I am using material design theme in app. I am trying to show Material Design dialog in app, but in dialog positive and negative buttons are not showing. Below is my code:
new MaterialAlertDialogBuilder(getActivity())
.setMessage("Do you want to close this application ?")
.setNegativeButton("NO", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
})
.setPositiveButton("YES", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
Toast.makeText(getApplicationContext,"Hello",Toast.LENGTH_SHORT).show();
}
}).show();
themes.xml
<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.Caketale" parent="Theme.MaterialComponents.Light">
<!-- Primary brand color. -->
<item name="colorPrimary">#color/primary</item>
<item name="colorPrimaryVariant">#color/primaryDark</item>
<item name="colorOnPrimary">#color/white</item>
<item name="colorSecondary">#color/accent</item>
<item name="colorSecondaryVariant">#color/accent</item>
<!-- Secondary brand color. -->
<!-- <item name="colorSecondary">#color/teal_200</item> -->
<!-- <item name="colorSecondaryVariant">#color/teal_700</item> -->
<item name="colorOnSecondary">#color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
</style>
</resources>
How can I resolve this issue?
To use it with the design library, use this style.
<style name="AlertDialogTheme" parent="Theme.MaterialComponents.Light.Dialog.Alert">
<item name="colorPrimary">#color/colorAccent</item>
</style>
Then you use it like this.
AlertDialog.Builder builder = new AlertDialog.Builder(this, R.style.AlertDialogTheme);
builder.setTitle("AppCompatDialog");
builder.setMessage("Lorem ipsum dolor...");
builder.setPositiveButton("OK", null);
builder.setNegativeButton("Cancel", null);
builder.show();
Related
In my app I have this theme in the styles.xml
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="colorPrimary">#color/colorPrimary</item>
<item name="colorPrimaryDark">#000000</item>
<item name="colorAccent">#color/neon_green</item>
<item name="android:windowBackground">#color/black_17</item>
</style>
but the attribute windowBackground does not cause the dialog background to change. The dialog background color is still white. The neon_green highlight color does appear for the dialog text though.
Only the background color that does not change.
AlertDialog.Builder builder =
new AlertDialog.Builder(new ContextThemeWrapper(act, R.style.AppTheme));
builder.setMessage("text")
.setPositiveButton("pos ", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// FIRE ZE MISSILES!
}
})
.setNegativeButton("neg", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// User cancelled the dialog
}
});
builder.create().show();
I just added this to my styles
<style name="AppCompatAlertDialogStyle" parent="Theme.AppCompat.Light.Dialog.Alert">
<item name="android:textColor">#color/white</item>
<item name="android:textColorPrimary">#color/white</item>
<item name="android:background">#color/black_17</item>
</style>
then I passed the styles to the builder
AlertDialog.Builder builder =
new AlertDialog.Builder(act,
R.style.AppCompatAlertDialogStyle);
I have one application in which I have alert dialogue used for page navigation. It's working fine all other API...in Android 7.1.1 it's working but not showing button text. I have tried to use style also as located answer here
Missing buttons on AlertDialog | Android 7.0 (Nexus 5x)
but I am not success to solve the puzzle. My dialogue java code is like below
private void showGotoPageDialog(){
if(mTotalPages>0){
AlertDialog.Builder builder = new AlertDialog.Builder(
getActivity(),R.style.AlertDialogTheme);
builder.setTitle("Quick Navigation To:");
builder.setSingleChoiceItems(mPageOptions,mPageIndx-1,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int item) {
mIsDialogDismissed=true;
mOptionDiag.dismiss();
SlideInDownAnimator animator = new SlideInDownAnimator();
animator.setInterpolator(new OvershootInterpolator());
animator.setAddDuration(500);
animator.setRemoveDuration(500);
mQuoteList.setItemAnimator(animator);
mPageIndx=item+1;
updateQuotesList();
updatePageInfo();
}
});
builder.setNegativeButton("Dismiss",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int id) {
// action on dialog close
}
});
mOptionDiag= builder.create();
mOptionDiag.show();
}
}
and my style is like below
<style name="AppBaseTheme" parent="android:Theme.Light">
<item name="alertDialogTheme">#style/AlertDialogTheme</item>
</style>
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">#color/colorPrimary</item>
<item name="colorPrimaryDark">#color/colorPrimaryDark</item>
<item name="colorAccent">#color/colorAccent</item>
<item name="windowActionBar">true</item>
<item name="alertDialogTheme">#style/AlertDialogTheme</item>
</style>
<style name="AlertDialogTheme" parent="Theme.AppCompat.Light.Dialog.Alert">
<item name="colorPrimary">#color/colorPrimary</item>
<item name="colorPrimaryDark">#color/colorPrimaryDark</item>
<item name="colorAccent">#color/colorAccent</item>
<item name="buttonBarButtonStyle">#style/DialogButtonStyle</item>
</style>
<style name="DialogButtonStyle" parent="#style/Widget.AppCompat.Button.ButtonBar.AlertDialog">
<item name="android:textColor">#color/colorPrimary</item>
</style>
Please check and let me know if someone have similar issue and solved it.
