--- /dev/null
+/*
+ * Copyright © 2020 Keith Packard <keithp@keithp.com>
+ *
+ * This 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, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This 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.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.AltosDroid;
+
+import java.util.*;
+import android.app.Activity;
+import android.content.*;
+import android.os.*;
+import android.util.*;
+import android.view.*;
+import android.view.View.*;
+import android.widget.*;
+import android.graphics.*;
+import android.graphics.drawable.*;
+import android.widget.CompoundButton.OnCheckedChangeListener;
+
+import org.altusmetrum.altoslib_13.*;
+
+class TrackerComparatorCall implements Comparator<Tracker> {
+ public int compare(Tracker a, Tracker b) {
+ int v;
+
+ v = a.compareCall(b);
+ if (v != 0)
+ return v;
+ v = a.compareAge(b);
+ if (v != 0)
+ return v;
+ v = a.compareSerial(b);
+ if (v != 0)
+ return v;
+ return a.compareFrequency(b);
+ }
+ public boolean equals(Object o) {
+ return o instanceof TrackerComparatorCall;
+ }
+}
+
+class TrackerComparatorSerial implements Comparator<Tracker> {
+ public int compare(Tracker a, Tracker b) {
+ int v;
+
+ v = a.compareSerial(b);
+ if (v != 0)
+ return v;
+ v = a.compareAge(b);
+ if (v != 0)
+ return v;
+ v = a.compareCall(b);
+ if (v != 0)
+ return v;
+ return a.compareFrequency(b);
+ }
+ public boolean equals(Object o) {
+ return o instanceof TrackerComparatorSerial;
+ }
+}
+
+class TrackerComparatorAge implements Comparator<Tracker> {
+ public int compare(Tracker a, Tracker b) {
+ int v;
+
+ v = a.compareAge(b);
+ if (v != 0)
+ return v;
+ v = a.compareCall(b);
+ if (v != 0)
+ return v;
+ v = a.compareSerial(b);
+ if (v != 0)
+ return v;
+ return a.compareFrequency(b);
+ }
+ public boolean equals(Object o) {
+ return o instanceof TrackerComparatorAge;
+ }
+}
+
+class TrackerComparatorFrequency implements Comparator<Tracker> {
+ public int compare(Tracker a, Tracker b) {
+ int v;
+
+ v = a.compareFrequency(b);
+ if (v != 0)
+ return v;
+ v = a.compareAge(b);
+ if (v != 0)
+ return v;
+ v = a.compareCall(b);
+ if (v != 0)
+ return v;
+ return a.compareSerial(b);
+ }
+ public boolean equals(Object o) {
+ return o instanceof TrackerComparatorFrequency;
+ }
+}
+
+public class SelectTrackerActivity extends Activity implements OnTouchListener {
+ // Return Intent extra
+ public static final String EXTRA_SERIAL_NUMBER = "serial_number";
+ public static final String EXTRA_FREQUENCY = "frequency";
+
+ private int button_ids[] = {
+ R.id.call_button,
+ R.id.serial_button,
+ R.id.frequency_button,
+ R.id.age_button
+ };
+
+ private static final int call_button = 0;
+ private static final int serial_button = 1;
+ private static final int freq_button = 2;
+ private static final int age_button = 3;
+ private RadioButton radio_buttons[] = new RadioButton[4];
+ private TableLayout table;
+
+ private Tracker[] trackers;
+
+ private void set_sort(int id) {
+ AltosDroidPreferences.set_tracker_sort(id);
+ resort();
+ }
+
+ private void resort() {
+ Comparator<Tracker> compare;
+ int tracker_sort = AltosDroidPreferences.tracker_sort();
+ AltosDebug.debug("sort %d", tracker_sort);
+ switch (tracker_sort) {
+ case call_button:
+ default:
+ compare = new TrackerComparatorCall();
+ break;
+ case serial_button:
+ compare = new TrackerComparatorSerial();
+ break;
+ case freq_button:
+ compare = new TrackerComparatorFrequency();
+ break;
+ case age_button:
+ compare = new TrackerComparatorAge();
+ break;
+ }
+ Arrays.sort(trackers, compare);
+ set_trackers();
+ }
+
+ void init_button_state() {
+ int tracker_sort = AltosDroidPreferences.tracker_sort();
+ for (int i = 0; i < 4; i++)
