Merge "[Settingslib] Add support to set a content description for... (04b6077b) · Commits · e / os / android_frameworks_base

packages/SettingsLib/SettingsSpinner/src/com/android/settingslib/widget/SettingsSpinnerPreference.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ package com.android.settingslib.widget;

		import android.content.Context;
		import android.content.res.TypedArray;
		import android.text.TextUtils;
		import android.util.AttributeSet;
		import android.view.View;
		import android.view.accessibility.AccessibilityEvent;
		@@ -44,6 +45,7 @@ public class SettingsSpinnerPreference extends Preference
		private int mPosition;
		private boolean mShouldPerformClick;
		private int mOffset;
		private CharSequence mContentDescription;

		/**
		* Perform inflation from XML and apply a class-specific base style.
		@@ -148,6 +150,12 @@ public class SettingsSpinnerPreference extends Preference
		notifyChanged();
		}

		/** Sets the content description of the spinner. */
		public void setContentDescription(@Nullable CharSequence contentDescription) {
		mContentDescription = contentDescription;
		notifyChanged();
		}

		@Override
		public void onBindViewHolder(PreferenceViewHolder holder) {
		super.onBindViewHolder(holder);
		@@ -180,6 +188,9 @@ public class SettingsSpinnerPreference extends Preference
		// To show dropdown view.
		spinner.performClick();
		}
		if (!TextUtils.isEmpty(mContentDescription)) {
		spinner.setContentDescription(mContentDescription);
		}
		}

		private final AdapterView.OnItemSelectedListener mOnSelectedListener =