Java Code Examples for android.widget.ListView#setAdapter()

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mDisplayMetrics = getResources().getDisplayMetrics();

    ListView lv = new ListView(mContext);
    lv.setCacheColorHint(Color.TRANSPARENT);
    lv.setBackgroundColor(Color.WHITE);
    lv.setFadingEdgeLength(0);
    lv.setAdapter(new SimpleHomeAdapter());

    lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            Intent intent = new Intent(mContext, mClazzs[position]);
            startActivity(intent);
        }
    });

    setContentView(lv);
}
 

private void init() {
    mListView = (ListView) findViewById( R.id.list_view );
    mEditText = (EditText) findViewById( R.id.input );
    mSendButton = (Button) findViewById( R.id.btn_send );

    mAdapter = new ArrayAdapter<String>( this, android.R.layout.simple_list_item_1 );
    mListView.setAdapter( mAdapter );

    mSendButton.setOnClickListener( new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            String text = mEditText.getText().toString();
            if (!TextUtils.isEmpty(text)) {
                mAdapter.add(text);
                mAdapter.notifyDataSetChanged();

                sendMessage(WEAR_MESSAGE_PATH, text);
            }
        }
    });
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
    mDrawerListView = (ListView) inflater.inflate(
            R.layout.fragment_navigation_drawer, container, false);
    mDrawerListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            selectItem(position);
        }
    });
    mDrawerListView.setAdapter(new ArrayAdapter<String>(
            getActionBar().getThemedContext(),
            android.R.layout.simple_list_item_activated_1,
            android.R.id.text1,
            new String[]{
                    getString(R.string.title_section1),
                    getString(R.string.title_section2),
                    getString(R.string.title_section3),
            }));
    mDrawerListView.setItemChecked(mCurrentSelectedPosition, true);
    return mDrawerListView;
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.acitivty_choose_tag);

	mNoteId = getIntent().getLongExtra(EXTRA_NOTE_ID, -1);

	Query.many(Tag.class, "select * from Tags").getAsync(
			getLoaderManager(), onTagsLoaded);
	Query.many(NoteTagLink.class,
			"select * from NoteTagLinks where note_id=?", mNoteId).getAsync(
			getLoaderManager(), onLinksLoaded, Note.class, Tag.class);

	mListView = (ListView) findViewById(R.id.list);
	mListView.setEmptyView(findViewById(R.id.empty));
	mListView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
	mListView.setOnItemClickListener(onListItemClicked);

	mAdapter = new TagsAdapter(this);
	mListView.setAdapter(mAdapter);
}
 

/**
 * 多选对话框
 *
 * @param con        上下文
 * @param title      标题
 * @param cancelable 是否可取消
 * @param meumList   选项,key值必须包涵text，isChecked
 * @param listener   点击确认按钮
 */
public static void showMultiMenuDialog(Context con, String title, boolean cancelable, List<HashMap<String, Object>> meumList, DialogInterface.OnClickListener listener) {
    //创建自定义布局
    LinearLayout ll = new LinearLayout(con);
    LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT);
    ll.setLayoutParams(layoutParams);
    ll.setOrientation(LinearLayout.VERTICAL);
    //添加一条线
    LinearLayout line = new LinearLayout(con);
    LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, 1);
    line.setBackgroundColor(con.getResources().getColor(R.color.line));
    line.setLayoutParams(lp);
    ll.addView(line);
    //添加列表布局
    ListView lv = new ListView(con);
    lv.setLayoutParams(layoutParams);
    final DialogSelectAdapter adapter = new DialogSelectAdapter(con, meumList, true);
    lv.setAdapter(adapter);
    lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            adapter.onItemClick(view, position);
        }
    });
    ll.addView(lv);
    //创建对话框
    QuickDialog.Builder builder = new QuickDialog.Builder(con);
    builder.setContentView(ll);
    builder.setTitle(title);
    builder.setGravity(Gravity.LEFT);
    builder.setCancelable(cancelable);
    builder.setPositiveButton("确定", listener);
    builder.setNegativeButton("取消", null);
    builder.create().show();
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    lv = (ListView) findViewById(R.id.lv);
    initData();
    adapter = new MyAdapter(list,this);
    lv.setAdapter(adapter);
}
 

