android.widget.GridLayout Java Examples

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    LayoutInflater layoutInflater = LayoutInflater.from(getActivity());
    mRootView = (ViewGroup) layoutInflater.inflate(R.layout.dialog_colors, null);

    mAlphaSeekBar = (SeekBar) mRootView.findViewById(android.R.id.progress);
    mAlphaSeekBar.setOnSeekBarChangeListener(alphaSeekListener);
    mAlphaSeekBar.setMax(255);
    mAlphaSeekBar.setProgress(getValueAlpha(false));
    mColorGrid = (GridLayout) mRootView.findViewById(R.id.color_grid);
    mColorGrid.setColumnCount(mPreference.mNumColumns);
    repopulateItems();

    return new AlertDialog.Builder(getActivity())
            .setView(mRootView)
            .setNegativeButton(android.R.string.cancel, clickListener)
            .setPositiveButton(android.R.string.ok, clickListener)
            .create();
}
 

@Override
protected void onResume() {
    super.onResume();
    GridLayout sortArea = findViewById(R.id.sort_area);
    if (isLandscape()) {
        numcolumns = 6;
    } else {
        numcolumns = 3;
    }
    sortArea.setColumnCount(numcolumns);

    //override super class
    LinearLayout centercol = findViewById(R.id.centercol);
    centercol.setOrientation(LinearLayout.VERTICAL);


    findViewById(R.id.score_total_correct_area).setVisibility(View.GONE);

    findViewById(R.id.score_level_percent_area).setVisibility(View.GONE);
}
 

private void initView(View view, Bundle savedInstanceState) {
    layout = new BrowserWeiboMsgLayout();
    layout.username = (TextView) view.findViewById(R.id.username);
    layout.content = (TextView) view.findViewById(R.id.content);
    layout.recontent = (TextView) view.findViewById(R.id.repost_content);
    layout.time = (TextView) view.findViewById(R.id.time);
    layout.location = (TextView) view.findViewById(R.id.location);
    layout.source = (TextView) view.findViewById(R.id.source);

    layout.mapView = (ImageView) view.findViewById(R.id.map);

    layout.comment_count = (TextView) view.findViewById(R.id.comment_count);
    layout.repost_count = (TextView) view.findViewById(R.id.repost_count);
    layout.count_layout = view.findViewById(R.id.count_layout);

    layout.avatar = (ProfileTopAvatarImageView) view.findViewById(R.id.avatar);
    layout.content_pic = (WeiboDetailImageView) view.findViewById(R.id.content_pic);
    layout.content_pic_multi = (GridLayout) view.findViewById(R.id.content_pic_multi);
    layout.repost_pic = (WeiboDetailImageView) view.findViewById(R.id.repost_content_pic);
    layout.repost_pic_multi = (GridLayout) view.findViewById(R.id.repost_content_pic_multi);

    layout.repost_layout = (LinearLayout) view.findViewById(R.id.repost_layout);
}
 

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
  View rootView = inflater.inflate(R.layout.fragment_saveload_state, container, false);

  GridLayout grid = rootView.findViewById(R.id.grid_state_slots);
  for (int childIndex = 0; childIndex < grid.getChildCount(); childIndex++)
  {
    Button button = (Button) grid.getChildAt(childIndex);
    button.setOnClickListener(this);
  }

  // So that item clicked to start this Fragment is no longer the focused item.
  grid.requestFocus();

  return rootView;
}
 

public void load(){
    saved = this.getSharedPreferences("com.ahmedmaghawry.ahmedezzat2048", Context.MODE_PRIVATE);
    highName = saved.getString("Name", "");
    highScore = saved.getInt("Score", 0);
    TextView highna = (TextView) findViewById(R.id.bestName);
    TextView highnu = (TextView) findViewById(R.id.bestScore);
    highna.setText(highName + "");
    highnu.setText(highScore + "");
    for (int i = 0; i < 16; i++) {
        board.add("");
    }
    int first_index = rand.nextInt(16);
    board.set(first_index, "2");
    GridLayout grid = (GridLayout) findViewById(R.id.grid);
    TextView te = (TextView) grid.getChildAt(first_index);
    te.setText("2");
    drawit();
}
 

@Override
protected void createMainSectionContent(LinearLayout mainSectionLayout) {
    Context context = mainSectionLayout.getContext();

