如何改变取决于Android的显示字母字母风格 [英] How to change the style of letters depending on the displayed letters in android
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问题描述
我想哪里有A,B,C,D,E ....改变一个大胆的风格字母和更改背景。
是一种可能性,因为我试图(注释行),但总有一些事情是行不通的。
公共查看getView(INT位置,查看convertView,父母的ViewGroup){ LayoutInflater吹气=(LayoutInflater)上下文
.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 查看GridView控件; 如果(convertView == NULL){ GridView控件=新景(背景); //从mobile.xml布局
GridView控件= inflater.inflate(R.layout.mobile,NULL); INT Y =位置/ 11;
INT X =位置%11; //如果(X LT; X + 11 || X - GT; plansza.length ||ý℃,|| Y'GT; plansza [X]。长度); //设定值成的TextView
TextView中的TextView =(TextView的)GridView控件
.findViewById(R.id.grid_item_label); textView.setText((X大于0&放大器;&放大器; Y&0)plansza [X-1] [Y-1]的ToString()子(0,1):。mobileValues [位置]); 根据选定的文本//图片集
ImageView的ImageView的=(ImageView的)GridView控件
.findViewById(R.id.grid_item_image); 字符串移动= mobileValues [位置]
// Spannable SPN =(Spannable)textView.getText();
SpannableString spannable =新SpannableString(手机); 如果(mobile.equals(A)){
//spannable.setSpan(new ForegroundColorSpan(Color.RED),0,mobile.length(),0);
//spn.setSpan(new BackgroundColorSpan(Color.RED),0,7,Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
//spn.setSpan(new StyleSpan(android.graphics.Typeface.BOLD_ITALIC),0,7,Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
//imageView.setImageResource(R.drawable.windows_logo);
}
否则如果(mobile.equals(B)){
//imageView.setImageResource(R.drawable.ios_logo);
}
否则如果(mobile.equals(C)){
//imageView.setImageResource(R.drawable.blackberry_logo);
}
否则如果(mobile.equals(D)){
//imageView.setImageResource(R.drawable.blackberry_logo);
}
否则,如果(mobile.equals(E)){
//imageView.setImageResource(R.drawable.blackberry_logo);
}
否则如果(mobile.equals(F)){
//imageView.setImageResource(R.drawable.blackberry_logo);
}
否则如果(mobile.equals(G)){
//imageView.setImageResource(R.drawable.blackberry_logo);
}
否则如果(mobile.equals(H)){
//imageView.setImageResource(R.drawable.blackberry_logo);
}
否则,如果(mobile.equals(I)){
//imageView.setImageResource(R.drawable.blackberry_logo);
}
否则如果(mobile.equals(J)){
//imageView.setImageResource(R.drawable.blackberry_logo);
}其他{
//imageView.setImageResource(R.drawable.android_logo);
} }其他{
GridView控件=(查看)convertView;
} 返回GridView控件;
}
解决方案
Spannable wordtoSpan =新SpannableString(A);wordtoSpan.setSpan(新ForegroundColorSpan(Color.BLUE),15,30,Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);textView.setText(wordtoSpan);
I would like to where there is A, B, C, D, E .... change the style letters on a bold and change the background. is a possibility because I was trying to (commented out lines), but always something is not working.
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View gridView;
if (convertView == null) {
gridView = new View(context);
// get layout from mobile.xml
gridView = inflater.inflate(R.layout.mobile, null);
int y = position / 11;
int x = position % 11;
//if(x<x+11 || x> plansza.length || y<0 || y> plansza[x].length);
// set value into textview
TextView textView = (TextView) gridView
.findViewById(R.id.grid_item_label);
textView.setText((x > 0 && y > 0) ? plansza[x-1][y-1].toString().substring(0,1): mobileValues[position]);
// set image based on selected text
ImageView imageView = (ImageView) gridView
.findViewById(R.id.grid_item_image);
String mobile = mobileValues[position];
//Spannable spn = (Spannable) textView.getText();
SpannableString spannable = new SpannableString(mobile);
if (mobile.equals("A")) {
//spannable.setSpan(new ForegroundColorSpan(Color.RED), 0, mobile.length(), 0);
//spn.setSpan(new BackgroundColorSpan(Color.RED), 0, 7,Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
//spn.setSpan(new StyleSpan(android.graphics.Typeface.BOLD_ITALIC),0, 7, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
//imageView.setImageResource(R.drawable.windows_logo);
}
else if (mobile.equals("B")) {
//imageView.setImageResource(R.drawable.ios_logo);
}
else if (mobile.equals("C")) {
//imageView.setImageResource(R.drawable.blackberry_logo);
}
else if (mobile.equals("D")) {
//imageView.setImageResource(R.drawable.blackberry_logo);
}
else if (mobile.equals("E")) {
//imageView.setImageResource(R.drawable.blackberry_logo);
}
else if (mobile.equals("F")) {
//imageView.setImageResource(R.drawable.blackberry_logo);
}
else if (mobile.equals("G")) {
//imageView.setImageResource(R.drawable.blackberry_logo);
}
else if (mobile.equals("H")) {
//imageView.setImageResource(R.drawable.blackberry_logo);
}
else if (mobile.equals("I")) {
//imageView.setImageResource(R.drawable.blackberry_logo);
}
else if (mobile.equals("J")) {
//imageView.setImageResource(R.drawable.blackberry_logo);
}else {
//imageView.setImageResource(R.drawable.android_logo);
}
} else {
gridView = (View) convertView;
}
return gridView;
}
解决方案
Spannable wordtoSpan = new SpannableString("A");
wordtoSpan.setSpan(new ForegroundColorSpan(Color.BLUE), 15, 30, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
textView.setText(wordtoSpan);
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