@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    Context context = getActivity();
    AlertDialog.Builder builder = new AlertDialog.Builder(context);

    View view = LayoutInflater.from(context).inflate(R.layout.fragment_dialog_list, null, false);

    mListView = (ListView) view.findViewById(android.R.id.list);
    mSnackbarContainer = (ViewGroup) view.findViewById(R.id.snackbar_container);

    List<String> data = new ArrayList<String>();

    for (int i = 0; i < 25; i++) {
        data.add(String.format("Item %d", (i + 1)));
    }

    ArrayAdapter<String> adapter = new ArrayAdapter<String>(
            context, android.R.layout.simple_list_item_1, data);

    mListView.setAdapter(adapter);
    mListView.setOnItemClickListener(this);

    builder.setView(view);
    builder.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
        }
    });

    return builder.create();
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_lowpan_scan);

    mScanButton = findViewById(R.id.scanButton);
    mScanButton.setOnClickListener((view) -> beginScan());

    Button provisionButton = findViewById(R.id.provisionButton);
    provisionButton.setOnClickListener(view -> createNewNetwork());

    Button leaveButton = findViewById(R.id.leaveButton);
    leaveButton.setOnClickListener(view -> leaveNetwork());

    ListView beaconsView = findViewById(R.id.beacons);
    beaconsView.setOnItemClickListener(this);
    mBeaconsAdapter = new LowpanBeaconAdapter(this);
    beaconsView.setAdapter(mBeaconsAdapter);

    mInterfaceStatus = findViewById(R.id.interfaceStatus);
    mNetworkStatus = findViewById(R.id.networkStatus);

    try {
        mLowpanManager.registerCallback(mInterfaceCallback);
    } catch (LowpanException e) {
        Log.e(TAG, "Unable to attach LoWPAN callback");
    }
}
 

private void initializeViews() {
    ListView listView = getListView();
    adapter = new CustomListAdapter<>(this, Template.class);
    listView.setAdapter(adapter);
    adapter.addToTop(getTemplates());
    adapter.update();
    listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE_MODAL);
    listView.setOnItemClickListener(this);
    listView.setMultiChoiceModeListener(this);
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_listado);

    ListView lvAmigos = (ListView) findViewById(R.id.lvAmigos);
    adapter =
            new AmigoAdapter(this,MainActivity.listaAmigos);
    lvAmigos.setAdapter(adapter);

    registerForContextMenu(lvAmigos);
}
 

private void init() {
    mDialogUtil = new DialogUtil(this);
    TextView title = (TextView) findViewById(R.id.title_layout_titleText);
    title.setText(getResources().getString(R.string.title));
    findViewById(R.id.title_layout_returnRel).setVisibility(View.GONE);
    Button enterBtn = (Button) findViewById(R.id.landmark_enterBtn);
    enterBtn.setText(getResources().getString(R.string.detect_face));
    enterBtn.setOnClickListener(this);
    mInflater = LayoutInflater.from(this);
    findViewById(R.id.activity_rootRel).setOnClickListener(this);
    mListRel = (RelativeLayout) findViewById(R.id.landmark_listRel);
    mListRel.setOnClickListener(this);
    mListView = (ListView) findViewById(R.id.landmark_list);
    mListView.setVerticalScrollBarEnabled(false);

