diff options
Diffstat (limited to 'altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidTab.java')
| -rw-r--r-- | altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidTab.java | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidTab.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidTab.java index 7b5b01b3..8e625da6 100644 --- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidTab.java +++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroidTab.java @@ -27,8 +27,9 @@ import android.support.v4.app.FragmentTransaction; import android.support.v4.app.FragmentManager; import android.location.Location; import android.util.Log; +import android.widget.TextView; -public abstract class AltosDroidTab extends Fragment { +public abstract class AltosDroidTab extends Fragment implements AltosUnitsListener { AltosState last_state; AltosGreatCircle last_from_receiver; Location last_receiver; @@ -37,6 +38,21 @@ public abstract class AltosDroidTab extends Fragment { public abstract String tab_name(); + public void units_changed(boolean imperial_units) { + if (!isHidden() && last_state != null) + show(last_state, last_from_receiver, last_receiver); + } + + public void set_value(TextView text_view, + AltosUnits units, + int width, + double value) { + if (value == AltosLib.MISSING) + text_view.setText(""); + else + text_view.setText(units.show(width, value)); + } + public void set_visible(boolean visible) { FragmentTransaction ft = AltosDroid.fm.beginTransaction(); if (visible) { @@ -44,9 +60,6 @@ public abstract class AltosDroidTab extends Fragment { AltosGreatCircle from_receiver = last_from_receiver; Location receiver = last_receiver; - last_state = null; - last_from_receiver = null; - last_receiver = null; show(state, from_receiver, receiver); ft.show(this); } else @@ -55,15 +68,15 @@ public abstract class AltosDroidTab extends Fragment { } public void update_ui(AltosState state, AltosGreatCircle from_receiver, Location receiver, boolean is_current) { + last_state = state; + last_from_receiver = from_receiver; + last_receiver = receiver; if (is_current) { if (AltosDroid.D) Log.d(AltosDroid.TAG, String.format("%s: visible, performing update", tab_name())); show(state, from_receiver, receiver); } else { if (AltosDroid.D) Log.d(AltosDroid.TAG, String.format("%s: not visible, skipping update", tab_name())); - last_state = state; - last_from_receiver = from_receiver; - last_receiver = receiver; return; } } |