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Replace Android DialogFragment Background Button

So, I solved this problem earlier thanks to the help of another thread, but due to some new changes in my application, the previous solution no longer works. Here's the previous thread: Android app: replace the default button background with the custom background in the dialog snippet

I am trying to style backlinks to the positive / negative buttons of a DialogFragment user dialog and it seems that it cannot change it. I originally used the following:

@Override
public void onStart() {
    super.onStart();
    Button pButton =  ((AlertDialog) getDialog()).getButton(DialogInterface.BUTTON_POSITIVE);
    Button nButton =  ((AlertDialog) getDialog()).getButton(DialogInterface.BUTTON_NEGATIVE);

    pButton.setBackground(getResources().getDrawable(R.drawable.button_custom));
    nButton.setBackground(getResources().getDrawable(R.drawable.button_custom));
}

It worked perfectly and did exactly what I wanted. However, I think this stopped working because I recently added a style created by the Android Action Bar styles generator, which can be found here: http://jgilfelt.imtqy.com/android-actionbarstylegenerator

I tried adding my styles to the style file generated by the action bar style generator, but this does not work. Here I tried to add:

<style name="ButtonLegacyButton" parent="android:Widget.Holo.Light.Button">
  <item name="android:background">@drawable/legacybutton_btn_default_holo_light</item>
</style>

<style name="ImageButtonLegacyButton" parent="android:Widget.Holo.Light.ImageButton">
  <item name="android:background">@drawable/legacybutton_btn_default_holo_light</item>
</style>

These are the new drawings that I created using http://android-holo-colors.com/

No software trick that I am trying to use in the onStart method seems to make anything stick to the buttons.

: http://android.codeandmagic.org/why-android-dialogfragment-confuses-me-part1/#comment-28043, , , .

, ?

EDIT: style.xml, . .

Android:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.legacy"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="16"
        android:targetSdkVersion="19" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/legacy_icon"
        android:label="@string/app_name"
        android:theme="@style/Theme.Legacylogo">
        <activity
            android:name="com.example.legacy.GameListActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        ... other activities
    </application>

</manifest>

styles_legacylogo.xml:

<resources>

    <style name="Theme.Legacylogo" parent="@style/Theme.AppCompat.Light">
        <item name="android:actionBarItemBackground">@drawable/selectable_background_legacylogo</item>
        <item name="android:popupMenuStyle">@style/PopupMenu.Legacylogo</item>
        <item name="android:dropDownListViewStyle">@style/DropDownListView.Legacylogo</item>
        <item name="android:actionBarTabStyle">@style/ActionBarTabStyle.Legacylogo</item>
        <item name="android:actionDropDownStyle">@style/DropDownNav.Legacylogo</item>
        <item name="android:actionBarStyle">@style/ActionBar.Transparent.Legacylogo</item>
        <item name="android:actionModeBackground">@drawable/cab_background_top_legacylogo</item>
        <item name="android:actionModeSplitBackground">@drawable/cab_background_bottom_legacylogo</item>
        <item name="android:actionModeCloseButtonStyle">@style/ActionButton.CloseMode.Legacylogo</item>
        <item name="android:spinnerItemStyle">@style/SpinnerItem</item>
        <item name="android:spinnerDropDownItemStyle">@style/SpinnerItem.DropDownItem</item>
    </style>

    <style name="ActionBar.Solid.Legacylogo" parent="@android:style/Widget.Holo.ActionBar.Solid">
        <item name="android:background">@drawable/ab_solid_legacylogo</item>
        <item name="android:backgroundStacked">@drawable/ab_stacked_solid_legacylogo</item>
        <item name="android:backgroundSplit">@drawable/ab_bottom_solid_legacylogo</item>
        <item name="android:progressBarStyle">@style/ProgressBar.Legacylogo</item>
    </style>

    <style name="ActionBar.Transparent.Legacylogo" parent="@android:style/Widget.Holo.ActionBar">
        <item name="android:background">@drawable/ab_transparent_legacylogo</item>
        <item name="android:progressBarStyle">@style/ProgressBar.Legacylogo</item>
    </style>

    <style name="PopupMenu.Legacylogo" parent="@android:style/Widget.Holo.ListPopupWindow">
        <item name="android:popupBackground">@drawable/menu_dropdown_panel_legacylogo</item>    
    </style>

    <style name="DropDownListView.Legacylogo" parent="@android:style/Widget.Holo.ListView.DropDown">
        <item name="android:listSelector">@drawable/selectable_background_legacylogo</item>
    </style>

    <style name="ActionBarTabStyle.Legacylogo" parent="@android:style/Widget.Holo.ActionBar.TabView">
        <item name="android:background">@drawable/tab_indicator_ab_legacylogo</item>
    </style>