    mListAdapter = new ListAdapter();
    mListView.setAdapter(mListAdapter);
    RelativeLayout rel0 = (RelativeLayout) findViewById(R.id.landmark_imageitem_0);
    RelativeLayout rel1 = (RelativeLayout) findViewById(R.id.landmark_imageitem_1);
    RelativeLayout rel2 = (RelativeLayout) findViewById(R.id.landmark_imageitem_2);
    RelativeLayout rel3 = (RelativeLayout) findViewById(R.id.landmark_imageitem_3);
    RelativeLayout rel4 = (RelativeLayout) findViewById(R.id.landmark_imageitem_4);
    RelativeLayout rel5 = (RelativeLayout) findViewById(R.id.landmark_imageitem_5);
    RelativeLayout rel6 = (RelativeLayout) findViewById(R.id.landmark_imageitem_6);
    RelativeLayout rel7 = (RelativeLayout) findViewById(R.id.landmark_imageitem_7);
    imageItem_Rels = new RelativeLayout[]{rel0, rel1, rel2, rel3, rel4, rel5, rel6, rel7};
    RelativeLayout textRel0 = (RelativeLayout) findViewById(R.id.landmark_edititem_0);
    RelativeLayout textRel1 = (RelativeLayout) findViewById(R.id.landmark_edititem_1);
    RelativeLayout textRel2 = (RelativeLayout) findViewById(R.id.landmark_edititem_2);
    RelativeLayout textRel3 = (RelativeLayout) findViewById(R.id.landmark_edititem_3);
    RelativeLayout textRel4 = (RelativeLayout) findViewById(R.id.landmark_edititem_4);
    textItem_Rels = new RelativeLayout[]{textRel0, textRel1, textRel2, textRel3, textRel4};
}
 

@SuppressWarnings({ "rawtypes" })
@Override
public void onPostExecute(String xml) {
	if (this.exception != null) {
		return;
	}
	if (this.config.type.equals("Bot")) {
		MainActivity.categories = this.categories;
	} else if (this.config.type.equals("Forum")) {
		MainActivity.forumCategories = this.categories;
	} else if (this.config.type.equals("Channel")) {
		MainActivity.channelCategories = this.categories;
	} else if (this.config.type.equals("Avatar")) {
		MainActivity.avatarCategories = this.categories;
	} else if (this.config.type.equals("Script")) {
		MainActivity.scriptCategories = this.categories;
	}else if(this.config.type.equals("Domain")) {
		MainActivity.domainCategories = this.categories;
	}
	
	//extracting everything from this.categories name,icon,description
	listCategories = new ArrayList<ContentConfig>();
	for (int i = 0; i < categories.length; i++) {
		listCategories.add((ContentConfig)this.categories[i]);
	}
	
	//extracting the names from this.categories
	Object[] names = new Object[this.categories.length];
	for (int index = 0; index < this.categories.length; index++) {
		names[index] = (((ContentConfig)this.categories[index]).name);
	}
	
	llview = (ListView) this.activity.findViewById(R.id.theListView);
       if (llview != null) {
        ArrayAdapter adapter = new CategoryListAdapter(this.activity,
                R.layout.image_list, listCategories);
        llview.setAdapter(adapter);
       }
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.fragment_classify, container, false);
    canAC = true;
    myApplication = (MyApplication)getActivity().getApplication();
    listView = (ListView) v.findViewById(R.id.listView_fclass);
    refreshLayout = (SwipeRefreshLayout) v.findViewById(R.id.refreshLayout_f_class);
    layoutTv = (LinearLayout) v.findViewById(R.id.linearLayout_f_class_tv);
    layoutFridge = (LinearLayout) v.findViewById(R.id.linearLayout_f_class_fridge);
    layoutAir = (LinearLayout) v.findViewById(R.id.linearLayout_f_class_air);
    layoutGeyser = (LinearLayout) v.findViewById(R.id.linearLayout_f_class_geyser);
    layoutWasher = (LinearLayout) v.findViewById(R.id.linearLayout_f_class_washer);
    kindMap = new HashMap<>();
    listList = new ArrayList<>();

    refreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
        @Override
        public void onRefresh() {
            // 刷新操作
            int kind = myApplication.getCurrentKind();
            if(kind<0){
                kind = -1*kind;
                updateData(kind+"");
            }
        }
    });

    layoutTv.setOnClickListener(this);
    layoutFridge.setOnClickListener(this);
    layoutAir.setOnClickListener(this);
    layoutGeyser.setOnClickListener(this);
    layoutWasher.setOnClickListener(this);
    myAdape = new MyAdapterForListGoods(container.getContext(),listList);
    listView.setAdapter(myAdape);
    return v;
}
 

