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Change text color and background of selected item. #33

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Change text color and background of selected item. #33

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22 changes: 19 additions & 3 deletions hashtag-view/src/main/java/com/greenfrvr/hashtagview/HashtagView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -116,6 +116,7 @@ public class HashtagView extends LinearLayout {
private SortState sortState = SortState.initState();

private ColorStateList itemTextColorStateList;
private ColorStateList itemSelectedTextColorStateList;
private int itemMargin;
private int itemPaddingLeft;
private int itemPaddingRight;
Expand All @@ -135,6 +136,7 @@ public class HashtagView extends LinearLayout {
private int rowCount;
private int composeMode;
private int backgroundDrawable;
private int selectedBackgroundDrawable;
private int foregroundDrawable;
private int leftDrawable;
private int leftSelectedDrawable;
Expand Down Expand Up @@ -401,7 +403,7 @@ public void setSelectionLimit(int selectionLimit) {
if (viewMap != null) {
for (ItemData item : viewMap.values()) {
item.isSelected = false;
item.displaySelection(leftDrawable, leftSelectedDrawable, rightDrawable, rightSelectedDrawable);
item.displaySelection(leftDrawable, leftSelectedDrawable, rightDrawable, rightSelectedDrawable, backgroundDrawable, selectedBackgroundDrawable, itemTextColorStateList, itemSelectedTextColorStateList);
item.decorateText(transformer);
}
}
Expand Down Expand Up @@ -449,6 +451,10 @@ public void setItemTextColor(int textColor) {
this.itemTextColorStateList = ColorStateList.valueOf(textColor);
}

public void setItemSelectedTextColor(int textColor) {
this.itemSelectedTextColorStateList = ColorStateList.valueOf(textColor);
}

public void setItemTextColorRes(@ColorRes int textColor) {
int colorValue = ContextCompat.getColor(getContext(), textColor);
this.itemTextColorStateList = ColorStateList.valueOf(colorValue);
Expand Down Expand Up @@ -507,6 +513,10 @@ public void setBackgroundDrawable(@DrawableRes int backgroundDrawable) {
this.backgroundDrawable = backgroundDrawable;
}

public void setSelectedBackgroundDrawable(@DrawableRes int selectedBackgroundDrawable) {
this.selectedBackgroundDrawable = selectedBackgroundDrawable;
}

public void setBackgroundColor(@ColorRes int backgroundDrawable) {
this.backgroundDrawable = backgroundDrawable;
}
Expand Down Expand Up @@ -570,16 +580,22 @@ private void extractAttributes(AttributeSet attrs) {
composeMode = a.getInt(R.styleable.HashtagView_composeMode, COMPOSE_ORIGIN);

backgroundDrawable = a.getResourceId(R.styleable.HashtagView_tagBackground, 0);
selectedBackgroundDrawable = a.getResourceId(R.styleable.HashtagView_tagSelectedBackground, 0);
if (selectedBackgroundDrawable == 0) selectedBackgroundDrawable = backgroundDrawable;
foregroundDrawable = a.getResourceId(R.styleable.HashtagView_tagForeground, 0);
leftDrawable = a.getResourceId(R.styleable.HashtagView_tagDrawableLeft, 0);
leftSelectedDrawable = a.getResourceId(R.styleable.HashtagView_tagSelectedDrawableLeft, 0);
rightDrawable = a.getResourceId(R.styleable.HashtagView_tagDrawableRight, 0);
rightSelectedDrawable = a.getResourceId(R.styleable.HashtagView_tagSelectedDrawableRight, 0);

itemTextColorStateList = a.getColorStateList(R.styleable.HashtagView_tagTextColor);
itemSelectedTextColorStateList = a.getColorStateList(R.styleable.HashtagView_tagSelectedTextColor);
if (itemTextColorStateList == null) {
itemTextColorStateList = ColorStateList.valueOf(Color.BLACK);
}
if (itemSelectedTextColorStateList == null) {
itemSelectedTextColorStateList = itemTextColorStateList;
}

