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Selecting a waypoint from the search screen will now show it.

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This commit is contained in:
Rodrigo Damazio
2012-01-05 21:47:32 -02:00
parent b2eb50732e
commit 254a1d59ac
4 changed files with 109 additions and 21 deletions
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MyTracks/AndroidManifest.xml
+1 -1
View File
@@ -129,6 +129,7 @@ limitations under the License.
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:mimeType="vnd.android.cursor.item/vnd.google.track" />
<data android:mimeType="vnd.android.cursor.item/vnd.google.waypoint" />
</intent-filter>
<!-- Enable searches via SearchActivity. -->
@@ -191,7 +192,6 @@ limitations under the License.
<activity android:name="com.google.android.apps.mytracks.WaypointDetails"
android:label="@string/marker_detail_title">
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<action android:name="android.intent.action.EDIT" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
MyTracks/src/com/google/android/apps/mytracks/MapActivity.java
+66 -1
View File
@@ -84,6 +84,25 @@ public class MapActivity extends com.google.android.maps.MapActivity
*/
private boolean keepMyLocationVisible;
/**
* The ID of a track on which we want to show a waypoint.
* The waypoint will be shown as soon as the track is loaded.
*/
private long showWaypointTrackId;
/**
* The ID of a waypoint which we want to show.
* The waypoint will be shown as soon as its track is loaded.
*/
private long showWaypointId;
/**
* The track that's currently selected.
* This differs from {@link TrackDataHub#getSelectedTrackId} in that this one is only set after
* actual track data has been received.
*/
private long selectedTrackId;
/**
* The current pointer location.
* This is kept to quickly center on it when the user requests.
@@ -330,6 +349,47 @@ public class MapActivity extends com.google.android.maps.MapActivity
}
}
/**
* Zooms and pans the map so that the given waypoint is visible, when the given track is loaded.
* If the track is already loaded, it does that immediately.
*
* @param trackId the ID of the track on which to show the waypoint
* @param waypointId the ID of the waypoint to show
*/
public void showWaypoint(long trackId, long waypointId) {
synchronized (this) {
if (trackId == selectedTrackId) {
showWaypoint(waypointId);
return;
}
showWaypointTrackId = trackId;
showWaypointId = waypointId;
}
}
/**
* Does the proper zooming/panning for a just-loaded track.
* This may be either zooming to a waypoint that has been previously selected, or
* zooming to the whole track.
*
* @param track the loaded track
*/
private void zoomLoadedTrack(Track track) {
synchronized (this) {
if (track.getId() == showWaypointTrackId) {
// There's a waypoint to show in this track.
showWaypoint(showWaypointId);
showWaypointId = 0L;
showWaypointTrackId = 0L;
} else {
// Zoom out to show the whole track.
zoomMapToBoundaries(track);
}
}
}
@Override
public void onSelectedTrackChanged(final Track track, final boolean isRecording) {
runOnUiThread(new Runnable() {
@@ -343,7 +403,12 @@ public class MapActivity extends com.google.android.maps.MapActivity
if (trackSelected) {
busyPane.setVisibility(View.VISIBLE);
zoomMapToBoundaries(track);
synchronized (this) {
// Need to get the track ID only at this point, to prevent a race condition
// among showWaypoint, zoomLoadedTrack and dataHub.loadTrack.
selectedTrackId = track.getId();
zoomLoadedTrack(track);
}
mapOverlay.setShowEndMarker(!isRecording);
busyPane.setVisibility(View.GONE);
MyTracks/src/com/google/android/apps/mytracks/MyTracks.java
+31 -10
View File
@@ -21,7 +21,9 @@ import com.google.android.apps.analytics.GoogleAnalyticsTracker;
import com.google.android.apps.mytracks.content.MyTracksProviderUtils;
import com.google.android.apps.mytracks.content.TrackDataHub;
import com.google.android.apps.mytracks.content.TracksColumns;
import com.google.android.apps.mytracks.content.Waypoint;
import com.google.android.apps.mytracks.content.WaypointCreationRequest;
import com.google.android.apps.mytracks.content.WaypointsColumns;
import com.google.android.apps.mytracks.io.file.TempFileCleaner;
import com.google.android.apps.mytracks.services.ITrackRecordingService;
import com.google.android.apps.mytracks.services.ServiceUtils;
@@ -67,7 +69,7 @@ import android.widget.Toast;
@SuppressWarnings("deprecation")
public class MyTracks extends TabActivity implements OnTouchListener {
private static final int DIALOG_EULA_ID = 0;
private TrackDataHub dataHub;
/**
@@ -202,7 +204,7 @@ public class MyTracks extends TabActivity implements OnTouchListener {
showDialog(DIALOG_EULA_ID);
}
}
@Override
protected void onStart() {
Log.d(TAG, "MyTracks.onStart");
@@ -222,6 +224,19 @@ public class MyTracks extends TabActivity implements OnTouchListener {
&& UriUtils.matchesContentUri(data, TracksColumns.CONTENT_URI)) {
long trackId = ContentUris.parseId(data);
dataHub.loadTrack(trackId);
} else if (Intent.ACTION_VIEW.equals(action)
&& WaypointsColumns.CONTENT_ITEMTYPE.equals(intent.getType())
&& UriUtils.matchesContentUri(data, WaypointsColumns.CONTENT_URI)) {
// TODO(rdamazio): Waypoint URIs should be base/trackid/waypointid
long waypointId = ContentUris.parseId(data);
Waypoint waypoint = providerUtils.getWaypoint(waypointId);
long trackId = waypoint.getTrackId();
// Request that the waypoint is shown (now or when the right track is loaded).
