64 lines
2.4 KiB
Java
64 lines
2.4 KiB
Java
package ch.dissem.apps.abit;
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import android.content.Intent;
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import android.os.Bundle;
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import android.support.v4.app.NavUtils;
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import android.view.MenuItem;
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import ch.dissem.bitmessage.entity.valueobject.Label;
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/**
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* An activity representing a single Message detail screen. This
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* activity is only used on handset devices. On tablet-size devices,
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* item details are presented side-by-side with a list of items
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* in a {@link MainActivity}.
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* <p/>
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* This activity is mostly just a 'shell' activity containing nothing
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* more than a {@link MessageDetailFragment}.
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*/
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public class MessageDetailActivity extends DetailActivity {
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private Label label;
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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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// savedInstanceState is non-null when there is fragment state
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// saved from previous configurations of this activity
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// (e.g. when rotating the screen from portrait to landscape).
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// In this case, the fragment will automatically be re-added
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// to its container so we don't need to manually add it.
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// For more information, see the Fragments API guide at:
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//
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// http://developer.android.com/guide/components/fragments.html
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//
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if (savedInstanceState == null) {
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label = (Label) getIntent().getSerializableExtra(MainActivity.EXTRA_SHOW_LABEL);
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// Create the detail fragment and add it to the activity
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// using a fragment transaction.
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Bundle arguments = new Bundle();
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arguments.putSerializable(MessageDetailFragment.ARG_ITEM,
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getIntent().getSerializableExtra(MessageDetailFragment.ARG_ITEM));
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MessageDetailFragment fragment = new MessageDetailFragment();
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fragment.setArguments(arguments);
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getSupportFragmentManager().beginTransaction()
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.add(R.id.content, fragment)
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.commit();
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}
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case android.R.id.home:
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Intent parentIntent = new Intent(this, MainActivity.class);
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parentIntent.putExtra(MainActivity.EXTRA_SHOW_LABEL, label);
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NavUtils.navigateUpTo(this, parentIntent);
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return true;
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default:
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return super.onOptionsItemSelected(item);
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}
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}
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}
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