git.zerfleddert.de Git - ms2-fixes/blob - MS2Debounce/src/de/rmdir/ms2debounce/MS2Debounce.java

   1 package de.rmdir.ms2debounce;
   2
   3 import android.app.Activity;
   4 import android.app.Dialog;
   5 import android.app.AlertDialog;
   6 import android.os.Bundle;
   7 import android.content.Intent;
   8 import android.content.DialogInterface;
   9 import android.widget.TextView;
  10 import android.widget.EditText;
  11 import android.widget.Button;
  12 import android.widget.CheckBox;
  13 import android.view.View;
  14 import android.view.Menu;
  15 import android.view.MenuInflater;
  16 import android.view.MenuItem;
  17 import android.text.TextWatcher;
  18 import android.text.Editable;
  19
  20 public class MS2Debounce extends Activity
  21 {
  22         private DebounceModuleHelper module;
  23
  24         // Calling these is expensive, so cache the result...
  25         private boolean loaded;
  26         private boolean safe_to_load;
  27         private int debounce_delay;
  28         private int settle_time;
  29         private int poll_time;
  30         private boolean hw_debounce_en;
  31         private int hw_debounce_time;
  32         private boolean drive_inactive_en;
  33
  34         public MS2Debounce()
  35         {
  36                 super();
  37                 module = new DebounceModuleHelper(this);
  38         }
  39
  40         @Override
  41         public void onCreate(Bundle savedInstanceState)
  42         {
  43                 super.onCreate(savedInstanceState);
  44
  45                 setContentView(R.layout.main);
  46
  47                 EditText textDelay = (EditText)findViewById(R.id.debounce_delay);
  48                 textDelay.addTextChangedListener(new TextWatcher() {
  49                         @Override
  50                         public void afterTextChanged(Editable delay) {
  51                                 if (delay.toString().length() > 0) {
  52                                         module.setSavedDelay(Integer.parseInt(delay.toString()));
  53                                 }
  54                         }
  55
  56                         @Override
  57                         public void beforeTextChanged(CharSequence s, int start, int count, int after) {
  58                         }
  59
  60                         @Override
  61                         public void onTextChanged(CharSequence s, int start, int before, int count) {
  62                         }
  63                 });
  64
  65                 EditText textSettle = (EditText)findViewById(R.id.settle_time);
  66                 textSettle.addTextChangedListener(new TextWatcher() {
  67                         @Override
  68                         public void afterTextChanged(Editable settle_time) {
  69                                 if (settle_time.toString().length() > 0) {
  70                                         module.setSavedSettle(Integer.parseInt(settle_time.toString()));
  71                                 }
  72                         }
  73
  74                         @Override
  75                         public void beforeTextChanged(CharSequence s, int start, int count, int after) {
  76                         }
  77
  78                         @Override
  79                         public void onTextChanged(CharSequence s, int start, int before, int count) {
  80                         }
  81                 });
  82
  83                 EditText textPoll = (EditText)findViewById(R.id.poll_time);
  84                 textPoll.addTextChangedListener(new TextWatcher() {
  85                         @Override
  86                         public void afterTextChanged(Editable poll_time) {
  87                                 if (poll_time.toString().length() > 0) {
  88                                         module.setSavedPoll(Integer.parseInt(poll_time.toString()));
  89                                 }
  90                         }
  91
  92                         @Override
  93                         public void beforeTextChanged(CharSequence s, int start, int count, int after) {
  94                         }
  95
  96                         @Override
  97                         public void onTextChanged(CharSequence s, int start, int before, int count) {
  98                         }
  99                 });
 100
 101                 EditText textHwDebounceTime = (EditText)findViewById(R.id.hw_debounce_time);
 102                 textHwDebounceTime.addTextChangedListener(new TextWatcher() {
 103                         @Override
 104                         public void afterTextChanged(Editable hw_debounce_time) {
 105                                 if (hw_debounce_time.toString().length() > 0) {
 106                                         module.setSavedHwDebounceTime(Integer.parseInt(hw_debounce_time.toString()));
 107                                 }
 108                         }
 109
 110                         @Override
 111                         public void beforeTextChanged(CharSequence s, int start, int count, int after) {
 112                         }
 113
 114                         @Override
 115                         public void onTextChanged(CharSequence s, int start, int before, int count) {
 116                         }
 117                 });
 118
 119                 updateUI();
 120         }
 121
 122         private void updateUI() {
 123                 disableUI();
 124
 125                 // Calling these is expensive, so cache the result...
