Android Open Source - Sunshine Detail Activity

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Back to project page Sunshine.

License

The source code is released under:

Apache License

Java Source Code

package com.example.mark.helloworld.app;
/*w ww .j ava 2 s .c  o m*/
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.view.MenuItemCompat;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.widget.ShareActionProvider;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;


public class DetailActivity extends ActionBarActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_detail);
        if (savedInstanceState == null) {
            getSupportFragmentManager().beginTransaction()
                    .add(R.id.container, new DetailFragment())
                    .commit();
        }
    }


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

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        if (id == R.id.action_settings) {
            Intent intent = new Intent(this, SettingsActivity.class);
            startActivity(intent);
        }
        return super.onOptionsItemSelected(item);
    }

    /**
     * A placeholder fragment containing a simple view.
     */
    public static class DetailFragment extends Fragment {

        private static final String LOG_TAG = DetailFragment.class.getSimpleName();

        private static final String FORECAST_SHARE_HASHTAG = " #SunshineApp";
        private String mForecastStr;


        public DetailFragment() {
            setHasOptionsMenu(true);
        }

        @Override
        public View onCreateView(LayoutInflater inflater, ViewGroup container,
                Bundle savedInstanceState) {
            Intent intent = getActivity().getIntent();
            View rootView = inflater.inflate(R.layout.fragment_detail, container, false);
            if (intent != null && intent.hasExtra(Intent.EXTRA_TEXT)) {
                mForecastStr = intent.getStringExtra(intent.EXTRA_TEXT);
                ((TextView) rootView.findViewById(R.id.detail_text))
                        .setText(mForecastStr);
            }
            return rootView;
        }

        @Override
        public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
            // Inflate the menu; this adds items to the action bar if it is present.
            inflater.inflate(R.menu.detailfragment, menu);

            //Retrieve the share menu item
            MenuItem menuItem = menu.findItem(R.id.action_share);

            // Get the provider and hold it to set/change the share intent
            ShareActionProvider mShareActionProvider =
                    (ShareActionProvider) MenuItemCompat.getActionProvider(menuItem);

            // Attach an intent to this ShareActionProvider. You can update this at any time,
            // like when the user selects a new piece of data they might like to share.
            if (mShareActionProvider != null) {
                mShareActionProvider.setShareIntent(createShareForecastIntent());
            } else {
                Log.d(LOG_TAG, "Share Action Provider is null?");
            }
        }

        private Intent createShareForecastIntent() {
            Intent shareIntent = new Intent(Intent.ACTION_SEND);
            shareIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
            shareIntent.setType("text/plain");
            shareIntent.putExtra(Intent.EXTRA_TEXT,
                    mForecastStr + FORECAST_SHARE_HASHTAG);
            return shareIntent;
        }
    }
}

Java Source Code List

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