    // Add a label that will be used to indicate that the total cart price has been updated.
    addUpdateText(mainSectionLayout);

    // The breakdown is represented by an end-aligned GridLayout that takes up only as much
    // space as it needs.  The GridLayout ensures a consistent margin between the columns.
    mBreakdownLayout = new GridLayout(context);
    mBreakdownLayout.setColumnCount(2);
    LayoutParams breakdownParams =
            new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
    breakdownParams.gravity = Gravity.END;
    mainSectionLayout.addView(mBreakdownLayout, breakdownParams);
}
 

private View createIcon(GridLayout parent, int rowIndex) {
    // The icon has a pre-defined width.
    ImageView icon = new ImageView(parent.getContext());
    icon.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
    icon.setBackgroundResource(R.drawable.payments_ui_logo_bg);
    icon.setImageResource(mOption.getDrawableIconId());
    icon.setMaxWidth(mIconMaxWidth);

    // The icon floats to the right of everything.
    GridLayout.LayoutParams iconParams = new GridLayout.LayoutParams(
            GridLayout.spec(rowIndex, 1, GridLayout.CENTER), GridLayout.spec(2, 1));
    iconParams.topMargin = mVerticalMargin;
    ApiCompatibilityUtils.setMarginStart(iconParams, mLargeSpacing);
    parent.addView(icon, iconParams);

    icon.setOnClickListener(OptionSection.this);
    return icon;
}
 

private View createOptionIcon(GridLayout parent, int rowIndex, boolean editIconExists) {
    // The icon has a pre-defined width.
    ImageView optionIcon = new ImageView(parent.getContext());
    optionIcon.setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
    optionIcon.setBackgroundResource(R.drawable.payments_ui_logo_bg);
    optionIcon.setImageDrawable(mOption.getDrawableIcon());
    optionIcon.setMaxWidth(mIconMaxWidth);

    // Place option icon at column three if no edit icon.
    int columnStart = editIconExists ? 2 : 3;
    GridLayout.LayoutParams iconParams = new GridLayout.LayoutParams(
            GridLayout.spec(rowIndex, 1, GridLayout.CENTER),
            GridLayout.spec(columnStart, 1));
    iconParams.topMargin = mVerticalMargin;
    parent.addView(optionIcon, iconParams);

    optionIcon.setOnClickListener(OptionSection.this);
    return optionIcon;
}
 

public void repopulate() {
    final List<ComponentName> quickRowOrder = db().getAppCategoryOrder(QUICK_ROW_CAT);

    mQuickRow.postDelayed(new Runnable() {
        @Override
        public void run() {
            mQuickRow.removeAllViews();
            for (ComponentName actvname : quickRowOrder) {
                AppLauncher app = db().getApp(actvname);
                if (!appAlreadyHere(app)) {
                    ViewGroup item = mMainActivity.getLauncherView(app, true);
                    if (item != null) {
                        GridLayout.LayoutParams lp = new GridLayout.LayoutParams();
                        lp.columnSpec = GridLayout.spec(GridLayout.UNDEFINED, GridLayout.TOP);
                        mQuickRow.addView(item, lp);
                    }
                }
            }

        }
    }, 400);

}
 

private void initializeTextView(
        TextView view,
        GridLayout layout,
        int columnId){

    layout.addView(view);

    GridLayout.LayoutParams param = new GridLayout.LayoutParams();
    param.height = GridLayout.LayoutParams.WRAP_CONTENT;
    param.width = GridLayout.LayoutParams.WRAP_CONTENT;
    param.rightMargin = 5;
    param.topMargin = 5;
    view.setTextSize(11);
    view.setWidth(TEXT_FIELD_WIDTH[columnId]);
    view.setTextAlignment(View.TEXT_ALIGNMENT_CENTER);
    param.setGravity(Gravity.CENTER);
    param.columnSpec = GridLayout.spec(columnId);
    param.rowSpec = GridLayout.spec(rowId);
    view.setLayoutParams (param);
}
 