private void initViews() {
    mListView = (ListView) findViewById( R.id.list );
    mItems = getResources().getStringArray(R.array.items);
    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, mItems );
    mListView.setAdapter(adapter);
    mListView.setOnItemClickListener(this);
}
 

private void initComponents() {
	LayoutInflater inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View contentView = inflater.inflate(R.layout.widget_pop_account_selector, null);
    lvAccountSelector = (ListView)contentView.findViewById(R.id.lvAccountSelector);
    ImageView ivAccountSelectorFooter = (ImageView)contentView.findViewById(R.id.ivAccountSelectorFooter);
    Theme theme = ThemeUtil.createTheme(context);
    ThemeUtil.setContentBackground(lvAccountSelector);
    ThemeUtil.setListViewStyle(lvAccountSelector);
    ivAccountSelectorFooter.setBackgroundDrawable(theme.getDrawable("selector_bg_footer_account_selector"));
    
    View footerView = null;
    if (mode == SelectMode.Single) {
    	footerView = inflater.inflate(R.layout.list_item_account_manage, null);
    	LinearLayout llAccountManage = (LinearLayout)footerView.findViewById(R.id.llAccountManage);
    	ImageView ivProfileImage = (ImageView)footerView.findViewById(R.id.ivProfileImage);
    	TextView tvProfileName = (TextView)footerView.findViewById(R.id.tvProfileName);
    	TextView tvImpress = (TextView)footerView.findViewById(R.id.tvImpress);
    	ImageView ivMoreDetail = (ImageView)footerView.findViewById(R.id.ivMoreDetail);
    	llAccountManage.setBackgroundDrawable(theme.getDrawable("selector_frame_item_no_corner"));
    	llAccountManage.setPadding(theme.dip2px(8), theme.dip2px(4), 
    		theme.dip2px(16), theme.dip2px(4));
    	ivProfileImage.setImageDrawable(theme.getDrawable("icon_group"));
    	tvProfileName.setTextColor(theme.getColor("content"));
    	tvImpress.setTextColor(theme.getColor("remark"));
    	ivMoreDetail.setBackgroundDrawable(theme.getDrawable("icon_more_detail"));
    	
    	footerView.setOnClickListener(new AccountManageClickListener(this));
    } else {
    	footerView = inflater.inflate(R.layout.list_item_account_selector_operate, null);
    	Button btnSelectAll = (Button)footerView.findViewById(R.id.btnSelectAll);
    	Button btnSelectInverse = (Button)footerView.findViewById(R.id.btnSelectInverse);
    	ThemeUtil.setBtnActionPositive(btnSelectAll);
    	ThemeUtil.setBtnActionNegative(btnSelectInverse);
    	
    	AccountSelectorOperateClickListener operateClickListener =
    		new AccountSelectorOperateClickListener(this);
    	btnSelectAll.setOnClickListener(operateClickListener);
    	btnSelectInverse.setOnClickListener(operateClickListener);
    }
    lvAccountSelector.addFooterView(footerView);

    listAdapter = new AccountSelectorListAdapter(context, mode, isShowSnsAccount);
    lvAccountSelector.setAdapter(listAdapter);

    popList = new PopupWindow(contentView, LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);
    popList.setBackgroundDrawable(new BitmapDrawable());
    popList.setFocusable(true);
    popList.setOutsideTouchable(true);
}
 

public Main(Context context, int width, int height) {
    super(context, width, height);
    setBackgroundColor(0x00000000);
    This = this;

    squre sqTitle = new squre(width, Ui.cd.getHt(50),0,0);
    sqTitle.setColor(titleBack.Color0);
    addShape(sqTitle);

    squre btmSq = new squre(width, Ui.cd.getHt(120),0,height  - Ui.cd.getHt(120 + 60));
    btmSq.setColor(btmBack.Color0);
    addShape(btmSq);

    squre sq = new squre(width,height - Ui.cd.getHt(50) - btmSq.height + - Ui.cd.getHt(60),0, Ui.cd.getHt(50));
    sq.setColor(backgroundImg.Color0);
    addShape(sq);

    squre bmLine = new squre(width, Ui.cd.getHt(2) ,0,btmSq.y+ btmSq.height);
    bmLine.setColor(backgroundImg.Color0);
    addShape(bmLine);

    squre volumeBack = new squre(width, Ui.cd.getHt(60-2) ,0,bmLine.y+ bmLine.height);
    volumeBack.setColor(btmBack.Color0);
    addShape(volumeBack);

