src/frontends/android/app/src/main/java/org/strongswan/android/ui/RemediationInstructionsActivity.java

   1 /*
   2  * Copyright (C) 2013 Tobias Brunner
   3  *
   4  * Copyright (C) secunet Security Networks AG
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the
   8  * Free Software Foundation; either version 2 of the License, or (at your
   9  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
  10  *
  11  * This program is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * for more details.
  15  */
  16
  17 package org.strongswan.android.ui;
  18
  19 import android.os.Bundle;
  20 import androidx.appcompat.app.AppCompatActivity;
  21 import android.view.MenuItem;
  22
  23 import org.strongswan.android.R;
  24 import org.strongswan.android.logic.imc.RemediationInstruction;
  25 import org.strongswan.android.ui.RemediationInstructionsFragment.OnRemediationInstructionSelectedListener;
  26
  27 import java.util.ArrayList;
  28
  29 public class RemediationInstructionsActivity extends AppCompatActivity implements OnRemediationInstructionSelectedListener
  30 {
  31         @Override
  32         protected void onCreate(Bundle savedInstanceState)
  33         {
  34                 super.onCreate(savedInstanceState);
  35                 setContentView(R.layout.remediation_instructions);
  36                 getSupportActionBar().setDisplayHomeAsUpEnabled(true);
  37
  38                 if (savedInstanceState != null)
  39                 {       /* only update if we're not restoring */
  40                         return;
  41                 }
  42                 RemediationInstructionsFragment frag = (RemediationInstructionsFragment)getSupportFragmentManager().findFragmentById(R.id.remediation_instructions_fragment);
  43                 if (frag != null)
  44                 {       /* two-pane layout, update fragment */
  45                         Bundle extras = getIntent().getExtras();
  46                         ArrayList<RemediationInstruction> list = extras.getParcelableArrayList(RemediationInstructionsFragment.EXTRA_REMEDIATION_INSTRUCTIONS);
  47                         frag.updateView(list);
  48                 }
  49                 else
  50                 {       /* one-pane layout, create fragment */
  51                         frag = new RemediationInstructionsFragment();
  52                         frag.setArguments(getIntent().getExtras());
  53                         getSupportFragmentManager().beginTransaction().add(R.id.fragment_container, frag).commit();
  54                 }
  55         }
  56
  57         @Override
  58         public boolean onOptionsItemSelected(MenuItem item)
  59         {
  60                 switch (item.getItemId())
  61                 {
  62                         case android.R.id.home:
  63                                 /* one-pane layout, pop possible fragment from stack, finish otherwise */
  64                                 if (!getSupportFragmentManager().popBackStackImmediate())
  65                                 {
  66                                         finish();
  67                                 }
  68                                 getSupportActionBar().setTitle(getTitle());
  69                                 return true;
  70                         default:
  71                                 return super.onOptionsItemSelected(item);
  72                 }
  73         }
  74
  75         @Override
  76         public void onRemediationInstructionSelected(RemediationInstruction instruction)
  77         {
  78                 RemediationInstructionFragment frag = (RemediationInstructionFragment)getSupportFragmentManager().findFragmentById(R.id.remediation_instruction_fragment);
  79
  80                 if (frag != null)
  81                 {       /* two-pane layout, update directly */
  82                         frag.updateView(instruction);
  83                 }
  84                 else
  85                 {       /* one-pane layout, replace fragment */
  86                         frag = new RemediationInstructionFragment();
  87                         Bundle args = new Bundle();
  88                         args.putParcelable(RemediationInstructionFragment.ARG_REMEDIATION_INSTRUCTION, instruction);
  89                         frag.setArguments(args);
  90
  91                         getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container, frag).addToBackStack(null).commit();
  92                         getSupportActionBar().setTitle(instruction.getTitle());
  93                 }
  94         }
  95 }