package de.rmdir.ms2debounce;
import android.app.Activity;
+import android.app.Dialog;
+import android.app.AlertDialog;
import android.os.Bundle;
import android.content.Intent;
+import android.content.DialogInterface;
+import android.widget.TextView;
+import android.widget.EditText;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.view.View;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.text.TextWatcher;
+import android.text.Editable;
public class MS2Debounce extends Activity
{
+ private DebounceModuleHelper module;
+
+ // Calling these is expensive, so cache the result...
+ private boolean loaded;
+ private boolean safe_to_load;
+ private int debounce_delay;
+
+ public MS2Debounce()
+ {
+ super();
+ module = new DebounceModuleHelper(this);
+ }
+
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
- DebounceModuleHelper module = new DebounceModuleHelper(this);
+ setContentView(R.layout.main);
+
+ EditText textDelay = (EditText)findViewById(R.id.debounce_delay);
+ textDelay.addTextChangedListener(new TextWatcher() {
+ @Override
+ public void afterTextChanged(Editable delay) {
+ if (delay.toString().length() > 0) {
+ module.setSavedDelay(Integer.parseInt(delay.toString()));
+
+ Button reload = (Button)findViewById(R.id.reload);
+ if (loaded && module.getSavedDelay() != debounce_delay) {
+ reload.setEnabled(true);
+ } else {
+ reload.setEnabled(false);
+ }
+ }
+ }
+
+ @Override
+ public void beforeTextChanged(CharSequence s, int start, int count, int after) {
+ }
+
+ @Override
+ public void onTextChanged(CharSequence s, int start, int before, int count) {
+ }
+ });
+
+ updateUI();
+ }
+
+ private void updateUI() {
+ disableUI();
+
+ // Calling these is expensive, so cache the result...
+ loaded = module.isLoaded();
+ safe_to_load = module.is_safe_to_load();
+ debounce_delay = module.getDelay();
+
+ TextView text = (TextView)findViewById(R.id.text);
+ text.setText("Current status:\n\nModule loaded: " + loaded + "\ndebounce_delay: " + debounce_delay + "ms\nsafe_to_load: " + safe_to_load);
+
+ EditText textDelay = (EditText)findViewById(R.id.debounce_delay);
+ textDelay.setText(Integer.toString(module.getSavedDelay()));
+ textDelay.setEnabled(true);
+
+ Button reload = (Button)findViewById(R.id.reload);
+ if (loaded && module.getSavedDelay() != debounce_delay) {
+ reload.setEnabled(true);
+ } else {
+ reload.setEnabled(false);
+ }
+
+ Button load = (Button)findViewById(R.id.load);
+ if (loaded) {
+ load.setEnabled(false);
+ } else {
+ load.setEnabled(true);
+ }
+
+ Button unload = (Button)findViewById(R.id.unload);
+ if (loaded) {
+ unload.setEnabled(true);
+ } else {
+ unload.setEnabled(false);
+ }
+
+ CheckBox on_boot = (CheckBox)findViewById(R.id.on_boot);
+ on_boot.setChecked(module.get_on_boot());
+ if (safe_to_load) {
+ on_boot.setEnabled(true);
+ } else {
+ on_boot.setEnabled(false);
+ }
+ }
+
+ private void disableUI() {
+ EditText textDelay = (EditText)findViewById(R.id.debounce_delay);
+ textDelay.setEnabled(false);
+
+ Button reload = (Button)findViewById(R.id.reload);
+ reload.setEnabled(false);
+ Button load = (Button)findViewById(R.id.load);
+ load.setEnabled(false);
+
+ Button unload = (Button)findViewById(R.id.unload);
+ unload.setEnabled(false);
+
+ CheckBox on_boot = (CheckBox)findViewById(R.id.on_boot);
+ on_boot.setEnabled(false);
+ }
+
+ public void loadModule(View view) {
+ disableUI();
if (!module.isLoaded()) {
module.loadModule();
}
+ updateUI();
+ }
- setContentView(R.layout.main);
+ public void unloadModule(View view) {
+ disableUI();
+ if (module.isLoaded()) {
+ module.unloadModule();
+ }
+ updateUI();
+ }
+
+ public void reloadModule(View view) {
+ disableUI();
+ if (module.isLoaded()) {
+ module.unloadModule();
+ }
+ if (!module.isLoaded()) {
+ module.loadModule();
+ }
+ updateUI();
+ }
+
+ public void toggle_on_boot(View view) {
+ CheckBox on_boot = (CheckBox)view;
+
+ module.set_on_boot(on_boot.isChecked());
+ }
+
+ @Override
+ public boolean onCreateOptionsMenu(Menu menu) {
+ MenuInflater inflater = getMenuInflater();
+ inflater.inflate(R.menu.main, menu);
+ return true;
+ }
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item) {
+ switch (item.getItemId()) {
+ case R.id.about:
+ showDialog(42);
+ return true;
+ default:
+ return super.onOptionsItemSelected(item);
+ }
+ }
+
+ protected Dialog onCreateDialog(int id) {
+ Dialog dlg = null;
+
+ AlertDialog.Builder about = new AlertDialog.Builder(this);
+ 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")
+ .setCancelable(true)
+ .setPositiveButton("Ok", new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog, int id) {
+ dialog.cancel();
+ }
+ });
+ dlg = about.create();
+
+ return dlg;
}
}
projects / ms2-fixes / blobdiff