20160912
//manifest/////////////
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.kunihiro.mytoolbarapplication">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
//MainActivity//////////////////////
package com.example.kunihiro.mytoolbarapplication;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar my_toolbar = (Toolbar) findViewById(R.id.my_toolbar);
setSupportActionBar(my_toolbar);
getSupportActionBar().setTitle(R.string.my_tb_title);
getSupportActionBar().setSubtitle(R.string.my_tb_subtitle);
getSupportActionBar().setIcon(R.drawable.ic_toolbar);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main_menu, menu);
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.menu_1:
Toast.makeText(MainActivity.this, "Option 1 clicked!", Toast.LENGTH_SHORT).show();
break;
case R.id.menu_2:
Toast.makeText(MainActivity.this, "Option 2 clicked!", Toast.LENGTH_SHORT).show();
break;
case R.id.menu_3:
Toast.makeText(MainActivity.this, "Option 3 clicked!", Toast.LENGTH_SHORT).show();
break;
case R.id.menu_4:
Toast.makeText(MainActivity.this, "Option 4 clicked!", Toast.LENGTH_SHORT).show();
break;
case R.id.menu_5:
Toast.makeText(MainActivity.this, "Option 5 clicked!", Toast.LENGTH_SHORT).show();
break;
}
return super.onOptionsItemSelected(item);
}
}
//activity_main.xml////////////
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.kunihiro.mytoolbarapplication.MainActivity">
<include layout="@layout/toolbar"
android:id="@+id/my_toolbar"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello World!"
android:layout_below="@id/my_toolbar"/>
</RelativeLayout>
//toolbar.xml/////////////////////////
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:background="@color/colorPrimary"
app:theme="@style/ThemeOverlay.AppCompat.Dark"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light">
</android.support.v7.widget.Toolbar>
//main_menu.xml///////////////
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:id="@+id/menu_1"
android:title="@string/menu_1" />
<item
android:id="@+id/menu_2"
android:title="@string/menu_2" />
<item
android:id="@+id/menu_3"
android:title="@string/menu_3" />
<item
android:id="@+id/menu_4"
android:title="@string/menu_4" />
<item
android:id="@+id/menu_5"
android:title="@string/menu_5" />
</menu>
//strings.hml////////////////////////
<resources>
<string name="app_name">My Toolbar Application</string>
<string name="my_tb_title">Maintitle</string>
<string name="my_tb_subtitle">Subtitle.</string>
<string name="menu_1">Option 1</string>
<string name="menu_2">Option 2</string>
<string name="menu_3">Option 3</string>
<string name="menu_4">Option 4</string>
<string name="menu_5">Option 5</string>
</resources>