我在里面使用视图标签PercentRelativeLayout
。我需要将背景颜色设置为我无法以编程方式执行的相应标签。
<android.support.percent.PercentRelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:id="@+id/leaderboardRowRelativeLayout"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/apk/res-auto"
android:layout_height="match_parent">
<View
android:id="@+id/percentile_scored"
android:layout_width="0dp"
android:layout_height="0dp"
app:layout_widthPercent="50%"
app:layout_heightPercent="15%"
/>
<View
android:id="@+id/percentile_left_scoring"
android:layout_width="0dp"
android:layout_height="0dp"
app:layout_widthPercent="50%"
app:layout_heightPercent="15%"
android:layout_toRightOf="@+id/percentile_scored"
/>
我尝试设置背景的地方:
if(String.valueOf(userId).equals(leaderBoardDb.getUserId())){
leaderboardFriendsViewHolder.percent_scored.setBackgroundColor(ContextCompat.getColor(getApplicationContext(),R.color.leaderboard_user_color));
}else {
leaderboardFriendsViewHolder.percent_scored.setBackground(ContextCompat.getDrawable(getApplicationContext(),R.drawable.leaderboard_row_color));
}