Android Open Source - Broadsheet.ie-Android Post Detail Activity

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Back to project page Broadsheet.ie-Android.

License

The source code is released under:

Copyright (c) 2013 Karl Monaghan (http://karlmonaghan.com/) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Soft...

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Java Source Code

package ie.broadsheet.app;
// ww w. j a  v a  2  s  .c o m
import ie.broadsheet.app.fragments.PostDetailFragment;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.NavUtils;

/**
 * An activity representing a single Post detail screen. This activity is only used on handset devices. On tablet-size
 * devices, item details are presented side-by-side with a list of items in a {@link PostListActivity}.
 * <p>
 * This activity is mostly just a 'shell' activity containing nothing more than a {@link PostDetailFragment}.
 */
public class PostDetailActivity extends BaseFragmentActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_post_detail);

        // Show the Up button in the action bar.
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);

        // savedInstanceState is non-null when there is fragment state
        // saved from previous configurations of this activity
        // (e.g. when rotating the screen from portrait to landscape).
        // In this case, the fragment will automatically be re-added
        // to its container so we don't need to manually add it.
        // For more information, see the Fragments API guide at:
        //
        // http://developer.android.com/guide/components/fragments.html
        //
        if (savedInstanceState == null) {
            // Create the detail fragment and add it to the activity
            // using a fragment transaction.
            Bundle arguments = new Bundle();
            arguments
                    .putInt(PostDetailFragment.ARG_ITEM_ID, getIntent().getIntExtra(PostDetailFragment.ARG_ITEM_ID, 0));
            arguments.putString(PostDetailFragment.ARG_ITEM_URL,
                    getIntent().getStringExtra(PostDetailFragment.ARG_ITEM_URL));
            PostDetailFragment fragment = new PostDetailFragment();
            fragment.setArguments(arguments);
            getSupportFragmentManager().beginTransaction().add(R.id.post_detail_container, fragment).commit();
        }
    }

    @Override
    public boolean onOptionsItemSelected(com.actionbarsherlock.view.MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            // This ID represents the Home or Up button. In the case of this
            // activity, the Up button is shown. Use NavUtils to allow users
            // to navigate up one level in the application structure. For
            // more details, see the Navigation pattern on Android Design:
            //
            // http://developer.android.com/design/patterns/navigation.html#up-vs-back
            //
            NavUtils.navigateUpTo(this, new Intent(this, PostListActivity.class));
            return true;
        }
        return super.onOptionsItemSelected(item);
    }
}

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