Android Open Source - RedditReader_Android_app Main Activity

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License

The source code is released under:

MIT License

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Java Source Code

package com.example.dawoon.redditreader;
/*  w ww .  ja v a2s.co  m*/
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuItem;

import com.example.dawoon.redditreader.sync.RedditSyncAdapter;

/**
 * MainActivity of the app.
 */
public class MainActivity extends ActionBarActivity implements RedditFragment.Callback {

    public boolean mTwoPane;

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

        if (findViewById(R.id.detail_container) != null) {
            // The detail container view will be present only in the large-screen layouts
            // (res/layout-sw600dp). If this view is present, then the activity should be
            // in two-pane mode.
            mTwoPane = true;

            // In two-pane mode, show the detail view in this activity by
            // adding or replacing the detail fragment using a
            // fragment transaction.
            if (savedInstanceState == null) {
                getSupportFragmentManager().beginTransaction()
                        .replace(R.id.detail_container, new DetailFragment())
                        .commit();
            }
        } else {
            mTwoPane = false;
        }

        RedditSyncAdapter.initializeSyncAdapter(this);
    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        int id = item.getItemId();
        if (id == R.id.action_settings) {
            Intent settingsIntent = new Intent(this, SettingsActivity.class);
            startActivity(settingsIntent);
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onItemSelected(String permalink) {
        if (mTwoPane) {
            // In two-pane mode, show the detail view in this activity by
            // adding or replacing the detail fragment using a
            // fragment transaction.
            Bundle args = new Bundle();
            args.putString(DetailActivity.LINK_KEY, permalink);

            DetailFragment fragment = new DetailFragment();
            fragment.setArguments(args);

            getSupportFragmentManager().beginTransaction()
                    .replace(R.id.detail_container, fragment)
                    .commit();
        } else {
            Intent intent = new Intent(this, DetailActivity.class)
                    .putExtra(DetailActivity.LINK_KEY, permalink);
            startActivity(intent);
        }
    }
}

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