tomasz
/
urban-explorer
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fixed issue with screen rotation / change configuration.

master
Tomasz Półgrabia 2016-09-18 16:53:31 +02:00
parent 65cb3ab696
commit 4d68d7fce3
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
app/src/main/java/pl/tpolgrabia/urbanexplorer/MainActivity.java
View File

@ -56,6 +56,7 @@ public class MainActivity extends ActionBarActivity {
private static final String PHOTO_INFO = "PHOTO_INFO";
private static final String FIRST_TIME_LAUNCH = "FIRST_TIME_LAUNCH_KEY";
private static final String MAIN_BACKSTACK = "MAIN_BACKSTACK_KEY";
private static final String SAVED_CONFIG_KEY = "SAVED_CONFIG_KEY";
public static DisplayImageOptions options;
private GestureDetectorCompat gestureDetector;
private int currentFragmentId = 0;
@ -66,6 +67,7 @@ public class MainActivity extends ActionBarActivity {
private PanoramioImageInfo photoInfo;
private ProgressDialog progressDlg;
private int oldFragmentId = 0;
private boolean savedConfiguration;
public StandardLocationListener getLocationCallback() {
return locationCallback;
@ -127,6 +129,7 @@ public class MainActivity extends ActionBarActivity {
currentFragmentId = fragId == null ? 0 : fragId;
lg.trace("Set final frag id: {}", fragId);
photoInfo = savedInstanceState != null ? (PanoramioImageInfo) savedInstanceState.getSerializable(PHOTO_INFO) : null;
savedConfiguration = savedInstanceState != null ? savedInstanceState.getBoolean(SAVED_CONFIG_KEY) : false;
switchFragment();
updateSwipeHandler();
@ -213,6 +216,12 @@ public class MainActivity extends ActionBarActivity {
private void switchFragment() {
if (!savedConfiguration) {
photoInfo = null;
}
savedConfiguration = false;
if (photoInfo != null) {
switchToPhoto(photoInfo);
return;
@ -283,6 +292,7 @@ public class MainActivity extends ActionBarActivity {
}
public void swipeLeft() {
lg.debug("Swiped left");
changeCurrentFragId((int)Math.max(MIN_FRAGMENT_ID, currentFragmentId-1));
switchFragment();
}
@ -293,6 +303,7 @@ public class MainActivity extends ActionBarActivity {
}
public void swipeRight() {
lg.debug("Swiped right");
changeCurrentFragId((int)Math.min(MAX_FRAGMENT_ID, currentFragmentId+1));
switchFragment();
}
@ -336,6 +347,9 @@ public class MainActivity extends ActionBarActivity {
locationCallback);
locationServicesActivated = true;
}
savedConfiguration = false;
photoInfo = null;
}
private Float fetchGpsDistanceFreq() {
@ -403,6 +417,7 @@ public class MainActivity extends ActionBarActivity {
super.onSaveInstanceState(outState);
outState.putSerializable(FRAG_ID, currentFragmentId);
outState.putSerializable(PHOTO_INFO, photoInfo);
outState.putBoolean(SAVED_CONFIG_KEY, true);
// SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
// SharedPreferences.Editor editor = sharedPrefs.edit();