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hostel and student list is now fetched from realm
* also bumped dependencies * fixed layout bugs in student list * NOTE : We're using `Student` class to model student data. So deleted `ResidentModel`
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29 changes: 0 additions & 29 deletions
29
app/src/main/java/com/macbitsgoa/prdrive/ResidentModel.java
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29 changes: 23 additions & 6 deletions
29
app/src/main/java/com/macbitsgoa/prdrive/activities/ResidentActivity.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,27 +1,44 @@ | ||
| package com.macbitsgoa.prdrive.activities; | ||
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| import android.app.Activity; | ||
| import android.content.Context; | ||
| import android.content.Intent; | ||
| import android.os.Bundle; | ||
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| import com.macbitsgoa.prdrive.R; | ||
| import com.macbitsgoa.prdrive.adapters.ResidentAdapter; | ||
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| import androidx.recyclerview.widget.LinearLayoutManager; | ||
| import androidx.recyclerview.widget.RecyclerView; | ||
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| public class ResidentActivity extends Activity { | ||
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| public static final String INTENT_KEY_HOSTEL_NAME = ResidentActivity.class.getName() + ".intent.hostelName"; | ||
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| /** | ||
| * Use this method to launch this activity correctly. | ||
| * | ||
| * @param parent from which this is to be launched. | ||
| * @param hostelName name of the target hostel. | ||
| */ | ||
| public static void launchHostel(Context parent, String hostelName) { | ||
| Intent intent = new Intent(parent, ResidentActivity.class); | ||
| intent.putExtra(INTENT_KEY_HOSTEL_NAME, hostelName); | ||
| parent.startActivity(intent); | ||
| } | ||
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| @Override | ||
| protected void onCreate(Bundle savedInstanceState) { | ||
| super.onCreate(savedInstanceState); | ||
| setContentView(R.layout.activity_resident); | ||
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| Intent source = getIntent(); | ||
| final String hostelName = source.getStringExtra(INTENT_KEY_HOSTEL_NAME); | ||
| RecyclerView rv; | ||
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| rv = findViewById(R.id.list_rv); | ||
| rv.setLayoutManager(new LinearLayoutManager(ResidentActivity.this)); | ||
| rv.setHasFixedSize(false); | ||
| ResidentAdapter residentAdapter = new ResidentAdapter(ResidentActivity.this); | ||
| ResidentAdapter residentAdapter = new ResidentAdapter(hostelName); | ||
| rv.setAdapter(residentAdapter); | ||
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| } | ||
| } | ||
| } |
34 changes: 25 additions & 9 deletions
34
app/src/main/java/com/macbitsgoa/prdrive/adapters/HomeAdapter.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,37 +1,53 @@ | ||
| package com.macbitsgoa.prdrive.adapters; | ||
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| import android.view.LayoutInflater; | ||
| import android.view.View; | ||
| import android.view.ViewGroup; | ||
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| import com.macbitsgoa.prdrive.R; | ||
| import com.macbitsgoa.prdrive.Student; | ||
| import com.macbitsgoa.prdrive.viewholders.HomeViewHolder; | ||
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| import java.util.ArrayList; | ||
| import java.util.List; | ||
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| import androidx.annotation.NonNull; | ||
| import androidx.recyclerview.widget.RecyclerView; | ||
| import io.realm.Realm; | ||
| import io.realm.RealmQuery; | ||
| import io.realm.RealmResults; | ||
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| public class HomeAdapter extends RecyclerView.Adapter<HomeViewHolder> { | ||
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| private String hostelNames[] = {"AH1", "AH2", "AH3", "AH4", "AH5", "AH6", "AH7", | ||
| "AH8", "AH9", "CH1", "CH2", "CH3", "CH4", "CH5", "CH6", "CH7", "DH1", "DH2"}; | ||
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| private List<String> hostelNames; | ||
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| public HomeAdapter() { | ||
| hostelNames = new ArrayList<>(); | ||
| Realm realm = Realm.getDefaultInstance(); | ||
| RealmQuery<Student> query = realm.where(Student.class).distinct("hostel"); | ||
| RealmResults<Student> results = query.findAll(); | ||
| for (Student s : results) { | ||
| hostelNames.add(s.hostel); | ||
| } | ||
| realm.close(); | ||
| } | ||
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| @NonNull | ||
| @Override | ||
| public HomeViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) { | ||
| return new HomeViewHolder(View.inflate(parent.getContext(), R.layout.item_format_home, null), | ||
| parent.getContext()); | ||
| View v = LayoutInflater.from(parent.getContext()) | ||
| .inflate(R.layout.item_format_home, parent, false); | ||
| return new HomeViewHolder(v); | ||
| } | ||
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| @Override | ||
| public void onBindViewHolder(@NonNull HomeViewHolder holder, int position) { | ||
| holder.populate(hostelNames[position]); | ||
| holder.populate(hostelNames.get(position)); | ||
| } | ||
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| @Override | ||
| public int getItemCount() { | ||
| return hostelNames.length; | ||
| return hostelNames.size(); | ||
| } | ||
| } |
31 changes: 19 additions & 12 deletions
31
app/src/main/java/com/macbitsgoa/prdrive/adapters/ResidentAdapter.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,38 +1,45 @@ | ||
| package com.macbitsgoa.prdrive.adapters; | ||
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| import android.content.Context; | ||
| import android.view.View; | ||
| import android.view.LayoutInflater; | ||
| import android.view.ViewGroup; | ||
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| import com.macbitsgoa.prdrive.R; | ||
| import com.macbitsgoa.prdrive.Student; | ||
| import com.macbitsgoa.prdrive.viewholders.ResidentViewHolder; | ||
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| import java.util.List; | ||
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| import androidx.annotation.NonNull; | ||
| import androidx.recyclerview.widget.RecyclerView; | ||
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| import static com.macbitsgoa.prdrive.StaticHelperClass.merchModelList; | ||
| import io.realm.Realm; | ||
| import io.realm.RealmQuery; | ||
| import io.realm.RealmResults; | ||
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| public class ResidentAdapter extends RecyclerView.Adapter<ResidentViewHolder> { | ||
| Context context; | ||
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| public ResidentAdapter(Context ctx) { | ||
| this.context = ctx; | ||
| private List<Student> students; | ||
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| public ResidentAdapter(String hostel) { | ||
| Realm realm = Realm.getDefaultInstance(); | ||
| RealmQuery<Student> query = realm.where(Student.class).equalTo("hostel", hostel); | ||
| RealmResults<Student> results = query.findAll(); | ||
| students = realm.copyFromRealm(results); | ||
| realm.close(); | ||
| } | ||
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| @Override | ||
| public ResidentViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) { | ||
| return new ResidentViewHolder(View.inflate(parent.getContext(), R.layout.item_format_resident, null) , | ||
| parent.getContext()); | ||
| return new ResidentViewHolder(LayoutInflater.from(parent.getContext()) | ||
| .inflate(R.layout.item_format_resident, parent, false)); | ||
| } | ||
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| @Override | ||
| public void onBindViewHolder(@NonNull ResidentViewHolder holder, int position) { | ||
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| holder.populate(students.get(position)); | ||
| } | ||
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| @Override | ||
| public int getItemCount() { | ||
| return merchModelList.size(); | ||
| return students.size(); | ||
| } | ||
| } |
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