カスタムアダプタでListVIewにパスワードを表示/非表示に設定する

Question

私はWi-Fi設定を表示するListViewを持っています。ビュー内の各アイテムには、パスワードの可視性を表示または非表示にするためのボタンがあります。私はパスワードを表示することができますが、バックには設定することはできません。あなたは私のためにいくつかの提案を持っています

package com.app.wifibackup; 
import android.content.Context; 
import android.util.Log; 
import android.view.LayoutInflater; 
import android.view.View; 
import android.view.ViewGroup; 
import android.widget.ArrayAdapter; 
import android.widget.CheckBox; 
import android.widget.ImageButton; 
import android.widget.ImageView; 
import android.widget.TextView; 

import com.app.wifibackup.R; 

import java.security.acl.Owner; 
import java.util.regex.Pattern; 

import static android.R.attr.label; 

class CustomListAdapter extends ArrayAdapter<String> { 

    final Context context = getContext(); 

    String ssid; 
    String password; 
    String owner; 
    String comment; 
    String location; 
    String provider; 

    Boolean showPwd = false; 
    String hiddenPassword = ""; 
    String bulletChar = "\u2022"; 
    String passwordToShow; 


    public CustomListAdapter(Context context, String[] dataListFinal) { 
     super(context, R.layout.listitem_wifilist ,dataListFinal); 
    } 
    public String allElementsAdapter = ""; 

    @Override 
    public View getView(int position, View convertView, ViewGroup parent) { 


     LayoutInflater iteminflater = LayoutInflater.from(getContext()); 
     View customView = iteminflater.inflate(R.layout.listitem_wifilist, parent, false); 

     ImageView image = (ImageView) customView.findViewById(R.id.list_icon_provider); 
     TextView textViewSsid = (TextView) customView.findViewById(R.id.list_item_datalist_textview_ssid); 
     final TextView textViewPassword = (TextView) customView.findViewById(R.id.list_item_datalist_textview_password); 
     TextView textViewOwner = (TextView) customView.findViewById(R.id.list_item_datalist_textview_owner); 

     final String singleListItem = getItem(position); 
     final String[] singleListItemArray = singleListItem.split("\t"); 
     final String id = singleListItemArray[0]; 
     ssid = singleListItemArray[1]; 
     password = singleListItemArray[2]; 
     owner = singleListItemArray[3]; 
     comment = singleListItemArray[4]; 
     location = singleListItemArray[5]; 
     provider = singleListItemArray[6]; 

     ImageButton imagebuttonEdit = (ImageButton) customView.findViewById(R.id.imageButton_edit); 
     ImageButton imagebuttonSetVisibility = (ImageButton) customView.findViewById(R.id.imageButton_setPasswordVisibility); 

     allElementsAdapter = id + ssid + password + owner + comment + location + provider; 

     switch (provider) { 
      case "empty": 
       image.setImageResource(R.drawable.icon_provider_dummy); 
       break; 
      case "FritzBox": 
       image.setImageResource(R.drawable.icon_provider_fritzbox); 
       break; 
      case "Speedport": 
       image.setImageResource(R.drawable.icon_provider_speedport); 
       break; 
      case "Unitymedia": 
       image.setImageResource(R.drawable.icon_provider_unitymedia); 
       break; 
     } 

     String ownerString = owner; 

     textViewSsid.setText(ssid); 

     textViewPassword.setText(setPasswordInvisibile(password)); 
     textViewOwner.setText(ownerString); 


     imagebuttonEdit.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View view) { 
       String [] tmpDataArray = singleListItem.split("\t"); 
       ((MainActivity)context).openDialog("Edit", tmpDataArray); 
      } 
     }); 

     imagebuttonSetVisibility.setOnClickListener(new View.OnClickListener() { 
      @Override 
      public void onClick(View view) { 

       String [] tmpDataArray = singleListItem.split("\t"); 
       if (!showPwd){ 
        showPwd = true; 
        textViewPassword.setText(setPasswordInvisibile(tmpDataArray[2])); 
       } 
       if (showPwd){ 
        showPwd = false; 
        textViewPassword.setText(tmpDataArray[2]); 
       } 
      } 
     }); 

     return customView; 
    } 

    private String setPasswordInvisibile(String pwd){ 
     int passwordLength = pwd.length(); 

     StringBuilder builder = new StringBuilder(); 
     for (int i = 0; i < passwordLength; i++) { 
      builder.append(bulletChar); 
      passwordToShow = builder.toString(); 
     } 

     return passwordToShow; 
    } 
} 

Customlistadapter：これは私のコードですか？

Answer 1

条件が他にあれば、あなたが第二を切り替える必要がありそう実行する場合の両方：

if (!showPwd) { 
    showPwd = true; 
    textViewPassword.setText(setPasswordInvisibile(tmpDataArray[2])); 
} else { 
    showPwd = false; 
    textViewPassword.setText(tmpDataArray[2]); 
}