@Override
public void reinitializeViews(GridLayout gridLayout){
    if(getActivity() != null) {

        removeFromGrid(gridLayout);

        nameView = new TextView(getActivity());
        latView = new TextView(getActivity());
        lonView = new TextView(getActivity());
        altView = new TextView(getActivity());
        clockBiasView = new TextView(getActivity());

        initializeTextView(nameView, gridLayout, POSE_NAME_COLUMN);
        initializeTextView(latView, gridLayout, POSE_LAT_COLUMN);
        initializeTextView(lonView, gridLayout, POSE_LON_COLUMN);
        initializeTextView(altView, gridLayout, POSE_ALT_COLUMN);
        initializeTextView(clockBiasView, gridLayout, POSE_CLOCK_BIAS_COLUMN);
    }
}
 

private void setUpClsTitle(){
    for (int i=0; i<TITLE_DATA.length; ++i){
        String content = TITLE_DATA[i];
        GridLayout.LayoutParams params = new GridLayout.LayoutParams();
        //第一列的时候
        if (i == 0){
            params.width = mTableDistance;
        }
        else {
            //添加分割线
            View divider = getLayoutInflater().inflate(R.layout.grid_title_form,mGlClsTitle,false);
            mGlClsTitle.addView(divider);

            params.width = mTableDistance * 2;
        }
        params.height = GridLayout.LayoutParams.MATCH_PARENT;
        TextView textView = new TextView(this);
        textView.setTextColor(getResources().getColor(R.color.blue));
        textView.setText(content);
        textView.setGravity(Gravity.CENTER);
        mGlClsTitle.addView(textView,params);
    }
}
 

@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
    if (! cursor.moveToFirst()) {
        return;
    }

    ArrayList<VideoType.Cast> castArrayList;

    int id = getArguments().getInt(BUNDLE_LOADER_TYPE);
    if (id == TYPE.MOVIE.ordinal()) {
        castArrayList = createMovieCastList(cursor);
    } else {
        castArrayList = createTVShowCastList(cursor);

    }

    UIUtils.setupCastInfo(getActivity(), castArrayList,
                          (GridLayout) getView().findViewById(R.id.cast_list),
                          AllCastActivity.buildLaunchIntent(getActivity(),
                                                            getArguments().getString(BUNDLE_TITLE),
                                                            castArrayList));
}
 

/**
 * Constructor that allows a custom computer move generator to be supplied.
 *
 * @param context Current application context
 * @param gameBoard GridLayout containing the buttons that make up the tic-tac-toe board
 * @param resetButton Button to reset the board to a new game
 * @param computerMoveGenerator Custom computer move generator for this game
 */
public SetupWizardTicTacToeController(
    Context context,
    GridLayout gameBoard,
    Button resetButton,
    TicTacToeComputerMoveGenerator computerMoveGenerator) {
  this.context = context;
  this.gameBoard = gameBoard;
  emptySpacesIndices = new ArrayList<>();
  this.computerMoveGenerator = computerMoveGenerator;

  this.resetButton = resetButton;
  this.resetButton.setOnClickListener(view -> resetGameBoard());

  resetGameBoard();
}
 

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    LayoutInflater layoutInflater = LayoutInflater.from(getActivity());
    mRootView = (ViewGroup) layoutInflater.inflate(R.layout.dialog_colors, null);

    mAlphaSeekBar = (SeekBar) mRootView.findViewById(android.R.id.progress);
    mAlphaSeekBar.setOnSeekBarChangeListener(alphaSeekListener);
    mAlphaSeekBar.setMax(255);
    mAlphaSeekBar.setProgress(getValueAlpha(false));
    mColorGrid = (GridLayout) mRootView.findViewById(R.id.color_grid);
    mColorGrid.setColumnCount(mPreference.mNumColumns);
    repopulateItems();

    return new AlertDialog.Builder(getActivity())
            .setView(mRootView)
            .setNegativeButton(android.R.string.cancel, clickListener)
            .setPositiveButton(android.R.string.ok, clickListener)
            .create();
}
 

/**
 * Factory method to initialize each text view and add it to the layout
 * @param view text view to be initialized
 * @param layout layout to which the view is to be added
 * @param columnId column of the layout to which the view is to be added
 */
private void initializeTextView(
        TextView view,
        GridLayout layout,
        int columnId){

    layout.addView(view);

