me.henrytao.mddemo.activity.ExampleActivity.java Source code

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Here is the source code for me.henrytao.mddemo.activity.ExampleActivity.java

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/*
 * Copyright 2015 "Henry Tao <hi@henrytao.me>"
 *
 * 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 me.henrytao.mddemo.activity;

import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.Menu;
import android.view.MenuItem;

import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;

import me.henrytao.mddemo.R;
import me.henrytao.mdwidget.activity.MdToolbarActivity;

public class ExampleActivity extends MdToolbarActivity {

    private static String FRAGMENT_NAME = "fragment_name";

    private static String FRAGMENT_TITLE = "fragment_title";

    public static Intent getIntent(Context context, Class fragment, String title) {
        Intent intent = new Intent(context, ExampleActivity.class);
        intent.putExtra(FRAGMENT_NAME, fragment.getName());
        intent.putExtra(FRAGMENT_TITLE, title);
        return intent;
    }

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

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        return super.onOptionsItemSelected(item);
    }

    @Override
    protected int getToolbarResource() {
        return R.id.toolbar;
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_example);
        setTitle(getIntent().getStringExtra(FRAGMENT_TITLE));
        try {
            Class objectClass = Class.forName(getIntent().getStringExtra(FRAGMENT_NAME));
            Constructor constructor = objectClass.getConstructor();
            Fragment fragment = (Fragment) constructor.newInstance();
            getSupportFragmentManager().beginTransaction().replace(R.id.fragment, fragment).commit();
        } catch (InstantiationException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            e.printStackTrace();
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        } catch (NoSuchMethodException e) {
            e.printStackTrace();
        }
    }
}