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/*
* Copyright (C) 2015 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.ListActivity;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Parcelable;
import android.view.View;
import android.widget.Button;
import android.widget.ListView;
import com.android.deskclock.provider.Alarm;
import com.android.deskclock.widget.selector.AlarmSelection;
import com.android.deskclock.widget.selector.AlarmSelectionAdapter;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
public class AlarmSelectionActivity extends ListActivity {
/** Used by default when an invalid action provided. */
private static final int ACTION_INVALID = -1;
/** Action used to signify alarm should be dismissed on selection. */
public static final int ACTION_DISMISS = 0;
public static final String EXTRA_ACTION = "com.android.deskclock.EXTRA_ACTION";
public static final String EXTRA_ALARMS = "com.android.deskclock.EXTRA_ALARMS";
private final List<AlarmSelection> mSelections = new ArrayList<>();
private int mAction;
@Override
protected void onCreate(Bundle savedInstanceState) {
// this activity is shown if:
// a) no search mode was specified in which case we show all
// enabled alarms
// b) if search mode was next and there was multiple alarms firing next
// (at the same time) then we only show those alarms firing at the same time
// c) if search mode was time and there are multiple alarms with that time
// then we only show those alarms with that time
super.onCreate(savedInstanceState);
setContentView(R.layout.selection_layout);
final Button cancelButton = (Button) findViewById(R.id.cancel_button);
cancelButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
finish();
}
});
final Intent intent = getIntent();
final Parcelable[] alarmsFromIntent = intent.getParcelableArrayExtra(EXTRA_ALARMS);
mAction = intent.getIntExtra(EXTRA_ACTION, ACTION_INVALID);
// reading alarms from intent
// PickSelection is started only if there are more than 1 relevant alarm
// so no need to check if alarmsFromIntent is empty
for (Parcelable parcelable : alarmsFromIntent) {
final Alarm alarm = (Alarm) parcelable;
// filling mSelections that go into the UI picker list
final String label = String.format(Locale.US, "%d %02d", alarm.hour, alarm.minutes);
mSelections.add(new AlarmSelection(label, alarm));
}
setListAdapter(new AlarmSelectionAdapter(this, R.layout.alarm_row, mSelections));
}
@Override
public void onListItemClick(ListView l, View v, int position, long id) {
super.onListItemClick(l, v, position, id);
// id corresponds to mSelections id because the view adapter used mSelections
final AlarmSelection selection = mSelections.get((int) id);
final Alarm alarm = selection.getAlarm();
if (alarm != null) {
new ProcessAlarmActionAsync(alarm, this, mAction).execute();
}
finish();
}
private static class ProcessAlarmActionAsync extends AsyncTask<Void, Void, Void> {
private final Alarm mAlarm;
private final Activity mActivity;
private final int mAction;
public ProcessAlarmActionAsync(Alarm alarm, Activity activity, int action) {
mAlarm = alarm;
mActivity = activity;
mAction = action;
}
@Override
protected Void doInBackground(Void... parameters) {
switch (mAction) {
case ACTION_DISMISS:
HandleApiCalls.dismissAlarm(mAlarm, mActivity);
break;
case ACTION_INVALID:
LogUtils.i("Invalid action");
}
return null;
}
}
}
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