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sysui: refactored for extensibility.

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refactored button inflate code and add a logic to handle selected style update.

Change-Id: I61f9c77396bea63a24fc78bf02ebad54a426a3ed
(cherry picked from commit b865ae2a4c892e2ffd83947e40ebd27d35b18fa6)
This commit is contained in:
Muyuan Li
2016-03-29 16:22:05 -07:00
parent a1009c28cc
commit 29cbe66c7d
1 changed files with 12 additions and 4 deletions
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16
packages/SystemUI/src/com/android/systemui/volume/SegmentedButtons.java
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@@ -35,11 +35,11 @@ public class SegmentedButtons extends LinearLayout {
private static final Typeface MEDIUM = Typeface.create("sans-serif-medium", Typeface.NORMAL);
private final Context mContext;
private final LayoutInflater mInflater;
protected final LayoutInflater mInflater;
private final SpTexts mSpTexts;
private Callback mCallback;
private Object mSelectedValue;
protected Object mSelectedValue;
public SegmentedButtons(Context context, AttributeSet attrs) {
super(context, attrs);
@@ -65,13 +65,21 @@ public class SegmentedButtons extends LinearLayout {
final Object tag = c.getTag();
final boolean selected = Objects.equals(mSelectedValue, tag);
c.setSelected(selected);
c.setTypeface(selected ? MEDIUM : REGULAR);
setSelectedStyle(c, selected);
}
fireOnSelected(fromClick);
}
protected void setSelectedStyle(TextView textView, boolean selected) {
textView.setTypeface(selected ? MEDIUM : REGULAR);
}
public Button inflateButton() {
return (Button) mInflater.inflate(R.layout.segmented_button, this, false);
}
public void addButton(int labelResId, int contentDescriptionResId, Object value) {
final Button b = (Button) mInflater.inflate(R.layout.segmented_button, this, false);
final Button b = inflateButton();
b.setTag(LABEL_RES_KEY, labelResId);
b.setText(labelResId);
b.setContentDescription(getResources().getString(contentDescriptionResId));