MO_Mobile_Systeme/APED_App
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Speicherung des start Fragments und deren passenden aufruf beim start der app

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This commit is contained in:
m_broelemann 2021-01-07 21:37:03 +01:00
parent 5a7bbe52a5
commit 9abdca53ef
4 changed files with 19 additions and 4 deletions
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18
APED/app/src/main/java/com/example/aped/MainActivity.java
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@ -81,13 +81,25 @@ public class MainActivity extends AppCompatActivity {
// Passing each menu ID as a set of Ids because each // Passing each menu ID as a set of Ids because each
// menu should be considered as top level destinations. // menu should be considered as top level destinations.
mAppBarConfiguration = new AppBarConfiguration.Builder( mAppBarConfiguration = new AppBarConfiguration.Builder(
R.id.nav_all_IOs, R.id.nav_your_IOs).setDrawerLayout(drawer) R.id.nav_all_IOs, R.id.nav_your_IOs,R.id.nav_plots)
.build(); .setDrawerLayout(drawer).build();
NavController navController = Navigation.findNavController(this, NavController navController = Navigation.findNavController(this,
R.id.nav_host_fragment); R.id.nav_host_fragment);
NavInflater navInflater = navController.getNavInflater(); NavInflater navInflater = navController.getNavInflater();
NavGraph graph = navInflater.inflate(R.navigation.mobile_navigation); NavGraph graph = navInflater.inflate(R.navigation.mobile_navigation);
graph.setStartDestination(R.id.nav_your_IOs); switch (configurationHandler.getCurrentView()){
case 2:
graph.setStartDestination(R.id.nav_your_IOs);
break;
case 3:
graph.setStartDestination(R.id.nav_plots);
break;
default:
graph.setStartDestination(R.id.nav_all_IOs);
break;
}
navController.setGraph(graph); navController.setGraph(graph);
NavigationUI.setupActionBarWithNavController(this, NavigationUI.setupActionBarWithNavController(this,
navController, mAppBarConfiguration); navController, mAppBarConfiguration);

1
APED/app/src/main/java/com/example/aped/ui/all_IOs/AllIOsFragment.java
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@ -35,6 +35,7 @@ public class AllIOsFragment extends Fragment {
MainListViewAdapter mainListViewAdapter = MainListViewAdapter mainListViewAdapter =
new MainListViewAdapter(mainActivity, 0); new MainListViewAdapter(mainActivity, 0);
lv.setAdapter(mainListViewAdapter); lv.setAdapter(mainListViewAdapter);
mainActivity.getConfigurationHandler().setCurrentView(1);
return view; return view;
} }

1
APED/app/src/main/java/com/example/aped/ui/favorite_IOs/FavoriteIOsFragment.java
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@ -33,6 +33,7 @@ public class FavoriteIOsFragment extends Fragment {
MainListViewAdapter mainListViewAdapter = MainListViewAdapter mainListViewAdapter =
new MainListViewAdapter(mainActivity, 1); new MainListViewAdapter(mainActivity, 1);
lv.setAdapter(mainListViewAdapter); lv.setAdapter(mainListViewAdapter);
mainActivity.getConfigurationHandler().setCurrentView(2);
return view; return view;
} }
} }

3
APED/app/src/main/java/com/example/aped/ui/plots/PlotFragment.java
View File

@ -28,6 +28,7 @@ public class PlotFragment extends Fragment {
@Override @Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) { Bundle savedInstanceState) {
this.mainActivity = (MainActivity) getActivity();
// Inflate the layout for this fragment // Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_plot, container, false); View view = inflater.inflate(R.layout.fragment_plot, container, false);
LineChartView lineChartView = view.findViewById(R.id.test_plot); LineChartView lineChartView = view.findViewById(R.id.test_plot);
@ -56,7 +57,7 @@ public class PlotFragment extends Fragment {
lineChartData.setLines(lines); lineChartData.setLines(lines);
lineChartView.setLineChartData(lineChartData); lineChartView.setLineChartData(lineChartData);
mainActivity.getConfigurationHandler().setCurrentView(3);
return view; return view;
} }
} }