de.elanev.studip.android.app.frontend.messages.MessageDetailActivity.java Source code

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Here is the source code for de.elanev.studip.android.app.frontend.messages.MessageDetailActivity.java

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/*
 * Copyright (c) 2015 ELAN e.V.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 */

package de.elanev.studip.android.app.frontend.messages;

import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.NavUtils;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.MenuItem;
import android.view.Window;

import de.elanev.studip.android.app.R;

public class MessageDetailActivity extends AppCompatActivity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        // First request toolbar progrss indicator
        supportRequestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);

        // Then set the content with toolbar
        setContentView(R.layout.content_frame);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
        ActionBar actionBar = getSupportActionBar();
        if (actionBar != null) {
            actionBar.setHomeButtonEnabled(true);
            actionBar.setDisplayHomeAsUpEnabled(true);
        }
        setTitle(R.string.compose_message);

        Intent extras = getIntent();
        // No arguments, nothing to display, finish activity
        if (extras == null) {
            finish();
            return;
        }

        if (savedInstanceState == null) {
            MessageDetailFragment messageDetailFragment = MessageDetailFragment.newInstance(extras.getExtras());
            getSupportFragmentManager().beginTransaction()
                    .add(R.id.content_frame, messageDetailFragment, MessageComposeFragment.class.getName())
                    .commit();
        }
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        // Respond to the action bar's Up/Home button
        case android.R.id.home:
            NavUtils.navigateUpFromSameTask(this);
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

}