 126                 loaded = module.isLoaded();
 127                 safe_to_load = module.is_safe_to_load();
 128                 debounce_delay = module.getDelay();
 129                 settle_time = module.getSettle();
 130                 poll_time = module.getPoll();
 131                 hw_debounce_en = module.getHwDebounce();
 132                 hw_debounce_time = module.getHwDebounceTime();
 133                 drive_inactive_en = module.getDriveInactive();
 134
 135                 TextView text = (TextView)findViewById(R.id.text);
 136                 text.setText("Module loaded: " + loaded + "\n" +
 137                         "debounce_delay: " + debounce_delay + "ms\n" +
 138                         "settle_time: " + settle_time + "us\n" +
 139                         "poll_time: " + poll_time + "ms\n" +
 140                         "safe_to_load: " + safe_to_load + " (module loaded by this app)\n" +
 141                         "hw_debounce: " + (hw_debounce_en?"en":"dis") + "abled, " + ((hw_debounce_time+1)*31) + "us (" + hw_debounce_time + "), drive inactive: " + (drive_inactive_en?"en":"dis") + "abled");
 142
 143                 EditText textDelay = (EditText)findViewById(R.id.debounce_delay);
 144                 textDelay.setText(Integer.toString(module.getSavedDelay()));
 145                 textDelay.setEnabled(true);
 146
 147                 EditText textSettle = (EditText)findViewById(R.id.settle_time);
 148                 textSettle.setText(Integer.toString(module.getSavedSettle()));
 149                 textSettle.setEnabled(true);
 150
 151                 EditText textPoll = (EditText)findViewById(R.id.poll_time);
 152                 textPoll.setText(Integer.toString(module.getSavedPoll()));
 153                 textPoll.setEnabled(true);
 154
 155                 EditText textHwDebounceTime = (EditText)findViewById(R.id.hw_debounce_time);
 156                 textHwDebounceTime.setText(Integer.toString(module.getSavedHwDebounceTime()));
 157                 textHwDebounceTime.setEnabled(true);
 158
 159                 Button set = (Button)findViewById(R.id.set);
 160                 if (loaded) {
 161                         set.setEnabled(true);
 162                 } else {
 163                         set.setEnabled(false);
 164                 }
 165
 166                 Button load = (Button)findViewById(R.id.load);
 167                 if (loaded) {
 168                         load.setEnabled(false);
 169                 } else {
 170                         load.setEnabled(true);
 171                 }
 172
 173                 Button unload = (Button)findViewById(R.id.unload);
 174                 if (loaded) {
 175                         unload.setEnabled(true);
 176                 } else {
 177                         unload.setEnabled(false);
 178                 }
 179
 180                 CheckBox on_boot = (CheckBox)findViewById(R.id.on_boot);
 181                 on_boot.setChecked(module.get_on_boot());
 182                 if (safe_to_load) {
 183                         on_boot.setEnabled(true);
 184                 } else {
 185                         on_boot.setEnabled(false);
 186                 }
 187
 188                 CheckBox hw_debounce = (CheckBox)findViewById(R.id.hw_debounce);
 189                 hw_debounce.setChecked(module.getSavedHwDebounce());
 190                 hw_debounce.setEnabled(true);
 191
 192                 CheckBox drive_inactive = (CheckBox)findViewById(R.id.drive_inactive);
 193                 drive_inactive.setChecked(module.getSavedDriveInactive());
 194                 drive_inactive.setEnabled(true);
 195         }
 196
 197         private void disableUI() {
 198                 EditText textDelay = (EditText)findViewById(R.id.debounce_delay);
 199                 textDelay.setEnabled(false);
 200
 201                 EditText textSettle = (EditText)findViewById(R.id.settle_time);
 202                 textSettle.setEnabled(false);
 203
 204                 EditText textPoll = (EditText)findViewById(R.id.poll_time);
 205                 textPoll.setEnabled(false);
