Android Open Source - WiFiKeyView Long Press Network Hook

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Back to project page WiFiKeyView.

License

The source code is released under:

Apache License

Java Source Code

package com.whd.wifikeyview.hooks;
//  w  ww  .jav  a  2 s  .  c o  m
import android.content.Context;
import android.view.ContextMenu;
import android.view.Menu;

import com.whd.wifikeyview.R;
import com.whd.wifikeyview.WiFiKeyView;

import de.robv.android.xposed.XC_MethodHook;

public class LongPressNetworkHook extends XC_MethodHook {
  
  // Context menu id
  private static int MENU_ID_SHOWPASSWORD = 999;
  
  private Context mContext;
  private boolean debug;
  
  @Override
  public void beforeHookedMethod(MethodHookParam param) throws Exception {
    // Get the Context
    mContext = WiFiKeyView.getContext(param);
    
    // Are we debugging?
    debug = WiFiKeyView.isDebugging();
  }
  
  @Override
  public void afterHookedMethod(MethodHookParam param) {
    
    // Get the context menu from the arguments
    ContextMenu menu = null;
    try {
      menu = ((ContextMenu) param.args[0]);
    } catch (ClassCastException cce) {
      // Another method was hooked, otherwise the footprint would have been the same,
      // something went horribly wrong here
      cce.printStackTrace();
    }
    
    // Without the menu, there is nothing to do
    if (menu == null) {
      WiFiKeyView.log("LongPressNetworkHook#afterHookedMethod(MethodHookParam); ContextMenu not found.");
      return;
    }
    
    /*
     * If an network is not known there is only 1 option
     * 1. Connect
     * 
     * If an network is already known there are 2 options for the menu items:
     * 1. Connect, Modify, Forget  -> When not connected to the network
     * 2. Modify, Forget      -> When connected to the network
     * 
     * As we can only see the password previously entered, this only supports known networks
     */
    int size = menu.size(); 
    if ( (size == 2) || (size == 3) ) {
      menu.add(
          Menu.NONE,                         // Group   (not used/needed)
          MENU_ID_SHOWPASSWORD,                   // Id     (of the item)
          Menu.NONE,                         // Order    (not used/needed)
          mContext.getString(R.string.menu_option_show_password)  // Text    (for display in the item)
      );
      
      if (debug) {
        WiFiKeyView.log("Show password added to Context menu.");
      }
    }
  }
  
}

Java Source Code List

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