Thanks
Can you help my figure out why is my alert dialog BLACK?!
Recently i changed my app theme to support material design, but my alert dialog got black!
Here is my create dialog Code:
AlertDialog.Builder alertDialog = new AlertDialog.Builder(TestActivity.this);
alertDialog.setCancelable(true);
alertDialog.setTitle("sample");
alertDialog.setItems(new String[] { "a", "b" }, new OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
});
alertDialog.show();
and its my main style and dialog style
<style name="MaterialTheme" parent="Theme.AppCompat.NoActionBar">
<item name="android:alertDialogStyle">#style/AppDialog</item>
<item name="android:alertDialogTheme">#style/AppDialog</item>
<item name="android:textColor">#color/black</item>
<item name="android:textColorPrimary">#color/black</item>
<item name="android:dialogTheme">#style/AppDialog</item>
<item name="colorPrimaryDark">#color/myPrimaryDarkColor</item>
<item name="android:textColorHint">#color/gray_1</item>
<item name="colorAccent">#color/myAccentColor</item>
<item name="drawerArrowStyle">#style/DrawerArrowStyle</item>
<item name="android:windowBackground">#color/black</item>
</style>
<style name="AppDialog" parent="Theme.AppCompat.Light.Dialog.Alert">
<item name="colorAccent">#FFC107</item>
<item name="android:textColorPrimary">#FFFFFF</item>
<item name="android:background">#4CAF50</item>
</style>
You don't set theme for AlertDialog, for using theme, change code to:
ContextThemeWrapper ctw = new ContextThemeWrapper(TestActivity.this, R.style.AppDialog);
AlertDialog.Builder alertDialog = new AlertDialog.Builder(ctw);
you must use a light theme with your alertdialog builder such as the THEME_HOLO_LIGHT.
AlertDialog.Builder alertDialog = new AlertDialog.Builder(this,AlertDialog.THEME_HOLO_LIGHT);
I am trying new AlertDialog from appcompat v7 22.1.1.
It works pretty well (In all android versions) as in image.
Style for AlertDialog is this. (For now I am using hardcoded color values instead of color resources)
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="colorPrimaryDark">#111111</item>
<item name="colorPrimary">#00ddff</item>
<item name="colorAccent">#0044aa</item>
<item name="colorButtonNormal">#00aaaa</item>
<item name="colorControlHighlight">#00ddff</item>
<item name="alertDialogTheme">#style/AlertDialogTheme</item>
</style>
<style name="AlertDialogTheme" parent="Theme.AppCompat.Dialog.Alert">
<item name="colorAccent">#0044aa</item>
<item name="android:background">#ffffff</item>
<item name="android:textColorPrimary">#000000</item>
<item name="android:windowTitleStyle">#style/MyTitleTextStyle</item>
</style>
<style name="MyTitleTextStyle">
<item name="android:textColor">#0044aa</item>
<item name="android:textAppearance">#style/TextAppearance.AppCompat.Title</item>
</style>
My question is ,
1) how to change statePressed color which is rounded (Gray) in the image ?
2) No pressed color is there in android >= 21 , what is hack for this ?
3) How can I have different colors of action buttons (Is it possible)?
Any help would be great.
You can use style attributes like
buttonBarButtonStyle
buttonBarNegativeButtonStyle
buttonBarNeutralButtonStyle
buttonBarPositiveButtonStyle
Example:
<style name="dialog_theme" parent="Theme.AppCompat.Dialog.Alert">
<item name="buttonBarNegativeButtonStyle">#style/dialog_button.negative</item>
<item name="buttonBarPositiveButtonStyle">#style/dialog_button.positive</item>
</style>
<style name="dialog_button">
<item name="android:textStyle">bold</item>
<item name="android:minWidth">64dp</item>
<item name="android:paddingLeft">8dp</item>
<item name="android:paddingRight">8dp</item>
<item name="android:background">#drawable/dialogButtonSelector</item>
</style>
<style name="dialog_button.negative">
<item name="android:textColor">#f00</item>
</style>
<style name="dialog_button.positive">
<item name="android:layout_marginLeft">8dp</item>
<item name="android:textColor">#00f</item>
</style>
Where dialogButtonSelector is our custom drawable selector.
Unfortunatelly setting background on dialog_button destroy our paddings and margins so I need to set it again.
dialog_button style can inherit through Widget.AppCompat.Button.ButtonBar.AlertDialog but I found that it has missing styles like textStyle bold.
I have the Answer for the 3rd Questions
( How can I have different colors of action buttons (Is it possible)? )
Code:
// Initialize AlertDialog & AlertDialog Builder
AlertDialog.Builder builder = new AlertDialog.Builder(YourActivity.this);
builder.setTitle("AlertDialog Title");
...........