    <style name="DropDownNav.Legacylogo" parent="@android:style/Widget.Holo.Spinner">
        <item name="android:background">@drawable/spinner_background_ab_legacylogo</item>
        <item name="android:popupBackground">@drawable/menu_dropdown_panel_legacylogo</item>
        <item name="android:dropDownSelector">@drawable/selectable_background_legacylogo</item>
    </style>

    <style name="ProgressBar.Legacylogo" parent="@android:style/Widget.Holo.ProgressBar.Horizontal">
        <item name="android:progressDrawable">@drawable/progress_horizontal_legacylogo</item>
    </style>

    <style name="ActionButton.CloseMode.Legacylogo" parent="@android:style/Widget.Holo.ActionButton.CloseMode">
        <item name="android:background">@drawable/btn_cab_done_legacylogo</item>
    </style>

    <style name="SpinnerItem" parent="@android:style/Widget.TextView.SpinnerItem">
        <item name="android:textColor">#fef7e7</item>
    </style>

    <style name="SpinnerItem.DropDownItem" parent="@android:style/Widget.DropDownItem.Spinner">
        <item name="android:textColor">#fef7e7</item>
    </style>

    <style name="ButtonLegacyButton" parent="android:Widget.Holo.Light.Button">
      <item name="android:background">@drawable/legacybutton_btn_default_holo_light</item>
    </style>

    <style name="ImageButtonLegacyButton" parent="android:Widget.Holo.Light.ImageButton">
      <item name="android:background">@drawable/legacybutton_btn_default_holo_light</item>
    </style>

    <!-- this style is only referenced in a Light.DarkActionBar based theme -->
    <style name="Theme.Legacylogo.Widget" parent="@android:style/Theme.Holo">
        <item name="android:popupMenuStyle">@style/PopupMenu.Legacylogo</item>
        <item name="android:dropDownListViewStyle">@style/DropDownListView.Legacylogo</item>
    </style>

</resources>
+4
2

AlertDialog , , .

style.xml :

<style name="CustomTheme.Dialog" parent="android:Theme.Holo.Light.Dialog">
    <item name="android:buttonBarButtonStyle">@style/CustomTheme.Dialog.Button</item>
    <!-- See caveat -->
    <item name="android:windowBackground">@android:color/transparent</item>
    <item name="android:windowContentOverlay">@null</item>
    <item name="android:windowMinWidthMajor">@android:dimen/dialog_min_width_major</item>
    <item name="android:windowMinWidthMinor">@android:dimen/dialog_min_width_minor</item>
</style>

:

<style name="CustomTheme.Dialog.Button" parent="@android:style/Widget.Holo.Light.Button.Borderless.Small">
    <item name="android:background">@drawable/legacybutton_btn_default_holo_light</item>
</style>

, , custome:

builder = new AlertDialog.Builder(getActivity(), R.style.CustomTheme_Dialog);

, .

: AlertDialog , . "" , Dialog AlertDialog. , , , AlertDialog, ; .

, , , , Android , . https://android.googlesource.com/platform/frameworks/base/+/master/core/java/android/app/AlertDialog.java https://android.googlesource.com/platform/frameworks/base/+/master/core/res/res/layout/alert_dialog_holo.xml https://android.googlesource.com/platform/frameworks/base/+/master/core/res/res/values/attrs.xml https://android.googlesource.com/platform/frameworks/base/+/master/core/res/res/values/styles.xml https://android.googlesource.com/platform/frameworks/base/+/master/core/res/res/values/themes.xml

, attr, .

, , ... , , DialogFragment , setStyle. onCreate.

, , , .

+5

, setBackgroundResource(int ResId) ( ), .

xml (apptheme_button_holo.xml) .

<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_window_focused="false" android:state_enabled="true"
    android:drawable="@drawable/apptheme_btn_default_normal_holo_light" />
<item android:state_window_focused="false" android:state_enabled="false"
    android:drawable="@drawable/apptheme_btn_default_disabled_holo_light" />
<item android:state_pressed="true"
    android:drawable="@drawable/apptheme_btn_default_pressed_holo_light" />
<item android:state_focused="true" android:state_enabled="true"
    android:drawable="@drawable/apptheme_btn_default_focused_holo_light" />
<item android:state_enabled="true"
    android:drawable="@drawable/apptheme_btn_default_normal_holo_light" />
<item android:state_focused="true"
    android:drawable="@drawable/apptheme_btn_default_disabled_focused_holo_light" />
<item
     android:drawable="@drawable/apptheme_btn_default_disabled_holo_light" />

setBackgroundResource(R.drawable.apptheme_button_holo) createView .

0

Source: https://habr.com/ru/post/1548021/

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