net.tjohns.badgescanner.BaseActivity.java Source code

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Here is the source code for net.tjohns.badgescanner.BaseActivity.java

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// Copyright 2012 Google Inc.
//
// 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.

package net.tjohns.badgescanner;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import android.support.v4.app.FragmentActivity;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;

public class BaseActivity extends FragmentActivity {
    private static final int DIALOG_LEGAL_ID = 0;

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

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        super.onOptionsItemSelected(item);
        // Handle item selection
        switch (item.getItemId()) {
        case R.id.preferences:
            launchPreferences();
            return true;
        case R.id.report_issue:
            reportIssue();
            return true;
        case R.id.show_about:
            showLegal();
            return true;
        default:
            return super.onOptionsItemSelected(item);
        }
    }

    public void launchPreferences() {
        Intent i = new Intent(this, Preferences.class);
        startActivity(i);
    }

    public void reportIssue() {
        Intent i = new Intent(android.content.Intent.ACTION_SEND);
        i.putExtra(android.content.Intent.EXTRA_EMAIL, new String[] { "badgescanner-bugs@tjohns.net" });
        i.putExtra(android.content.Intent.EXTRA_SUBJECT, "[BadgeScanner] Issue Report");
        i.setType("text/plain");
        i.putExtra(android.content.Intent.EXTRA_TEXT,
                "Summary:\n\nSteps to reproduce:\n\nAdditional information:\n");
        startActivity(Intent.createChooser(i, "Select Mail Client"));
    }

    public void showLegal() {
        showDialog(DIALOG_LEGAL_ID);
    }

    public void showProjectSite() {
        Intent i = new Intent(android.content.Intent.ACTION_VIEW,
                Uri.parse("http://code.google.com/p/badgescanner/"));
        startActivity(i);
    }

    @Override
    protected Dialog onCreateDialog(int id) {
        Dialog dialog;
        switch (id) {
        case DIALOG_LEGAL_ID:
            AlertDialog.Builder builder = new AlertDialog.Builder(this);
            builder.setTitle(getString(R.string.show_about_title));
            builder.setMessage(R.string.legal_text);
            builder.setNeutralButton(getString(R.string.project_website_button),
                    new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog, int id) {
                            showProjectSite();
                        }
                    });
            dialog = builder.create();
            break;
        default:
            dialog = null;
            super.onCreateDialog(id);
        }
        return dialog;
    }

}