.........
//Build your AlertDialog
AlertDialog Demo_alertDialog= builder.create();
Demo_alertDialog.show();
//For Positive Button:
Button b_pos;
b_pos=Demo_alertDialog.getButton(DialogInterface.BUTTON_POSITIVE);
if(b_pos!=null){
b_pos.setTextColor(getResources().getColor(R.color.YourColor));
}
//For Neutral Button:
Button b_neu;
b_neu=Demo_alertDialog.getButton(DialogInterface.BUTTON_NEUTRAL);
if(b_neu!=null){
b_neu.setTextColor(getResources().getColor(R.color.YourColor));
}
//For Negative Button:
Button b_neg;
b_neg=Demo_alertDialog.getButton(DialogInterface.BUTTON_NEGATIVE);
if(b_neg!=null){
b_neg.setTextColor(getResources().getColor(R.color.YourColor));
}
Happy Coding :)
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this); builder.setMessage("Title"); builder.setCancelable(true);
builder.setPositiveButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
builder.setNegativeButton("Cancel",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
AlertDialog alertdialog = builder.create();
alertdialog.show();
Button nbutton = alertdialog.getButton(DialogInterface.BUTTON_NEGATIVE);
nbutton.setBackground(getResources().getDrawable(R.drawable.btn_press_white_rect));
Button pbutton = alertdialog.getButton(DialogInterface.BUTTON_POSITIVE);
pbutton.setBackground(getResources().getDrawable(R.drawable.btn_press_white_rect));
**btn_press_white_rect.xml**
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true" android:drawable="#drawable/rounded_rect_yellow" ></item>
<item android:state_pressed="false" android:drawable="#drawable/rounded_rect_white" ></item>
</selector>
In an app I am developing, all I want to do is change the highlight color of an AlertDialog button. My main source of intelligence is this discussion, but I read pretty much every article about this on StackOverflow as well. The code below runs without crashing, but the highlight color of the button is still the default orange-yellow. Does anybody have an idea what is wrong?
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(message).setCancelable(true)
.setPositiveButton(getResources().getString(R.string.positive_button_title), new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int whichButton) {
// Do stuff
}
});
// Incredibly bulky way of simply changing the button highlight color,
// but it appears to be the only way we can do it without getting a NullPointerException
AlertDialog dialog = builder.create();
dialog.setOnShowListener(new DialogInterface.OnShowListener() {
#Override
public void onShow(DialogInterface dialogInterface) {
if (Build.VERSION.SDK_INT < 16) {
((AlertDialog) dialogInterface).getButton(AlertDialog.BUTTON_POSITIVE).setBackgroundDrawable(getResources().getDrawable(R.drawable.dialog_button_drawable));
} else {
((AlertDialog) dialogInterface).getButton(AlertDialog.BUTTON_POSITIVE).setBackground(getResources().getDrawable(R.drawable.dialog_button_drawable));
}
}
});
dialog.show();
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="#drawable/custom_button_background" android:state_focused="true" android:state_pressed="false" />
<item android:drawable="#android:drawable/btn_default" android:state_focused="true" android:state_pressed="true" />
<item android:drawable="#android:drawable/btn_default" android:state_focused="false" android:state_pressed="true" />
<item android:drawable="#android:drawable/btn_default" />
</selector>
Sorry if I don't get your question correctly, but since you are loading the drawable anyway, shouldn't this work for you as well?
How to change colors of a Drawable in Android?
When creating the AlertDialog you can set a theme to use.
Example - Creating the Dialog
AlertDialog.Builder builder = new AlertDialog.Builder(this, R.style.MyAlertDialogStyle);
builder.setTitle("AppCompatDialog");
builder.setMessage("");
builder.setPositiveButton("OK", null);
builder.setNegativeButton("Cancel", null);
builder.show();
styles.xml - Custom style
<style name="MyAlertDialogStyle" parent="Theme.AppCompat.Light.Dialog.Alert">
<!-- Used for the buttons -->
<item name="colorAccent">#FFC107</item>
<!-- Used for the title and text -->
<item name="android:textColorPrimary">#FFFFFF</item>
<!-- Used for the background -->
<item name="android:background">#4CAF50</item>
</style>
In order to change the Appearance of the Title, you can do the following. First add a new style:
<style name="MyTitleTextStyle">
<item name="android:textColor">#FFEB3B</item>
<item name="android:textAppearance">#style/TextAppearance.AppCompat.Title</item>
</style>
afterwards simply reference this style in your MyAlertDialogStyle:
<style name="MyAlertDialogStyle" parent="Theme.AppCompat.Light.Dialog.Alert">
...
<item name="android:windowTitleStyle">#style/MyTitleTextStyle</item>
</style>
This way you can define a different textColor for the message via android:textColorPrimary and a different for the title via the style.