Highlight the phone number in textview, and clickable

Talk about the main ideas, through regular phone number to find all the matching string loop, and loop through SpannableString to the target string set the style and click event

Core code:

private void setNote(String note, TextView textView) {
    if (TextUtils.isEmpty(note)) {
      return;
    }
    SpannableString spannableString = new SpannableString(note);
    String strNote = note;
    String phoneNum = StringUtils.getPhoneNum(strNote);
    while (!TextUtils.isEmpty(phoneNum)) {
      setClick(spannableString, phoneNum, textView, note);
      strNote = strNote.substring(strNote.indexOf(phoneNum) + 12);
      phoneNum = StringUtils.getPhoneNum(strNote);
    }
    textView.setText(spannableString);
    textView.setMovementMethod(LinkMovementMethod.getInstance());
  }

  private void setClick(SpannableString spannableString, String phoneNum, TextView textView,
      String note) {
    spannableString.setSpan(new ClickableSpan() {
      @Override public void updateDrawState(@NonNull TextPaint ds) {
        super.updateDrawState(ds);
        ds.setColor(getResources().getColor(R.color.colorNumberMarkPress));   //设置电话号码字体颜色
        ds.setUnderlineText(false);   //设置电话号码下划线
      }

      @Override public void onClick(@NonNull View widget) {
        //电话号码点击事件
        outcallPop.show(phoneNum);
      }
    }, note.indexOf(phoneNum), note.indexOf(phoneNum) + 11, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
    spannableString.setSpan(
        new ForegroundColorSpan(getResources().getColor(R.color.colorNumberMarkPress)),
        note.indexOf(phoneNum), note.indexOf(phoneNum) + 11, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
  }

public class RecordOutcallDialogUtils {

  @BindView(R.id.tvOutCall) TextView tvOutCall;
  @BindView(R.id.tvCopyNum) TextView tvCopyNum;
  @BindView(R.id.tvCancel) TextView tvCancel;
  @BindView(R.id.tvIsNumberTip) TextView tvIsNumberTip;
  @BindView(R.id.rlMain) RelativeLayout rlMain;
  private Activity context;
  private MyDialog outCallDialog;
  private CallDlgClickListener dlgClickListener;
  private String number;

  public RecordOutcallDialogUtils(Activity context, CallDlgClickListener dlgClickListener) {
    this.context = context;
    this.dlgClickListener = dlgClickListener;
    init();
  }

  private void init() {
    LayoutInflater layoutInflater = LayoutInflater.from(context);
    View view = layoutInflater.inflate(R.layout.dlg_record_out_call, null);
    outCallDialog = new MyDialog(context, R.style.DialogTheme);
    ButterKnife.bind(this, view);
    outCallDialog.setContentView(view);
    tvIsNumberTip.setVisibility(View.GONE);
    tvCancel.setOnClickListener(new View.OnClickListener() {
      @Override public void onClick(View v) {
        outCallDialog.dismiss();
        if (dlgClickListener != null) {
          dlgClickListener.onCancelClick();
        }
      }
    });
    rlMain.setOnClickListener(new View.OnClickListener() {
      @Override public void onClick(View v) {
        outCallDialog.dismiss();
      }
    });
    tvCopyNum.setOnClickListener(new View.OnClickListener() {
      @Override public void onClick(View v) {
        outCallDialog.dismiss();
        if (dlgClickListener != null) {
          dlgClickListener.onCopyClick(number);
        }
      }
    });
    tvOutCall.setOnClickListener(new View.OnClickListener() {
      @Override public void onClick(View v) {
        outCallDialog.dismiss();
        if (dlgClickListener != null) {
          dlgClickListener.onCallClick(number);
        }
      }
    });
    Window window = outCallDialog.getWindow();
    window.setWindowAnimations(R.style.bottom_dialog_animStyle);
    window.setGravity(Gravity.BOTTOM);
    window.setLayout(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
    WindowManager.LayoutParams attributes = window.getAttributes();
    outCallDialog.setCancelable(true);
  }

  public void show(String number) {
    this.number = number;
    tvOutCall.setText(String.format(context.getString(R.string.str_call_num), number));
    outCallDialog.show();
  }

  public boolean isShow() {
    return outCallDialog != null && outCallDialog.isShowing();
  }

  public void dismiss() {
    outCallDialog.dismiss();
  }

  public interface CallDlgClickListener {
    void onCopyClick(String number);

    void onCancelClick();

    void onCallClick(String number);
  }
}

private void initCallPop() {
    outcallPop = new RecordOutcallDialogUtils(getActivity(),
        new RecordOutcallDialogUtils.CallDlgClickListener() {
          @Override public void onCopyClick(String number) {
            SystemAboutUtils.setClipboard(getActivity(), "number", number);
            ToastUtils.showShortToast("复制成功");
          }

          @Override public void onCancelClick() {

          }

          @Override public void onCallClick(String number) {
            Intent intent = new Intent(getActivity(), DialNumActivity.class);
            intent.putExtra(DialNumActivity.DIAL_NUMBER, number);
            startActivity(intent);
          }
        });
  }