isInSelectMode = a.getBoolean(R.styleable.HashtagView_selectionMode, false);
isDynamic = a.getBoolean(R.styleable.HashtagView_dynamicMode, false);
Expand Down Expand Up @@ -667,7 +683,7 @@ private void setItemPreselected(ItemData item) {
item.isSelected = selection;

item.decorateText(transformer);
item.displaySelection(leftDrawable, leftSelectedDrawable, rightDrawable, rightSelectedDrawable);
item.displaySelection(leftDrawable, leftSelectedDrawable, rightDrawable, rightSelectedDrawable, backgroundDrawable, selectedBackgroundDrawable, itemTextColorStateList, itemSelectedTextColorStateList);
}
}

Expand Down Expand Up @@ -823,7 +839,7 @@ private void handleSelection(ItemData item) {
}
}

item.select(leftDrawable, leftSelectedDrawable, rightDrawable, rightSelectedDrawable);
item.select(leftDrawable, leftSelectedDrawable, rightDrawable, rightSelectedDrawable, backgroundDrawable, selectedBackgroundDrawable, itemTextColorStateList, itemSelectedTextColorStateList);
item.decorateText(transformer);

if (selectListeners != null) {
Expand Down
12 changes: 8 additions & 4 deletions hashtag-view/src/main/java/com/greenfrvr/hashtagview/ItemData.java
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
package com.greenfrvr.hashtagview;

import android.content.res.ColorStateList;
import android.support.annotation.NonNull;
import android.view.View;
import android.widget.TextView;
Expand All @@ -25,15 +26,18 @@ void setText(CharSequence charSequence) {
((TextView) view.findViewById(R.id.text)).setText(charSequence);
}

void displaySelection(int left, int leftSelected, int right, int rightSelected) {
((TextView) view.findViewById(R.id.text)).setCompoundDrawablesWithIntrinsicBounds(isSelected ? leftSelected : left, 0, isSelected ? rightSelected : right, 0);
void displaySelection(int left, int leftSelected, int right, int rightSelected, int background, int selectedBackground, ColorStateList textColor, ColorStateList selectedTextColor) {
view.setBackgroundResource(isSelected ? selectedBackground : background);
TextView textView = (TextView) view.findViewById(R.id.text);
textView.setCompoundDrawablesWithIntrinsicBounds(isSelected ? leftSelected : left, 0, isSelected ? rightSelected : right, 0);
textView.setTextColor(isSelected ? selectedTextColor : textColor);
view.setSelected(isSelected);
view.invalidate();
}

void select(int left, int leftSelected, int right, int rightSelected) {
void select(int left, int leftSelected, int right, int rightSelected, int background, int selectedBackground, ColorStateList textColor, ColorStateList selectedTextColor) {
isSelected = !isSelected;
displaySelection(left, leftSelected, right, rightSelected);
displaySelection(left, leftSelected, right, rightSelected, background, selectedBackground, textColor, selectedTextColor);
}

void decorateText(HashtagView.DataTransform<T> transformer) {
Expand Down
2 changes: 1 addition & 1 deletion hashtag-view/src/main/res/layout/layout_item.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -9,5 +9,5 @@
android:id="@+id/text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:singleLine="true"/>
android:maxLines="1"/>
</FrameLayout>
2 changes: 2 additions & 0 deletions hashtag-view/src/main/res/values/attrs.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@

<declare-styleable name="HashtagView">
<attr name="tagTextColor" format="color|reference"/>
<attr name="tagSelectedTextColor" format="color|reference"/>
<attr name="tagTextSize" format="dimension"/>
<attr name="tagTextGravity" format="enum">
<enum name="left" value="3"/>
Expand All @@ -16,6 +17,7 @@
<enum name="marquee" value="3"/>
</attr>
<attr name="tagBackground" format="color|reference"/>
<attr name="tagSelectedBackground" format="color|reference"/>
<attr name="tagForeground" format="color|reference"/>
<attr name="tagDrawableLeft" format="reference"/>
<attr name="tagSelectedDrawableLeft" format="reference"/>
Expand Down