    VolumeRocker Vr = new VolumeRocker(getContext(),width,(int)volumeBack.height);
    Vr.setBackgroundResource(0);
    Vr.setY(volumeBack.y);

    addView(Vr);

    FMText title = textImg.getFMText(context,"Equalizer Presets", Ui.cd.getHt(18));
    title.img.setColor(textColor.Color0);
    title.InCenter(width, Ui.cd.getHt(50));
    title.setX(Ui.cd.getHt(10));
    addView(title);

    addWhells((int) btmSq.y, (int) btmSq.height);

    presetAdapter data;
    listview = new ListView(getContext());
    listview.setLayoutParams(new FrameLayout.LayoutParams((int)sq.width,(int)sq.height));
    listview.setY(sq.y);
    listview.setDivider(null);
    listview.setBackgroundResource(0);
    //listview.setBackgroundColor(com.shape.home.slider.backgroundImg.Color0);
    data = new presetAdapter(){
        @Override
        public void onReload(){
            if(listview != null){
                refreshData();
            }
        }
    };
    listview.setAdapter(data);
    addView(listview);

    final radioBtn rBtn = new radioBtn(getContext(), Ui.cd.getHt(95), Ui.cd.getHt(40));
    rBtn.InCenter(width, Ui.cd.getHt(50));
    rBtn.setX(width - rBtn.width - Ui.cd.getHt(5));
    addView(rBtn);


    Ui.ef.playerEvent.addEvent(new EventCall(new int[]{playerEvents.EQ_CHANGED, Ui.ef.Event_onBind}){
        @Override
        public void onCall(int eventId) {
            refreshData();
            rBtn.switchBtn(Ui.ef.MusicPlayer.handler.EQs.isOn);
        }
    });

}
 

/**
 * 更新悬浮窗布局等
 */
private void updateUi() {
	RIGHT_MODE = !prefs.getDrawMode();
	DRAW_COLOR = prefs.getDrawColor();
	ALPHA = prefs.getDrawAlpha();

	// 获取浮动窗口视图所在布局
	layout = (LinearLayout) inflater.inflate(RIGHT_MODE ? R.layout.draw_right : R.layout.draw_left, null);
	// 添加悬浮窗的视图
	mWindowManager.addView(layout, wmParams);

	/**
	 * 设置抽屉控件的打开方向和监听器
	 */
	mDrawerLayout = (DrawerLayout) layout.findViewById(R.id.drawer_layout);
	mDrawerLayout.setDrawerListener(new MyDrawListener());
	mDrawerLayout.openDrawer(RIGHT_MODE ? Gravity.RIGHT : Gravity.LEFT);

	/**
	 * 设置上方的home键
	 */
	Button home = (Button) layout.findViewById(R.id.home_key);
	home.setOnClickListener(new OnClickListener() {
		@Override
		public void onClick(View v) {
			Util.virtualHome(getBaseContext());
			stopSelf();
		}
	});

	/**
	 * 设置抽屉控件内的背景
	 */
	drawContent = (LinearLayout) layout.findViewById(R.id.drawer_content);
	drawContent.setBackgroundColor(DRAW_COLOR);
	drawContent.getBackground().setAlpha(ALPHA);

	/**
	 * 设置最近任务list中item的个数：20
	 */
	Util.reloadButtons(this, appInfos, 20);
	ListView listView = (ListView) layout.findViewById(R.id.drawer_list);
	listView.setAdapter(new AppAdapter(this, mWindowManager, layout, mDrawerLayout, appInfos));

