77 lines
2.4 KiB
Java
77 lines
2.4 KiB
Java
package org.fox.ttrss.util;
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// android is shit garbage
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// https://code.google.com/p/android/issues/detail?id=26194
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import android.content.Context;
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import android.preference.SwitchPreference;
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import android.util.AttributeSet;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.Switch;
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public class LessBrokenSwitchPreference extends SwitchPreference {
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/**
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* Construct a new SwitchPreference with the given style options.
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*
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* @param context The Context that will style this preference
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* @param attrs Style attributes that differ from the default
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* @param defStyle Theme attribute defining the default style options
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*/
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public LessBrokenSwitchPreference(Context context, AttributeSet attrs, int defStyle) {
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super(context, attrs, defStyle);
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}
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/**
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* Construct a new SwitchPreference with the given style options.
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*
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* @param context The Context that will style this preference
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* @param attrs Style attributes that differ from the default
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*/
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public LessBrokenSwitchPreference(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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/**
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* Construct a new SwitchPreference with default style options.
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*
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* @param context The Context that will style this preference
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*/
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public LessBrokenSwitchPreference(Context context) {
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super(context, null);
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}
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@Override
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protected void onBindView(View view) {
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// Clean listener before invoke SwitchPreference.onBindView
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ViewGroup viewGroup= (ViewGroup)view;
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clearListenerInViewGroup(viewGroup);
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super.onBindView(view);
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}
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/**
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* Clear listener in Switch for specify ViewGroup.
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*
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* @param viewGroup The ViewGroup that will need to clear the listener.
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*/
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private void clearListenerInViewGroup(ViewGroup viewGroup) {
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if (null == viewGroup) {
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return;
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}
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int count = viewGroup.getChildCount();
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for(int n = 0; n < count; ++n) {
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View childView = viewGroup.getChildAt(n);
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if(childView instanceof Switch) {
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final Switch switchView = (Switch) childView;
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switchView.setOnCheckedChangeListener(null);
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return;
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} else if (childView instanceof ViewGroup){
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ViewGroup childGroup = (ViewGroup)childView;
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clearListenerInViewGroup(childGroup);
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}
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}
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}
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} |