    GridLayout.LayoutParams param = new GridLayout.LayoutParams();
    param.height = GridLayout.LayoutParams.WRAP_CONTENT;
    param.width = GridLayout.LayoutParams.WRAP_CONTENT;
    param.rightMargin = 5;
    param.topMargin = 5;
    view.setTextSize(11);
    view.setWidth(TEXT_FIELD_WIDTH[columnId]);
    view.setTextAlignment(View.TEXT_ALIGNMENT_CENTER);
    param.setGravity(Gravity.CENTER);
    param.columnSpec = GridLayout.spec(columnId);
    param.rowSpec = GridLayout.spec(rowId);
    view.setLayoutParams (param);
}
 

public void reinitializeViews(GridLayout gridLayout) {
    if(getActivity() != null) {

        removeFromGrid(gridLayout);

        nameView = new TextView(getActivity());
        visibleView = new TextView(getActivity());
        usedView = new TextView(getActivity());

        initializeTextView(nameView, gridLayout, POSE_NAME_COLUMN);
        initializeTextView(visibleView, gridLayout, POSE_VISIBLE_COLUMN);
        initializeTextView(usedView, gridLayout, POSE_USED_COLUMN);

        initializeViewsAsEmpty();
    }
}
 

private void initView(View view, Bundle savedInstanceState) {
    layout = new BrowserWeiboMsgLayout();
    layout.username = (TextView) view.findViewById(R.id.username);
    layout.content = (TextView) view.findViewById(R.id.content);
    layout.recontent = (TextView) view.findViewById(R.id.repost_content);
    layout.time = (TextView) view.findViewById(R.id.time);
    layout.location = (TextView) view.findViewById(R.id.location);
    layout.source = (TextView) view.findViewById(R.id.source);

    layout.mapView = (ImageView) view.findViewById(R.id.map);

    layout.comment_count = (TextView) view.findViewById(R.id.comment_count);
    layout.repost_count = (TextView) view.findViewById(R.id.repost_count);
    layout.count_layout = view.findViewById(R.id.count_layout);

    layout.avatar = (ProfileTopAvatarImageView) view.findViewById(R.id.avatar);
    layout.content_pic = (WeiboDetailImageView) view.findViewById(R.id.content_pic);
    layout.content_pic_multi = (GridLayout) view.findViewById(R.id.content_pic_multi);
    layout.repost_pic = (WeiboDetailImageView) view.findViewById(R.id.repost_content_pic);
    layout.repost_pic_multi = (GridLayout) view.findViewById(R.id.repost_content_pic_multi);

    layout.repost_layout = (LinearLayout) view.findViewById(R.id.repost_layout);
}
 

private void addTextView(GridLayout viewg, String text, float fsize, int lpadding) {
    TextView tview = new TextView(this);
    tview.setTextSize(fsize);
    tview.setPadding(lpadding + 16, 6, 6, 6);
    tview.setText(text);
    viewg.addView(tview);
}
 

/**
 * Update small notification icons when there is new notification coming, and the
 * Activity is in foreground.
 */
private void updateNotificationIcons() {

    if (mNotificationsContainer.getVisibility() != View.VISIBLE) {
        mNotificationsContainer.setVisibility(View.VISIBLE);
    }

    NotificationHub notificationHub = NotificationHub.getInstance();

    int iconSize = getResources().getDimensionPixelSize(R.dimen.small_notification_icon_size);
    int padding = getResources().getDimensionPixelSize(R.dimen.small_notification_icon_padding);

    final StatusBarNotification n = notificationHub.getCurrentNotification();
    ImageView icon = new ImageView(this);
    icon.setAlpha(NotificationPeek.ICON_LOW_OPACITY);

    icon.setPadding(padding, 0, padding, 0);
    icon.setImageDrawable(NotificationPeekViewUtils.getIconFromResource(this, n));
    icon.setTag(n);

    restoreFirstIconVisibility();

    int oldIndex = getOldIconViewIndex(notificationHub);

    if (oldIndex >= 0) {
        mNotificationsContainer.removeViewAt(oldIndex);
    }

    mNotificationsContainer.addView(icon);
    LinearLayout.LayoutParams linearLayoutParams =
            new LinearLayout.LayoutParams(iconSize, iconSize);

    // Wrap LayoutParams to GridLayout.LayoutParams.
    GridLayout.LayoutParams gridLayoutParams = new GridLayout.LayoutParams(linearLayoutParams);
    icon.setLayoutParams(gridLayoutParams);
}
 

@Override
public void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);

