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- package com.example.phasin.devnotealpha0;
- import android.app.Activity;
- import android.content.Intent;
- import android.os.Bundle;
- import android.support.design.widget.FloatingActionButton;
- import android.support.design.widget.Snackbar;
- import android.support.v7.app.AppCompatActivity;
- import android.support.v7.widget.Toolbar;
- import android.view.View;
- import android.view.Menu;
- import android.view.MenuItem;
- import android.widget.ArrayAdapter;
- import android.widget.ListView;
- import java.lang.reflect.Array;
- import java.util.ArrayList;
- import java.util.Arrays;
- import java.util.List;
- public class MainActivity extends AppCompatActivity {
- private void initializeNoteList() {
- List<String> items = new ArrayList<String> (
- Arrays.asList(new String[]{
- "hello1",
- "hello2",
- "hello3"
- })
- );
- ArrayAdapter<String> adapter = new ArrayAdapter<String>(
- this,
- R.layout.note_list_item,
- R.id.note_list_item_textview,
- items
- );
- ListView listView = (ListView) findViewById(R.id.note_list_view);
- listView.setAdapter(adapter);
- }
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_main);
- Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
- setSupportActionBar(toolbar);
- initializeNoteList();
- }
- public void newNote(View view) {
- Intent intent = new Intent(this, Main2Activity.class);
- startActivity(intent);
- }
- @Override
- public boolean onCreateOptionsMenu(Menu menu) {
- // Inflate the menu; this adds items to the action bar if it is present.
- getMenuInflater().inflate(R.menu.menu_main, menu);
- return true;
- }
- @Override
- public boolean onOptionsItemSelected(MenuItem item) {
- // Handle action bar item clicks here. The action bar will
- // automatically handle clicks on the Home/Up button, so long
- // as you specify a parent activity in AndroidManifest.xml.
- int id = item.getItemId();
- //noinspection SimplifiableIfStatement
- if (id == R.id.action_settings) {
- return true;
- }
- return super.onOptionsItemSelected(item);
- }
- }
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