	// 悬浮窗显示确定右上角为起始坐标
	wmParams.gravity = RIGHT_MODE ? Gravity.RIGHT : Gravity.LEFT | Gravity.TOP;
	// 以屏幕右上角为原点，设置x、y初始值，确定显示窗口的起始位置
	// 添加动画。参考自：http://bbs.9ria.com/thread-242912-1-1.html
	wmParams.windowAnimations = (RIGHT_MODE) ? R.style.right_anim : R.style.left_anim;

	mWindowManager.updateViewLayout(layout, wmParams);
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.main_page);
	
	
	adView = new AdView(this);
	adView.setAdUnitId("ca-app-pub-4147454460675251/3837655321");
	adView.setAdSize(AdSize.BANNER);
	
	adView.setAdListener(adListener);
	
	RelativeLayout adLayout = (RelativeLayout)findViewById(R.id.main_page_adview_layout);
	adLayout.addView(adView);
	
	RelativeLayout.LayoutParams adViewlp = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
	adViewlp.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
	adViewlp.addRule(RelativeLayout.CENTER_HORIZONTAL);
	adView.setLayoutParams(adViewlp);

	
	AdRequest request = new AdRequest.Builder()
	.addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
    .addTestDevice("04E14595EE84A505616E50A99B15252D")
    .build();
	
	
	adView.loadAd(request);
	
	System.out.println("---------------------- istestdevice: "+request.isTestDevice(this));

	
	mContext = this;
	
	DisplayMetrics dm = new DisplayMetrics();
	getWindowManager().getDefaultDisplay().getMetrics( dm );
	
	screenWidth = dm.widthPixels;
	screenHeight = dm.heightPixels;
	
	final TextView headerText = (TextView)findViewById(R.id.mainHeaderText);
	RelativeLayout.LayoutParams headerTextParams = (RelativeLayout.LayoutParams)headerText.getLayoutParams();
	headerTextParams.leftMargin = screenHeight/8;
	headerText.setLayoutParams(headerTextParams);
	headerText.setTextSize(TypedValue.COMPLEX_UNIT_DIP, (float)screenHeight/35);
	headerText.setText("Face Recognition");
	headerText.setTextColor(Color.LTGRAY);
	headerText.setGravity(Gravity.LEFT | Gravity.CENTER_VERTICAL);
	headerText.setTypeface(null, Typeface.BOLD);
	
	ImageView headerIcon = (ImageView)findViewById(R.id.mainHeaderIcon);
	RelativeLayout.LayoutParams iconLParams = new RelativeLayout.LayoutParams(screenHeight/11, screenHeight/11);
	iconLParams.addRule(RelativeLayout.ALIGN_PARENT_LEFT | RelativeLayout.CENTER_VERTICAL);
	iconLParams.leftMargin = screenHeight/80;
	headerIcon.setLayoutParams(iconLParams);
	
	
	ListView listView = (ListView)findViewById(R.id.mainListView);
	ListAdapter listAdapter = new ListAdapter();
	listView.setAdapter(listAdapter);
	listView.setOnItemClickListener(itemClickListener);
	
	RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams)listView.getLayoutParams();
	params.leftMargin = screenWidth/10;
	params.rightMargin = screenWidth/10;
	params.topMargin = screenHeight/12;
	listView.setLayoutParams(params);
	listView.setVerticalScrollBarEnabled(false);

}
 

/**
 * Binds a {@link ListView} to the preferences contained in this {@link PreferenceScreen} via
 * {@link #getRootAdapter()}. It also handles passing list item clicks to the corresponding
 * {@link Preference} contained by this {@link PreferenceScreen}.
 * 
 * @param listView
 *            The list view to attach to.
 */
public void bind(ListView listView) {
    listView.setOnItemClickListener(this);
    listView.setAdapter(getRootAdapter());

    onAttachedToActivity();
}
 

private void loadListView(ArrayList<EnrollCourse> enrollList) {
	
	ListView listView = (ListView) findViewById(R.id.enrollListAll);
			
	listView.setAdapter(new EnrollAdapter(this, enrollList));
}