Android Open Source - JayJayLab-Android-Demo Activity Main

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License

The source code is released under:

Apache License

Java Source Code

package com.jayjaylab.androiddemo.main.activity;
//from  w ww  .j  av a2  s. co  m
import android.content.Intent;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.ActivityOptionsCompat;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.StaggeredGridLayoutManager;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Toast;

import com.google.inject.Inject;
import com.jayjaylab.androiddemo.R;
import com.jayjaylab.androiddemo.event.OnClickEvent;
import com.jayjaylab.androiddemo.main.adapter.AdapterMain;
import com.jayjaylab.androiddemo.main.model.App;

import java.util.ArrayList;
import java.util.List;

import de.psdev.licensesdialog.LicensesDialogFragment;
import roboguice.activity.RoboActionBarActivity;
import roboguice.activity.event.OnPauseEvent;
import roboguice.context.event.OnCreateEvent;
import roboguice.event.Observes;
import roboguice.inject.ContentView;
import roboguice.inject.InjectResource;
import roboguice.inject.InjectView;
import roboguice.util.Ln;

@ContentView(R.layout.activity_main)
public class ActivityMain extends RoboActionBarActivity {

    private long backKeyPressedTime = 0;
//    @Inject ImageViewThreadPool  imageViewThreadPool;
    @Inject AdapterMain adapter;

    @InjectResource(R.string.app_title_grey_hound) String appTitleGreyHound;
    @InjectResource(R.string.app_title_collie) String appTitleCollie;
    @InjectResource(R.string.app_title_wild_dog) String appTitleWildDog;
    @InjectResource(R.string.app_description_greyhound) String appDescriptionGreyHound;
    @InjectResource(R.string.app_description_collie) String appDescriptionCollie;
    @InjectResource(R.string.app_description_wilddog) String appDescriptionWildDog;

    // views
    @InjectView(R.id.toolbar) Toolbar toolbar;
    @InjectView(R.id.recycler_view) RecyclerView recyclerView;

    public void onCreateEvent(@Observes OnCreateEvent event) {
        setSupportActionBar(toolbar);

        setViews();
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_activity_main, menu);
        return super.onCreateOptionsMenu(menu);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch(item.getItemId()) {
            case R.id.menu_license:
                final LicensesDialogFragment fragment = LicensesDialogFragment.newInstance(
                        R.raw.notices, false, true, R.style.LicenseDialogTheme, R.color.license_dialog_divider_color, this);
                fragment.show(getSupportFragmentManager(), null);
                return true;
        }

        return super.onOptionsItemSelected(item);
    }

    public void handleOnGridItemClickEvent(@Observes OnClickEvent event) {
        Ln.d("handleOnGridItemClickEvent() : event : %s", event);
        if(event != null) {
            Intent intent = null;

//            ActivityOptionsCompat options =
//                    ActivityOptionsCompat.makeSceneTransitionAnimation(
//                            activity, transitionView, EXTRA_IMAGE);
//            Intent intent = new Intent(activity, DetailActivity.class);
//            intent.putExtra(EXTRA_IMAGE, url);
//            ActivityCompat.startActivity(activity, intent, options.toBundle());

            switch(event.getWhich()) {
                case 0:
                    intent = new Intent(this, com.jayjaylab.androiddemo.app.greyhound.
                            activity.ActivityMain.class);
                    break;
                case 1:
                    break;
                case 2:
                    break;
            }
            startActivity(intent);
        }
    }

    public void onPauseEvent(@Observes OnPauseEvent event) {

    }

    @Override
    public void onBackPressed() {
        if(System.currentTimeMillis() > backKeyPressedTime + 2000) {
            backKeyPressedTime = System.currentTimeMillis();
            Toast.makeText(this, R.string.back_exit, Toast.LENGTH_SHORT).show();
            return;
        }
        if(System.currentTimeMillis() <= backKeyPressedTime + 2000) {
            finish();
        }
    }

    protected void setViews() {
        setToolbar();
        setRecyclerView();
    }

    protected void setToolbar() {
//        toolbar.inflateMenu(R.menu.menu_activity_main);
        toolbar.setLogo(R.drawable.ic_launcher);
    }

    protected void setRecyclerView() {
        StaggeredGridLayoutManager layoutManager = new StaggeredGridLayoutManager(2,
                StaggeredGridLayoutManager.VERTICAL);
        recyclerView.setLayoutManager(layoutManager);
        adapter.addItems(getApps());
        recyclerView.setAdapter(adapter);
    }

    protected List<App> getApps() {
        List<App> apps = new ArrayList<App>(10);
        apps.add(new App(null, R.drawable.logo_greyhound, appTitleGreyHound, appDescriptionGreyHound));
        apps.add(new App(null, R.drawable.waiting, appTitleCollie, appDescriptionCollie));
        apps.add(new App(null, R.drawable.waiting, appTitleWildDog, appDescriptionWildDog));

        return apps;
    }
}

Java Source Code List

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