Java tutorial
/* * Copyright (C) 2014 Pakkapon Phongthawee * * 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 com.pureexe.calinoius.environment.camera.activity; import com.pureexe.calinoius.environment.camera.fragment.CompassFragment; import com.pureexe.calinoius.environment.camera.fragment.EXIFreadFragment; import com.pureexe.calinoius.environment.camera.fragment.HelpFragment; import com.pureexe.calinoius.environment.camera.fragment.MainFragment; import com.pureexe.calinoius.environment.camera.fragment.SettingPreferenceFragment; import com.pureexe.calinoius.environment.camera.R; import android.app.Activity; import android.app.ActionBar; import android.app.Fragment; import android.content.Intent; import android.os.Bundle; import android.support.v4.widget.DrawerLayout; import android.view.LayoutInflater; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.widget.Toast; import android.os.Build; public class FragmentDisplayActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Intent intent = getIntent(); String type = intent.getType(); String start = intent.getExtras().getString(Intent.EXTRA_TEXT); ActionBar actionBar = getActionBar(); actionBar.setDisplayHomeAsUpEnabled(true); actionBar.setTitle(getFragmentReadableName(start)); if (type.equals("beepActivity")) { if (start.equals("EXIFreadFragment")) { getFragmentManager().beginTransaction().replace(R.id.container, new EXIFreadFragment()).commit(); } else if (start.equals("CompassFragment")) { getFragmentManager().beginTransaction().replace(R.id.container, new CompassFragment()).commit(); } else if (start.equals("SettingPreferenceFragment")) { getFragmentManager().beginTransaction().replace(R.id.container, new SettingPreferenceFragment()) .commit(); } else if (start.equals("HelpFragment")) { getFragmentManager().beginTransaction().replace(R.id.container, new HelpFragment()).commit(); } else { Toast.makeText(getApplicationContext(), "Not Found Intent : " + start, Toast.LENGTH_SHORT).show(); finish(); } } } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case android.R.id.home: Intent intent = new Intent(this, MainActivity.class); intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); startActivity(intent); //NavUtils.navigateUpFromSameTask(this); return true; } return super.onOptionsItemSelected(item); } private CharSequence getFragmentReadableName(String name) { if (name.equals("CompassFragment")) { return getString(R.string.action_compass); } if (name.equals("EXIFreadFragment")) { return "Tag detail"; } if (name.equals("SettingPreferenceFragment")) { return "Setting"; } if (name.equals("HelpFragment")) { return getString(R.string.action_help); } return null; } }