+ radio_buttons[i].setChecked(i == tracker_sort);
+ }
+
+ OnCheckedChangeListener button_listener = new OnCheckedChangeListener() {
+ @Override
+ public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+ int id = buttonView.getId();
+ if (isChecked) {
+ int sort_id = -1;
+ for (int i = 0; i < 4; i++) {
+ if (id == button_ids[i])
+ sort_id = i;
+ else
+ radio_buttons[i].setChecked(false);
+ }
+ if (sort_id != -1)
+ set_sort(sort_id);
+ }
+ }
+ };
+
+ long start_time;
+
+ private void
+ insert_tracker(Tracker tracker) {
+ TableRow row = (TableRow) getLayoutInflater().inflate(R.layout.tracker_ent, null);
+
+ ((TextView) row.findViewById(R.id.call_view)).setText(tracker.call);
+ if (tracker.serial == 0)
+ ((TextView) row.findViewById(R.id.serial_view)).setText("");
+ else
+ ((TextView) row.findViewById(R.id.serial_view)).setText(String.format("%d", tracker.serial));
+ if (tracker.frequency == 0.0)
+ ((TextView) row.findViewById(R.id.frequency_view)).setText("");
+ else if (tracker.frequency == AltosLib.MISSING)
+ ((TextView) row.findViewById(R.id.frequency_view)).setText("");
+ else
+ ((TextView) row.findViewById(R.id.frequency_view)).setText(String.format("%7.3f", tracker.frequency));
+ if (tracker.received_time != 0) {
+ int age = (int) ((start_time - tracker.received_time + 500) / 1000);
+ ((TextView) row.findViewById(R.id.age_view)).setText(AltosDroid.age_string(age));
+ } else {
+ ((TextView) row.findViewById(R.id.age_view)).setText("");
+ }
+ row.setClickable(true);
+ row.setOnTouchListener(this);
+ table.addView(row);
+ }
+
+ private void set_trackers() {
+ for (int i = table.getChildCount() - 1; i >= 1; i--)
+ table.removeViewAt(i);
+ for (Tracker tracker : trackers)
+ insert_tracker(tracker);
+ }
+
+ private void done(View v) {
+ int result = Activity.RESULT_CANCELED;
+ Intent intent = new Intent();
+ for (int i = 1; i < table.getChildCount(); i++) {
+ View child = table.getChildAt(i);
+ if (child == v) {
+ Tracker tracker = trackers[i - 1];
+ intent.putExtra(EXTRA_SERIAL_NUMBER, tracker.serial);
+ intent.putExtra(EXTRA_FREQUENCY, tracker.frequency);
+ result = Activity.RESULT_OK;
+ break;
+ }
+ }
+ setResult(Activity.RESULT_OK, intent);
+ finish();
+ }
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ setTheme(AltosDroid.dialog_themes[AltosDroidPreferences.font_size()]);
+ super.onCreate(savedInstanceState);
+
+ setContentView(R.layout.tracker_list);
+ // Set result CANCELED incase the user backs out
+ setResult(Activity.RESULT_CANCELED);
+
+ for (int i = 0; i < 4; i++) {
+ radio_buttons[i] = (RadioButton) findViewById(button_ids[i]);
+ radio_buttons[i].setOnCheckedChangeListener(button_listener);
+ }
+
+ ArrayList<Parcelable> tracker_array = (ArrayList<Parcelable>) getIntent().getParcelableArrayListExtra(AltosDroid.EXTRA_TRACKERS);
+ if (tracker_array != null) {
+ Object[] array = tracker_array.toArray();
+ trackers = new Tracker[array.length];
+ for (int i = 0; i < array.length; i++)
+ trackers[i] = (Tracker) array[i];
+ }
+
+ start_time = System.currentTimeMillis();
+
+ table = (TableLayout) findViewById(R.id.tracker_list);
+
+ init_button_state();
+
+ resort();
+
+ set_trackers();
+ }
+
+ @Override
+ public boolean onTouch(View v, MotionEvent event) {
+ int action = event.getAction() & MotionEvent.ACTION_MASK;
+ switch (action) {
+ case MotionEvent.ACTION_UP:
+ case MotionEvent.ACTION_CANCEL:
+ case MotionEvent.ACTION_OUTSIDE:
+ v.setBackgroundColor(0);
+ v.invalidate();
+ break;
+ case MotionEvent.ACTION_DOWN:
+ v.setBackgroundColor(Color.RED);
+ v.invalidate();
+ break;
+ }
+ if (action == MotionEvent.ACTION_UP) {
+ done(v);
+ return true;
+ }
+ return false;
+ }
+}
projects / fw / altos / blobdiff