102 lines
3.4 KiB
Java
102 lines
3.4 KiB
Java
package at.fhj.swd.dailyhelper.ui.activity;
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import android.os.Bundle;
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import android.support.v4.view.GravityCompat;
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import android.support.v7.app.ActionBarDrawerToggle;
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import android.view.MenuItem;
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import android.support.design.widget.NavigationView;
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import android.support.v4.widget.DrawerLayout;
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import android.support.v7.app.AppCompatActivity;
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import android.support.v7.widget.Toolbar;
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import android.view.Menu;
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import at.fhj.swd.dailyhelper.R;
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import at.fhj.swd.dailyhelper.ui.fragemnt.HomeFragment;
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import at.fhj.swd.dailyhelper.ui.fragemnt.MapFragment;
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import at.fhj.swd.dailyhelper.ui.fragemnt.WeatherFragment;
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public class MainActivity extends AppCompatActivity
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implements NavigationView.OnNavigationItemSelectedListener {
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private DrawerLayout drawer;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_main);
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Toolbar toolbar = findViewById(R.id.toolbar);
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setSupportActionBar(toolbar);
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drawer = findViewById(R.id.drawer_layout);
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NavigationView navigationView = findViewById(R.id.nav_view);
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navigationView.setNavigationItemSelectedListener(this);
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ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
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this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
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drawer.addDrawerListener(toggle);
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toggle.syncState();
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if(savedInstanceState == null) {
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getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container, new HomeFragment()).commit();
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navigationView.setCheckedItem(R.id.nav_home);
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}
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}
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@Override
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public void onBackPressed() {
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DrawerLayout drawer = findViewById(R.id.drawer_layout);
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if (drawer.isDrawerOpen(GravityCompat.START)) {
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drawer.closeDrawer(GravityCompat.START);
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} else {
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super.onBackPressed();
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}
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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// Inflate the menu; this adds items to the action bar if it is present.
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getMenuInflater().inflate(R.menu.main, menu);
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return true;
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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// Handle action bar item clicks here. The action bar will
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// automatically handle clicks on the Home/Up button, so long
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// as you specify a parent activity in AndroidManifest.xml.
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int id = item.getItemId();
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//noinspection SimplifiableIfStatement
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if (id == R.id.action_settings) {
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return true;
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}
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return super.onOptionsItemSelected(item);
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}
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@Override
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public boolean onNavigationItemSelected(MenuItem item) {
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switch (item.getItemId()){
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case R.id.nav_home:
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getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container, new HomeFragment()).commit();
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break;
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case R.id.nav_map:
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getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container, new MapFragment()).commit();
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break;
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case R.id.nav_weather:
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getSupportFragmentManager().beginTransaction().replace(R.id.fragment_container, new WeatherFragment()).commit();
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break;
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}
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drawer.closeDrawer(GravityCompat.START);
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return true;
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}
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}
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