ca.TwentyTwenty.cropinspection.AbstractMapActivity.java Source code

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Here is the source code for ca.TwentyTwenty.cropinspection.AbstractMapActivity.java

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/***
Copyright (c) 2012 CommonsWare, LLC
Licensed under the Apache License, Version 2.0 (the "License"); you may not
use this file except in compliance with the License. You may obtain a copy
of the License at http://www.apache.org/licenses/LICENSE-2.0. Unless required
by applicable law or agreed to in writing, software distributed under the
License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
OF ANY KIND, either express or implied. See the License for the specific
language governing permissions and limitations under the License.
    
From _The Busy Coder's Guide to Android Development_
  http://commonsware.com/Android
*/

package ca.TwentyTwenty.cropinspection;

import android.app.Dialog;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.widget.Toast;

import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GooglePlayServicesUtil;

public class AbstractMapActivity extends SherlockFragmentActivity {
    protected static final String TAG_ERROR_DIALOG_FRAGMENT = "errorDialog";

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getSupportMenuInflater().inflate(R.menu.options, menu);

        return (super.onCreateOptionsMenu(menu));
    }

    public void showMe() {
        new SampleDialogFragment().show(getSupportFragmentManager(), "sample");
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {

        switch (item.getItemId()) {
        case android.R.id.home:
            return (true);
        case R.id.settings:
            startActivity(new Intent(this, Preferences.class));
            return (true);
        case R.id.legal:
            startActivity(new Intent(this, LegalNoticesActivity.class));
            return (true);
        case R.id.map:
            startActivity(new Intent(this, CropInspectionActivity.class));
            return (true);
        case R.id.search:
            showMe();
            return (true);
        case R.id.sync:
            // load asynctask eventually
            ProgressDialog pd = new ProgressDialog(this);
            pd.setMessage("loading");
            pd.show();
            return (true);
        }

        return super.onOptionsItemSelected(item);
    }

    protected boolean readyToGo() {
        int status = GooglePlayServicesUtil.isGooglePlayServicesAvailable(this);

        if (status == ConnectionResult.SUCCESS) {
            return (true);
        } else if (GooglePlayServicesUtil.isUserRecoverableError(status)) {
            ErrorDialogFragment.newInstance(status).show(getSupportFragmentManager(), TAG_ERROR_DIALOG_FRAGMENT);
        } else {
            Toast.makeText(this, R.string.no_maps, Toast.LENGTH_LONG).show();
            finish();
        }

        return (false);
    }

    public static class ErrorDialogFragment extends DialogFragment {
        static final String ARG_STATUS = "status";

        static ErrorDialogFragment newInstance(int status) {
            Bundle args = new Bundle();

            args.putInt(ARG_STATUS, status);

            ErrorDialogFragment result = new ErrorDialogFragment();

            result.setArguments(args);

            return (result);
        }

        @Override
        public Dialog onCreateDialog(Bundle savedInstanceState) {
            Bundle args = getArguments();

            return GooglePlayServicesUtil.getErrorDialog(args.getInt(ARG_STATUS), getActivity(), 0);
        }

        @Override
        public void onDismiss(DialogInterface dlg) {
            if (getActivity() != null) {
                getActivity().finish();
            }
        }
    }
}