package o;

import android.text.InputFilter;
import android.text.Spanned;

/* loaded from: classes5.dex */
public final class fLN implements InputFilter {
    private final int b;
    private final int d;

    public fLN(int i) {
        this.b = i;
        this.d = 2;
    }

    public fLN(int i, int i2) {
        this.b = i;
        this.d = i2;
    }

    @Override // android.text.InputFilter
    public final CharSequence filter(CharSequence charSequence, int i, int i2, Spanned spanned, int i3, int i4) {
        StringBuilder sb = new StringBuilder(spanned);
        sb.replace(i3, i4, charSequence.subSequence(i, i2).toString());
        String obj = sb.toString();
        StringBuilder sb2 = new StringBuilder("(([\\,0-9]{1})([0-9\\,]{0,");
        sb2.append(this.b - 1);
        sb2.append("})?)?");
        String obj2 = sb2.toString();
        if (this.d > 0) {
            StringBuilder sb3 = new StringBuilder();
            sb3.append(obj2);
            sb3.append("(\\.[0-9]{0,");
            sb3.append(this.d);
            sb3.append("})?");
            obj2 = sb3.toString();
        }
        if (obj.matches(obj2)) {
            return null;
        }
        return charSequence.length() == 0 ? spanned.subSequence(i3, i4) : "";
    }
}