/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.deskclock;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.os.Bundle;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.CheckBox;
import android.widget.CursorAdapter;
import android.widget.ImageButton;
import android.widget.ListView;
import android.widget.TextView;
import java.util.Calendar;
/**
* AlarmClock application.
*/
public class AlarmClock extends Activity implements OnItemClickListener {
static final String PREFERENCES = "AlarmClock";
/** This must be false for production. If true, turns on logging,
test code, etc. */
static final boolean DEBUG = false;
private SharedPreferences mPrefs;
private LayoutInflater mFactory;
private ListView mAlarmsList;
private Cursor mCursor;
private void updateAlarm(boolean enabled,
Alarm alarm) {
Alarms.enableAlarm(this, alarm.id, enabled);
if (enabled) {
SetAlarm.popAlarmSetToast(this, alarm.hour, alarm.minutes,
alarm.daysOfWeek);
}
}
private class AlarmTimeAdapter extends CursorAdapter {
public AlarmTimeAdapter(Context context, Cursor cursor) {
super(context, cursor);
}
@Override
public View newView(Context context, Cursor cursor, ViewGroup parent) {
View ret = mFactory.inflate(R.layout.alarm_time, parent, false);
DigitalClock digitalClock =
(DigitalClock) ret.findViewById(R.id.digitalClock);
digitalClock.setLive(false);
return ret;
}
@Override
public void bindView(View view, Context context, Cursor cursor) {
final Alarm alarm = new Alarm(cursor);
View indicator = view.findViewById(R.id.indicator);
// Set the initial state of the clock "checkbox"
final CheckBox clockOnOff =
(CheckBox) indicator.findViewById(R.id.clock_onoff);
clockOnOff.setChecked(alarm.enabled);
// Clicking outside the "checkbox" should also change the state.
indicator.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
clockOnOff.toggle();
updateAlarm(clockOnOff.isChecked(), alarm);
}
});
DigitalClock digitalClock =
(DigitalClock) view.findViewById(R.id.digitalClock);
// set the alarm text
final Calendar c = Calendar.getInstance();
c.set(Calendar.HOUR_OF_DAY, alarm.hour);
c.set(Calendar.MINUTE, alarm.minutes);
digitalClock.updateTime(c);
// Set the repeat text or leave it blank if it does not repeat.
TextView daysOfWeekView =
(TextView) digitalClock.findViewById(R.id.daysOfWeek);
final String daysOfWeekStr =
alarm.daysOfWeek.toString(AlarmClock.this, false);
if (daysOfWeekStr != null && daysOfWeekStr.length() != 0) {
daysOfWeekView.setText(daysOfWeekStr);
daysOfWeekView.setVisibility(View.VISIBLE);
} else {
daysOfWeekView.setVisibility(View.GONE);
}
// Display the label
TextView labelView =
(TextView) view.findViewById(R.id.label);
if (alarm.label != null && alarm.label.length() != 0) {
labelView.setText(alarm.label);
labelView.setVisibility(View.VISIBLE);
} else {
labelView.setVisibility(View.GONE);
}
}
};
@Override
public boolean onContextItemSelected(final MenuItem item) {
final AdapterContextMenuInfo info =
(AdapterContextMenuInfo) item.getMenuInfo();
final int id = (int) info.id;
// Error check just in case.
if (id == -1) {
return super.onContextItemSelected(item);
}
switch (item.getItemId()) {
case R.id.delete_alarm: {
// Confirm that the alarm will be deleted.
