fixed crash, removed unused resources

Signed-off-by: nuclearfog <hatespirit666@gmail.com>

app/src/main/java/org/nuclearfog/twidda/activity/MediaActivity.java

@@ -145,10 +145,10 @@ public abstract class MediaActivity extends AppCompatActivity implements Locatio
             }
             // location permission granted
             else if (PERMISSIONS[1][0].equals(permissions[0])) {
-                getLocation();
+                getLocation(false);
             }
             // Write storage permissions granted
-            else if ((PERMISSIONS[2][0].equals(permissions[0]))) {
+            else if (PERMISSIONS[2][0].equals(permissions[0])) {
                 if (grantResults[0] == PERMISSION_GRANTED) {
                     saveImage();
                 }
@@ -256,19 +256,22 @@ public abstract class MediaActivity extends AppCompatActivity implements Locatio
 
     /**
      * Ask for GPS location
+     *
+     * @param ask set true to ask for permission
      */
-    protected void getLocation() {
+    protected void getLocation(boolean ask) {
         if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M || checkSelfPermission(PERMISSIONS[1][0]) == PERMISSION_GRANTED) {
             LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
             if (locationManager != null && locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
                 locationManager.requestSingleUpdate(LocationManager.GPS_PROVIDER, this, null);
                 locationPending = true;
-            } else {
+                return;
-                onAttachLocation(null);
             }
-        } else {
+        } else if (ask) {
             requestPermissions(PERMISSIONS[1], REQ_CHECK_PERM);
+            return;
         }
+        onAttachLocation(null);
     }
 
     /**
@@ -347,6 +350,7 @@ public abstract class MediaActivity extends AppCompatActivity implements Locatio
 
     /**
      * called when location information was successfully fetched
+     * it isn't safe to update views over this method
      *
      * @param location location information
      */

app/src/main/java/org/nuclearfog/twidda/activity/TweetEditor.java

@@ -133,6 +133,19 @@ public class TweetEditor extends MediaActivity implements OnClickListener, OnPro
     }
 
 
+    @Override
+    protected void onResume() {
+        super.onResume();
+        if (isLocating()) {
+            locationPending.setVisibility(VISIBLE);
+            locationBtn.setVisibility(INVISIBLE);
+        } else {
+            locationPending.setVisibility(INVISIBLE);
+            locationBtn.setVisibility(VISIBLE);
+        }
+    }
+
+
     @Override
     protected void onDestroy() {
         if (uploaderAsync != null && uploaderAsync.getStatus() == RUNNING)
@@ -197,7 +210,7 @@ public class TweetEditor extends MediaActivity implements OnClickListener, OnPro
         else if (v.getId() == R.id.tweet_add_location) {
             locationPending.setVisibility(VISIBLE);
             locationBtn.setVisibility(INVISIBLE);
-            getLocation();
+            getLocation(true);
         }
     }
 
@@ -209,8 +222,6 @@ public class TweetEditor extends MediaActivity implements OnClickListener, OnPro
         } else {
             Toast.makeText(this, R.string.error_gps, LENGTH_LONG).show();
         }
-        locationPending.setVisibility(INVISIBLE);
-        locationBtn.setVisibility(VISIBLE);
         this.location = location;
     }
 

app/src/main/res/values/colors.xml

@@ -3,6 +3,4 @@
     <color name="half_transparent">#40000000</color>
     <color name="background">#80000000</color>
     <color name="bright_transparent">#afffffff</color>
-    <color name="positive_button">#ffff4000</color>
-    <color name="negative_button">#ff0040ff</color>
 </resources>

app/src/main/res/values/strings.xml

@@ -118,6 +118,10 @@
     <string name="settings_fv_icon_color">Favorite</string>
     <string name="settings_follow_req_color">Request icon</string>
     <string name="settings_follow_color">Follow icon</string>
+    <string name="account_page" translatable="false">Accounts</string>
+    <string name="confirm_remove_account">Remove account from list?</string>
+    <string name="account_user_id_prefix" translatable="false">User ID:</string>
+    <string name="account_user_unnamed">\'unnamed\'</string>
 
     <!-- toast messages to inform user -->
     <string name="info_user_removed">User removed from list</string>
@@ -227,6 +231,8 @@
     <string name="menu_hint_mute_user">enter @name to mute</string>
     <string name="menu_hint_block_user">enter @name to block</string>
     <string name="menu_refresh_exclude">refresh exclude list</string>
+    <string name="menu_select_account">select account</string>
+    <string name="menu_add_account">add account</string>
 
     <!--dialog strings-->
     <string name="dialog_button_yes">Yes</string>
@@ -235,11 +241,5 @@
     <string name="dialog_button_ok">OK</string>
     <string name="dialog_link_image_preview">Link preview image</string>
     <string name="dialog_link_close">close link preview</string>
-    <string name="account_page" translatable="false">Accounts</string>
-    <string name="confirm_remove_account">Remove account from list?</string>
-    <string name="menu_select_account">select account</string>
-    <string name="menu_add_account">add account</string>
-    <string name="account_user_id_prefix" translatable="false">User ID:</string>
-    <string name="account_user_unnamed">\'unnamed\'</string>
 
 </resources>