
android:clickable="true"
android:drawableBottom="#drawable/line_white"
android:tag="Busy"
android:text="Busy" />
<TextView
android:id="#+id/textView5"
style="#style/text_blue_contains"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:onClick="onClick"
android:clickable="true"
android:drawableBottom="#drawable/line_white"
android:tag="At work"
android:text="At work" />
<TextView
android:id="#+id/textView6"
style="#style/text_blue_contains"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:onClick="onClick"
android:clickable="true"
android:drawableBottom="#drawable/line_white"
android:tag="Battery charge low"
android:text="Battery charge low" />
<TextView
android:id="#+id/textView7"
style="#style/text_blue_contains"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:onClick="onClick"
android:clickable="true"
android:drawableBottom="#drawable/line_white"
android:tag="In meeting"
android:text="In meeting" />
<TextView
android:id="#+id/textView8"
style="#style/text_blue_contains"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:onClick="onClick"
android:clickable="true"
android:drawableBottom="#drawable/line_white"
android:tag="TMS me later"
android:text="TMS me later" />
<TextView
android:id="#+id/textView9"
style="#style/text_blue_contains"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:onClick="onClick"
android:clickable="true"
android:drawableBottom="#drawable/line_white"
android:tag="At the toilet"
android:text="At the toilet" />
<EditText
android:id="#+id/textCustomize"
style="#style/text_blue_contains"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="5dp"
android:tag="Customize"
android:text="Customize" />

AlertDialog Theme: How to change item text color?

When I try to apply a standard theme to AlertDialog
AlertDialog.Builder builder = new AlertDialog.Builder(MyClass.this, AlertDialog.THEME_DEVICE_DEFAULT_LIGHT);
builder.setTitle("Change");
String[] info= this.getResources().getStringArray(R.array.info);
ArrayAdapter arrayAdapter = new ArrayAdapter(this, android.R.layout.select_dialog_singlechoice);
arrayAdapter.addAll(info);
builder.setSingleChoiceItems(arrayAdapter, ....
Result:
The note is that I have no problem with builder.setItems(...) since its text color is Black while the theme applied with builder.setSingleChoiceItems(...) has a White text color.
Any fast fix? Or any way to create a customized theme based on AlertDialog.THEME_DEVICE_DEFAULT_LIGHT ?
My customized style doesn't work as expected:
<style name="AlertDialogCustomTheme" android:parent="android:Theme.Dialog">
<item name="android:textColor">#7ABDFF</item>
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowBackground">#android:color/transparent</item>
<!--THE FOLLOWING ITEMS HAVE NOT EFFECT ... !! -->
<item name="android:layout_centerHorizontal">true</item>
<item name="android:layout_centerVertical">true</item>
<item name="android:textColorAlertDialogListItem">#A844BD</item>
<item name="android:itemBackground">#7ABDFF</item>
</style>
Update
#lopez answer is a complete solution, but I find a single line fix for my problem, a custom theme to be applied to the activity in manifest:
<style name="MyTheme">
<item name="android:textColorAlertDialogListItem">#android:color/black</item>
</style>

If anyone happens to read this, and is using the Suport library Alert Dialogs and wants to change the text color of list items then drop the android: part, like so:
<item name="textColorAlertDialogListItem">#color/your_color</item>

Personally, I use the android Dialog but I use a custom layout for that match the design of my application.
Here is an example:
new AlertDialog.Builder(context)
.setView(inflater.inflate(R.layout.dialog_delete_contact, null))
.setPositiveButton(context.getResources().getString(android.R.string.ok).toUpperCase(), new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// YOUR TREATMENT
}
})
.setNegativeButton(context.getResources().getString(android.R.string.cancel).toUpperCase(), null)
.show();
Layout:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/GrayLight"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:background="#color/Black"
android:gravity="center"
android:orientation="horizontal"
tools:ignore="DisableBaselineAlignment" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:layout_weight="2"
android:gravity="center"
android:orientation="horizontal" >
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:contentDescription="#string/app_name"
android:fitsSystemWindows="true"
android:padding="10dip"
android:src="#drawable/ic_launcher" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:layout_marginRight="20dp"
android:layout_weight="0.5"
android:gravity="center"
android:orientation="horizontal" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/remove_contact"
android:textColor="#color/White"
android:textSize="20sp"
android:textStyle="bold"
tools:ignore="HardcodedText" />
</LinearLayout>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:gravity="center"
android:orientation="vertical"
tools:ignore="DisableBaselineAlignment" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingBottom="10dp"
android:paddingLeft="20dp"
android:paddingRight="20dp"
android:paddingTop="20dp"
android:text="#string/ask_remove_contact"
android:textSize="15sp"
tools:ignore="HardcodedText" />
</LinearLayout>
Result in picture:
To avoid rewriting the code every time here is a utility class :
public class MyDialog {
public static Builder create(final Context context, final LayoutInflater layoutInflater, final String title, final String content) {
View view = layoutInflater.inflate(R.layout.generic_dialog, null);
((TextView)view.findViewById(R.id.textViewTitleDialog)).setText(title);
((TextView)view.findViewById(R.id.textViewContentDialog)).setText(content);
return new AlertDialog.Builder(context).setView(view);
}
}
And an example of using :
AlertDialog.Builder myDialog = MyDialog.create(this, getLayoutInflater(), "Quitter ECOLEMS", "Voulez-vous vraiment quitter l'application?");
myDialog.setPositiveButton("Oui", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// YOUR TREATMENT
}
})
.setNegativeButton("Non", null)
.show();
I hope you have helped!

What works for me
<style name="AlertDialogStyle" parent="Theme.AppCompat.Light.Dialog.Alert">
<item name="android:textColor">#color/text</item>
<item name="android:background">#color/background</item>
<item name="android:textColorPrimary">#color/text</item>
<item name="textColorAlertDialogListItem">#color/text</item>
</style>

This is what worked for me for every color on my dialog:
<style name="AlertDialogCustom" parent="Theme.AppCompat.Light.Dialog.Alert">
<item name="colorAccent">#00ffff</item>
<!-- Used for the title and text -->
<item name="android:textColor">#00ff00</item>
<item name="android:textColorAlertDialogListItem">#ffff00</item>
<item name="android:textColorSecondary">#ff00ff</item>
<!-- Used for the background -->
<item name="android:background">#3a3a3c</item>
</style>

AlertDialog.Builder builder = new AlertDialog.Builder(MyClass.this, AlertDialog.THEME_DEVICE_DEFAULT_LIGHT);
builder.setTitle("Change");
String[] info= this.getResources().getStringArray(R.array.info);
ArrayAdapter arrayAdapter = new ArrayAdapter(this, android.R.layout.select_dialog_singlechoice);
arrayAdapter.addAll(info);
builder.setSingleChoiceItems(arrayAdapter, ....**change this line to**
builder.setSingleChoiceItems(info,0,null);

Develop Reference

The Android operating system is a mobile operating system that was developed by Google (GOOGL?) to be primarily used for touchscreen devices, cell phones, and tablets.

Change style for AlertDialog lower grey panel - android

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AlertDialog Theme: How to change item text color?

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