yahyaahrika

package com.cco.statrt.service;

import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;

import java.util.ArrayList;

yahyaahrika

   String[] mobileArray = {"Android","IPhone","WindowsMobile","Blackberry","WebOS","Ubuntu","Windows7","Max OS X"};

ArrayAdapter adapter = new ArrayAdapter<String>(this, R.layout.activity_listview, mobileArray);
      
      ListView listView = (ListView) findViewById(R.id.mobile_list);
      listView.setAdapter(adapter);
      
----------------------activity_main.xml---------------------------
      <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
   xmlns:tools="http://schemas.android.com/tools"

yahyaahrika

DialogInterface.OnClickListener dialogClickListener =
        new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int button) {
                if (button == DialogInterface.BUTTON_POSITIVE) {
                    //Insert Data management code here
                    Toast.makeText(MainActivity.this,
                            getString(R.string.all_deleted),
                            Toast.LENGTH_SHORT).show();
                }

yahyaahrika

<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"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.example.t01_listview_id.MainActivity" >

yahyaahrika

-------------------------- activity_main.java


 @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        
        ListView lv=(ListView)findViewById(R.id.lv);
        final ArrayList<List_item> Items=new ArrayList<List_item>();

yahyaahrika

<resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

yahyaahrika

<?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.cco.statrt.all_toolbar.MainActivity">

<android.support.v7.widget.Toolbar
    android:id="@+id/toolbar"

yahyaahrika

 @Override
    public boolean onKeyUp(int keyCode, KeyEvent event) {
        if (keyCode == KeyEvent.KEYCODE_BACK) {
            startActivity(new  Intent(context, MainDialog.class));
            finish();
            return true;
        }
        return super.onKeyUp(keyCode, event);
    }

yahyaahrika

     getSupportActionBar().setDisplayHomeAsUpEnabled(true);
        getSupportActionBar().setHomeButtonEnabled(true);
    
         @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        int id = item.getItemId();

        if (id == android.R.id.home) {
            verifite();

yahyaahrika

I thinks in latest version of Android studio (current 2.1.2), Google have been improvement speech of IDE. Or you can change java heap size of Android Studio (Open Android Studio, Menu Help-> Edit Custom VM Option -> Change value Xms, Xmx and XX:MaxPermSize)
----------------------------------
-Xms128m
-Xmx750m
-XX:MaxPermSize=350m
-XX:ReservedCodeCacheSize=96m
-XX:+UseCompressedOops
-------------------------------
old
--------------------