com.ultramegasoft.flavordex2.AddEntryActivity.java Source code

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Here is the source code for com.ultramegasoft.flavordex2.AddEntryActivity.java

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/*
 * The MIT License (MIT)
 * Copyright  2016 Steve Guidetti
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the Software?), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED AS IS?, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.ultramegasoft.flavordex2;

import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.view.MenuItem;
import android.widget.Toast;

import com.ultramegasoft.flavordex2.fragment.AddEntryFragment;
import com.ultramegasoft.flavordex2.util.PermissionUtils;

/**
 * Base class for the Activity for adding a new journal entry.
 *
 * @author Steve Guidetti
 */
public class AddEntryActivity extends AppCompatActivity {
    /**
     * Keys for the Intent extras
     */
    private static final String EXTRA_CAT_ID = "cat_id";
    private static final String EXTRA_CAT_NAME = "cat_name";

    /**
     * Intent extras for the resulting entry to send to the calling Activity
     */
    public static final String EXTRA_ENTRY_ID = "entry_id";
    public static final String EXTRA_ENTRY_CAT = "entry_cat";
    public static final String EXTRA_ENTRY_CAT_ID = "entry_cat_id";

    /**
     * Get an Intent to start this Activity.
     *
     * @param context The Context
     * @param catId   The category ID
     * @param catName The category name
     * @return An Intent to start the Activity
     */
    @NonNull
    public static Intent getIntent(@NonNull Context context, long catId, @Nullable String catName) {
        final Intent intent = new Intent(context, AddEntryActivity.class);
        intent.putExtra(EXTRA_CAT_ID, catId);
        intent.putExtra(EXTRA_CAT_NAME, catName);
        return intent;
    }

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        final ActionBar actionBar = getSupportActionBar();
        if (actionBar != null) {
            actionBar.setDisplayHomeAsUpEnabled(true);
        }

        if (savedInstanceState == null) {
            final Intent intent = getIntent();
            final Bundle args = new Bundle();
            args.putLong(AddEntryFragment.ARG_CAT_ID, intent.getLongExtra(EXTRA_CAT_ID, 0));
            args.putString(AddEntryFragment.ARG_CAT_NAME, intent.getStringExtra(EXTRA_CAT_NAME));

            final Fragment fragment = new AddEntryFragment();
            fragment.setArguments(args);

            getSupportFragmentManager().beginTransaction().add(android.R.id.content, fragment).commit();
        }
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case android.R.id.home:
            finish();
            return true;
        }
        return super.onOptionsItemSelected(item);
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
            @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
        PermissionUtils.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
    }

    /**
     * Send the ID of the new entry to the calling Activity.
     *
     * @param entryId    The ID of the newly created entry
     * @param entryCat   The name of the entry category
     * @param entryCatId The ID for the entry category
     */
    public void publishResult(long entryId, @Nullable String entryCat, long entryCatId) {
        if (entryId == 0) {
            Toast.makeText(this, R.string.error_insert_entry, Toast.LENGTH_LONG).show();
        } else {
            final Intent data = new Intent();
            data.putExtra(EXTRA_ENTRY_ID, entryId);
            data.putExtra(EXTRA_ENTRY_CAT, entryCat);
            data.putExtra(EXTRA_ENTRY_CAT_ID, entryCatId);

            setResult(RESULT_OK, data);
            finish();
        }
    }
}