I open the activity in dialog box.how to remove top strip.
my themes code:
<style name="My_search_dailog" parent="Base.V7.Theme.AppCompat.Light.Dialog">
<item name="android:windowNoTitle">true</item>
<item name="android:windowFullscreen">true</item>
<item name="android:windowIsFloating">true</item>
<item name="android:windowContentOverlay">#null</item>
<item name="android:windowAnimationStyle">#android:style/Animation.Dialog</item>
<item name="android:windowSoftInputMode">stateUnspecified|adjustPan</item>
<item name="android:windowBackground">#android:color/darker_gray</item>
</style>
out put:
please help me
Use LayoutInflater for your custome dialog view.
AlertDialog.Builder builder = new AlertDialog.Builder(context);
final LayoutInflater inflater = activity.getLayoutInflater();
final View view = inflater.inflate(R.layout.caution_dialog, null);
builder.setView(view);
override +ve button and -ve button
AlertDialog alert = builder.create();
alert.show();
Update your style
<style name="My_search_dailog" parent="Base.V7.Theme.AppCompat.Light.Dialog">
<item name="android:windowNoTitle">true</item>
<item name="windowActionBar">false</item>
</style>
I faced the same problem and solved it by adding "requestWindowFeature" attribute in Java file where i am showing this dialog.
Dialog dialog = new Dialog();
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.show();
Related
How can I change the default text and background color of Dialog buttons (setPositiveButton, setNeutralButton)?
public void onBackPressed(){
if(webView.canGoBack()) {
webView.goBack();
}else{
AlertDialog.Builder dialog = new AlertDialog.Builder(this);
dialog.create();
dialog.setTitle("Confirmation ...");
dialog.setMessage("Are you sure ! \nYou want to exit from app ?");
dialog.setCancelable(false);
dialog.setPositiveButton("Yes", (dialogInterface, which) -> finish());
dialog.setNeutralButton("Cancel", MainActivity::onClick);
dialog.show();
}
}
If your AppTheme is inherited from Theme.AppCompat:
<style name="AlertDialogTheme" parent="ThemeOverlay.AppCompat.Dialog.Alert">
<item name="buttonBarPositiveButtonStyle">#style/PositiveButtonStyle</item>
<item name="buttonBarNeutralButtonStyle">#style/NeutralButtonStyle</item>
</style>
<style name="PositiveButtonStyle" parent="Widget.AppCompat.Button.ButtonBar.AlertDialog">
<item name="android:textColor">#FFFFFF</item>
<item name="android:background">#F44336</item>
<item name="android:width">90dp</item>
<item name="android:padding">0px</item>
</style>
<style name="NeutralButtonStyle" parent="Widget.AppCompat.Button.ButtonBar.AlertDialog">
<item name="android:textColor">#F44336</item>
<item name="android:background">#FFEB3B</item>
<item name="android:width">90dp</item>
</style>
Use your AlertDialogTheme in your AppTheme
<item name="alertDialogTheme">#style/AlertDialogTheme</item>
How to make an Alert Dialog in full screen in Android?
Try below code
AlertDialog.Builder alertDialog = new AlertDialog.Builder(this,android.R.style.Theme_Black_NoTitleBar_Fullscreen);
you must create a custom style for your dialog
in your style.xml
<style name="DialogTheme" parent="android:Theme.Dialog">
<item name="android:layout_width">fill_parent</item>
<item name="android:layout_height">fill_parent</item>
<!-- No backgrounds, titles or window float -->
<item name="android:windowBackground">#null</item>
<item name="android:windowNoTitle">true</item>
<item name="android:windowIsFloating">false</item>
</style>
while inflating your dialog set this theme
dialog = new Dialog(this, R.style.DialogTheme);
【Method 1 | Use Custom Style】
In styles file:
<style name="myFullscreenAlertDialogStyle" parent="Theme.AppCompat.Light.NoActionBar"> //no actionbar, but status bar exists
<item name="android:windowFullscreen">true</item> //remove status bar
<item name="android:windowAnimationStyle">#android:style/Animation.Dialog</item> //smooth animation
<item name="colorAccent">#color/colorAccent</item> //change button text color
</style>
In java file:
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(getActivity(), R.style.myFullscreenAlertDialogStyle); //second argument
【Method 2 | Use Built-In Style】
In java file:
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(getActivity(), android.R.style.Theme_Material_Light_NoActionBar_Fullscreen);
This method will make the button text become green color, you can use dialog.getButton().setTextColor() to change it.
if you're using DialogFragment to build AlertDialog you may set MATCH_PARENT on LayoutParams in onResume():
#Override
public void onResume() {
super.onResume();
ViewGroup.LayoutParams params = getDialog().getWindow().getAttributes();
params.width = WindowManager.LayoutParams.MATCH_PARENT;
params.height = WindowManager.LayoutParams.MATCH_PARENT;
getDialog().getWindow().setAttributes((android.view.WindowManager.LayoutParams) params);
}
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>
How can I reduce the height of the green title?
Activity:
final Dialog dialog = new Dialog(EditorActivity.this, R.style.dialog);
dialog.setContentView(R.layout.preference_timerange);
dialog.setTitle(getString(R.string.zmien_czas_wyprawy));
Styles.xml
<style name="dialog" parent="#android:style/Theme.Dialog">
<item name="android:windowTitleStyle">#style/dialog_title_style</item>
<item name="android:windowBackground">#color/dialog_background</item>
<item name="android:textColor">#color/dialog_text</item>
</style>
<style name="dialog_title_style" parent="android:TextAppearance.WindowTitle">
<item name="android:textSize">16dp</item>
<item name="android:background">#color/dialog_title_background</item>
<item name="android:textColor">#color/dialog_title_text</item>
</style>
I don't know how to change the height of the Dialog's title, but you can remove the whole title and create a smaller one in your layout preference_timerange.xml:
final Dialog dialog = new Dialog(EditorActivity.this, R.style.dialog);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setContentView(R.layout.preference_timerange);
// Set R.string.zmien_czas_wyprawy as the title in your layout now