showWaypoint(trackId, waypointId);
// Load the right track, if not loaded already.
dataHub.loadTrack(trackId);
}
}
@@ -296,7 +311,7 @@ public class MyTracks extends TabActivity implements OnTouchListener {
return null;
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
@@ -367,14 +382,9 @@ public class MyTracks extends TabActivity implements OnTouchListener {
}
case Constants.SHOW_WAYPOINT: {
if (results != null) {
final long waypointId = results.getLongExtra("waypointid", -1);
final long waypointId = results.getLongExtra(WaypointDetails.WAYPOINT_ID_EXTRA, -1);
if (waypointId >= 0) {
MapActivity map =
(MapActivity) getLocalActivityManager().getActivity("tab1");
if (map != null) {
getTabHost().setCurrentTab(0);
map.showWaypoint(waypointId);
}
showWaypoint(trackId, waypointId);
}
}
break;
@@ -390,6 +400,17 @@ public class MyTracks extends TabActivity implements OnTouchListener {
}
}
private void showWaypoint(long trackId, long waypointId) {
MapActivity map =
(MapActivity) getLocalActivityManager().getActivity("tab1");
if (map != null) {
getTabHost().setCurrentTab(0);
map.showWaypoint(trackId, waypointId);
} else {
Log.e(TAG, "Couldnt' get map tab");
}
}
@Override
public boolean onTouch(View v, MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
MyTracks/src/com/google/android/apps/mytracks/SearchActivity.java
+11 -9
View File
@@ -73,16 +73,16 @@ public class SearchActivity extends ListActivity {
new Comparator<SearchActivity.ScoredResult>() {
@Override
public int compare(ScoredResult r1, ScoredResult r2) {
// Score ordering.
int scoreDiff = (int) (r2.score - r1.score);
if (scoreDiff != 0) {
return scoreDiff;
}
if (r1.track != null) {
return (int) (r2.track.getId() - r1.track.getId());
} else {
return (int) (r2.waypoint.getId() - r1.waypoint.getId());
}
// Arbitrary ordering, by ID.
long id1 = r1.track != null ? r1.track.getId() : r1.waypoint.getId();
long id2 = r2.track != null ? r2.track.getId() : r2.waypoint.getId();
return (int) (id2 - id1);
}
};
@@ -421,16 +421,18 @@ public class SearchActivity extends ListActivity {
protected void onListItemClick(ListView l, View v, int position, long id) {
@SuppressWarnings("unchecked")
Map<String, Object> clickedData = (Map<String, Object>) getListAdapter().getItem(position);
long trackId = (Long) clickedData.get("trackId");
Intent intent = new Intent(Intent.ACTION_VIEW);
if (clickedData.containsKey("waypointId")) {
long waypointId = (Long) clickedData.get("waypointId");
// TODO: Add support for loading track + showing waypoint in MyTracks.java.
Uri uri = ContentUris.withAppendedId(WaypointsColumns.CONTENT_URI, waypointId);
intent.setDataAndType(uri, WaypointsColumns.CONTENT_ITEMTYPE);
} else {
Intent intent = new Intent(Intent.ACTION_VIEW);
long trackId = (Long) clickedData.get("trackId");
Uri uri = ContentUris.withAppendedId(TracksColumns.CONTENT_URI, trackId);
intent.setDataAndType(uri, TracksColumns.CONTENT_ITEMTYPE);
startActivity(intent);
}
startActivity(intent);
}
private static double squash(double timeAgoHours) {