如何创建具有两种颜色文本的文本视图?
how can i create a textview with two color text?
我想创建一个 TextView
并有两个文本或两个颜色的文本...
我创造了这个;
我希望样品店的颜色变为红色,搜索范围为蓝色...
我的xml代码:
<TextView
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:layout_marginLeft="5dp"
android:layout_marginTop="5dp"
android:layout_marginRight="5dp"
android:layout_marginBottom="5dp"
android:background="@drawable/search_bg"
android:drawableRight="@drawable/search"
android:drawableTint="@color/day_dark_blue"
android:paddingRight="15dp"
android:gravity="center"
android:layout_gravity="center|center_vertical"
android:text="search in Sample Shop"
android:textColor="@color/day_dark_blue"
android:textSize="18sp" />
您可以尝试使用 SpannableString
// in the .kt file
val spannable = SpannableString("search in the Sample Shop")
spannable.setSpan(
ForegroundColorSpan(Color.RED),
10, 20,
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
// 10, 20: start and end index of Sample Shop
myTextView.text = spannable
您可以使用 SpannableString 实现同样的效果。
TextView TV = (TextView)findViewById(R.id.textView);
Spannable wordtoSpan = new SpannableString("search in Sample Shop");
wordtoSpan.setSpan(new ForegroundColorSpan(Color.BLUE), 0, 9, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
wordtoSpan.setSpan(new ForegroundColorSpan(Color.RED), 10, 21, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
TV.setText(wordtoSpan);
我想创建一个 TextView
并有两个文本或两个颜色的文本...
我创造了这个;
我希望样品店的颜色变为红色,搜索范围为蓝色...
我的xml代码:
<TextView
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:layout_marginLeft="5dp"
android:layout_marginTop="5dp"
android:layout_marginRight="5dp"
android:layout_marginBottom="5dp"
android:background="@drawable/search_bg"
android:drawableRight="@drawable/search"
android:drawableTint="@color/day_dark_blue"
android:paddingRight="15dp"
android:gravity="center"
android:layout_gravity="center|center_vertical"
android:text="search in Sample Shop"
android:textColor="@color/day_dark_blue"
android:textSize="18sp" />
您可以尝试使用 SpannableString
// in the .kt file
val spannable = SpannableString("search in the Sample Shop")
spannable.setSpan(
ForegroundColorSpan(Color.RED),
10, 20,
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)
// 10, 20: start and end index of Sample Shop
myTextView.text = spannable
您可以使用 SpannableString 实现同样的效果。
TextView TV = (TextView)findViewById(R.id.textView);
Spannable wordtoSpan = new SpannableString("search in Sample Shop");
wordtoSpan.setSpan(new ForegroundColorSpan(Color.BLUE), 0, 9, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
wordtoSpan.setSpan(new ForegroundColorSpan(Color.RED), 10, 21, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
TV.setText(wordtoSpan);