new AlertDialog.Builder(this)
.setTitle(getString(R.string.delete_alarm))
.setMessage(getString(R.string.delete_alarm_confirm))
.setPositiveButton(android.R.string.ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface d,
int w) {
Alarms.deleteAlarm(AlarmClock.this, id);
}
})
.setNegativeButton(android.R.string.cancel, null)
.show();
return true;
}
case R.id.enable_alarm: {
final Cursor c = (Cursor) mAlarmsList.getAdapter()
.getItem(info.position);
final Alarm alarm = new Alarm(c);
Alarms.enableAlarm(this, alarm.id, !alarm.enabled);
if (!alarm.enabled) {
SetAlarm.popAlarmSetToast(this, alarm.hour, alarm.minutes,
alarm.daysOfWeek);
}
return true;
}
case R.id.edit_alarm: {
final Cursor c = (Cursor) mAlarmsList.getAdapter()
.getItem(info.position);
final Alarm alarm = new Alarm(c);
Intent intent = new Intent(this, SetAlarm.class);
intent.putExtra(Alarms.ALARM_INTENT_EXTRA, alarm);
startActivity(intent);
return true;
}
default:
break;
}
return super.onContextItemSelected(item);
}
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
mFactory = LayoutInflater.from(this);
mPrefs = getSharedPreferences(PREFERENCES, 0);
mCursor = Alarms.getAlarmsCursor(getContentResolver());
updateLayout();
}
private void updateLayout() {
setContentView(R.layout.alarm_clock);
mAlarmsList = (ListView) findViewById(R.id.alarms_list);
AlarmTimeAdapter adapter = new AlarmTimeAdapter(this, mCursor);
mAlarmsList.setAdapter(adapter);
mAlarmsList.setVerticalScrollBarEnabled(true);
mAlarmsList.setOnItemClickListener(this);
mAlarmsList.setOnCreateContextMenuListener(this);
View addAlarm = findViewById(R.id.add_alarm);
addAlarm.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
addNewAlarm();
}
});
// Make the entire view selected when focused.
addAlarm.setOnFocusChangeListener(new View.OnFocusChangeListener() {
public void onFocusChange(View v, boolean hasFocus) {
v.setSelected(hasFocus);
}
});
View doneButton = findViewById(R.id.done);
if (doneButton != null) {
doneButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
finish();
}
});
}
}
private void addNewAlarm() {
startActivity(new Intent(this, SetAlarm.class));
}
@Override
protected void onDestroy() {
super.onDestroy();
ToastMaster.cancelToast();
if (mCursor != null) {
mCursor.close();
}
}
@Override
public void onCreateContextMenu(ContextMenu menu, View view,
ContextMenuInfo menuInfo) {
// Inflate the menu from xml.
getMenuInflater().inflate(R.menu.context_menu, menu);
// Use the current item to create a custom view for the header.
final AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;
final Cursor c =
(Cursor) mAlarmsList.getAdapter().getItem(info.position);
final Alarm alarm = new Alarm(c);
// Construct the Calendar to compute the time.
final Calendar cal = Calendar.getInstance();
cal.set(Calendar.HOUR_OF_DAY, alarm.hour);
cal.set(Calendar.MINUTE, alarm.minutes);
final String time = Alarms.formatTime(this, cal);
// Inflate the custom view and set each TextView's text.
final View v = mFactory.inflate(R.layout.context_menu_header, null);
TextView textView = (TextView) v.findViewById(R.id.header_time);
textView.setText(time);
textView = (TextView) v.findViewById(R.id.header_label);
textView.setText(alarm.label);
// Set the custom view on the menu.
menu.setHeaderView(v);
// Change the text based on the state of the alarm.
if (alarm.enabled) {
menu.findItem(R.id.enable_alarm).setTitle(R.string.disable_alarm);
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.menu_item_settings:
startActivity(new Intent(this, SettingsActivity.class));
return true;
case R.id.menu_item_desk_clock:
startActivity(new Intent(this, DeskClock.class));
finish();
return true;
case R.id.menu_item_add_alarm:
addNewAlarm();
return true;
case R.id.menu_item_done:
finish();
return true;
default:
break;
}
return super.onOptionsItemSelected(item);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.alarm_list_menu, menu);
return super.onCreateOptionsMenu(menu);
}
@Override
public void onItemClick(AdapterView parent, View v, int pos, long id) {
final Cursor c = (Cursor) mAlarmsList.getAdapter()
.getItem(pos);
final Alarm alarm = new Alarm(c);
Intent intent = new Intent(this, SetAlarm.class);
intent.putExtra(Alarms.ALARM_INTENT_EXTRA, alarm);
startActivity(intent);
}
}