 206
 207                 EditText textHwDebounceTime = (EditText)findViewById(R.id.hw_debounce_time);
 208                 textHwDebounceTime.setEnabled(false);
 209
 210                 Button set = (Button)findViewById(R.id.set);
 211                 set.setEnabled(false);
 212
 213                 Button load = (Button)findViewById(R.id.load);
 214                 load.setEnabled(false);
 215
 216                 Button unload = (Button)findViewById(R.id.unload);
 217                 unload.setEnabled(false);
 218
 219                 CheckBox on_boot = (CheckBox)findViewById(R.id.on_boot);
 220                 on_boot.setEnabled(false);
 221
 222                 CheckBox hw_debounce = (CheckBox)findViewById(R.id.hw_debounce);
 223                 hw_debounce.setEnabled(false);
 224
 225                 CheckBox drive_inactive = (CheckBox)findViewById(R.id.drive_inactive);
 226                 drive_inactive.setEnabled(false);
 227         }
 228
 229         public void loadModule(View view) {
 230                 disableUI();
 231                 if (!module.isLoaded()) {
 232                         module.loadModule();
 233                 }
 234                 updateUI();
 235         }
 236
 237         public void unloadModule(View view) {
 238                 disableUI();
 239                 if (module.isLoaded()) {
 240                         module.unloadModule();
 241                 }
 242                 updateUI();
 243         }
 244
 245         public void setValues(View view) {
 246                 disableUI();
 247                 if (!module.isLoaded()) {
 248                         module.loadModule();
 249                 }
 250                 module.setAllValues();
 251                 updateUI();
 252         }
 253
 254         public void toggle_on_boot(View view) {
 255                 CheckBox on_boot = (CheckBox)view;
 256
 257                 module.set_on_boot(on_boot.isChecked());
 258         }
 259
 260         public void toggle_hw_debounce(View view) {
 261                 CheckBox hw_debounce = (CheckBox)view;
 262
 263                 module.setSavedHwDebounce(hw_debounce.isChecked());
 264         }
 265
 266         public void toggle_drive_inactive(View view) {
 267                 CheckBox drive_inactive = (CheckBox)view;
 268
 269                 module.setSavedDriveInactive(drive_inactive.isChecked());
 270         }
 271
 272         @Override
 273         public boolean onCreateOptionsMenu(Menu menu) {
 274                 MenuInflater inflater = getMenuInflater();
 275                 inflater.inflate(R.menu.main, menu);
 276                 return true;
 277         }
 278
 279         @Override
 280         public boolean onOptionsItemSelected(MenuItem item) {
 281                 switch (item.getItemId()) {
 282                         case R.id.about:
 283                                 showDialog(42);
 284                                 return true;
 285                         default:
 286                                 return super.onOptionsItemSelected(item);
 287                 }
 288         }
 289
 290         protected Dialog onCreateDialog(int id) {
 291                 Dialog dlg = null;
 292
 293                 AlertDialog.Builder about = new AlertDialog.Builder(this);
 294                 about.setMessage("Milestone 2 Debounce\n\n(C) 2011 Michael Gernoth <michael@gernoth.net>\n\nThis program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation version 2 of the License.\n\nThis program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.\n\nYou should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA")
 295                         .setCancelable(true)
 296                         .setPositiveButton("Ok", new DialogInterface.OnClickListener() {
 297                                 public void onClick(DialogInterface dialog, int id) {
 298                                         dialog.cancel();
 299                                 }
 300                         });
 301                 dlg = about.create();
 302
 303                 return dlg;
 304         }
 305 }