	GridLayout layout = new GridLayout(this);
	ScrollView scroll = new ScrollView(this);
	scroll.addView(layout);
	setContentView(scroll);
	
	try {
		String [] list = getAssets().list("images");
		
		// count tga images
		int count = 0;
		for(int i=0; i<list.length; i++) {
			if(list[i].endsWith(".tga")) count++;
		}
		
		layout.setColumnCount(3);
		layout.setRowCount(count/3);
		
		// create tga image view
		for(int i=0; i<list.length; i++) {
			if(list[i].endsWith(".tga")) {
				LinearLayout view = createTGAView(list[i]);
				if(view != null) layout.addView(view);
			}
		}
		
	}
	catch (IOException e) {
		e.printStackTrace();
	}
}
 

@Override
protected void createMainSectionContent(LinearLayout mainSectionLayout) {
    Context context = mainSectionLayout.getContext();
    mCheckingProgress = createLoadingSpinner();

    mOptionLayout = new GridLayout(context);
    mOptionLayout.setColumnCount(4);
    mainSectionLayout.addView(mOptionLayout, new LinearLayout.LayoutParams(
            LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
}
 

private View createEditIcon(GridLayout parent, int rowIndex) {
    View editorIcon = LayoutInflater.from(parent.getContext())
                              .inflate(R.layout.payment_option_edit_icon, null);

    // The icon floats to the right of everything.
    GridLayout.LayoutParams iconParams = new GridLayout.LayoutParams(
            GridLayout.spec(rowIndex, 1, GridLayout.CENTER), GridLayout.spec(3, 1));
    iconParams.topMargin = mVerticalMargin;
    parent.addView(editorIcon, iconParams);

    editorIcon.setOnClickListener(OptionSection.this);
    return editorIcon;
}
 

public OptionRow(GridLayout parent, int rowIndex, int rowType, PaymentOption item,
        boolean isSelected) {
    boolean optionIconExists = item != null && item.getDrawableIcon() != null;
    boolean editIconExists = item != null && item.isEditable() && isSelected;
    boolean isEnabled = item != null && item.isValid();
    mRowType = rowType;
    mOption = item;
    mButton = createButton(parent, rowIndex, isSelected, isEnabled);
    mLabel = createLabel(parent, rowIndex, optionIconExists, editIconExists, isEnabled);
    mOptionIcon = optionIconExists
            ? createOptionIcon(parent, rowIndex, editIconExists) : null;
    mEditIcon = editIconExists ? createEditIcon(parent, rowIndex) : null;
}
 

private void setColumnCount(GridLayout answerarea, int count) {
    List<View> kids = new ArrayList<>();
    for(int i = 0; i< answerarea.getChildCount(); i++) {
        kids.add(answerarea.getChildAt(i));
    }
    answerarea.removeAllViews();

    answerarea.setColumnCount(count);

    for (View k: kids) {
        k.setLayoutParams(new GridLayout.LayoutParams());
        answerarea.addView(k);
    }
}
 

@Override
public void onConfigurationChanged(Configuration newConfig) {
    super.onConfigurationChanged(newConfig);

    GridLayout answerarea = findViewById(R.id.answer_area);
    LinearLayout centercol = findViewById(R.id.centercol);
    ActionBar actionBar = getSupportActionBar();
    if (isLandscape()) {

        //answerarea.setOrientation(GridLayout.VERTICAL);
        setColumnCount(answerarea,2);

        centercol.setOrientation(LinearLayout.HORIZONTAL);

        if (actionBar != null) {
            actionBar.hide();
        }
    } else {
        //answerarea.setOrientation(GridLayout.VERTICAL);


        setColumnCount(answerarea,1);

        centercol.setOrientation(LinearLayout.VERTICAL);

        if (actionBar != null) {
            actionBar.show();
        }

    }

}
 

@Override
protected void createMainSectionContent(LinearLayout mainSectionLayout) {
    Context context = mainSectionLayout.getContext();
    mCheckingProgress = createLoadingSpinner();

    mOptionLayout = new GridLayout(context);
    mOptionLayout.setColumnCount(3);
    mainSectionLayout.addView(mOptionLayout, new LinearLayout.LayoutParams(
            LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
}
 

public OptionRow(GridLayout parent, int rowIndex, int rowType, PaymentOption item,
        boolean isSelected) {
    boolean iconExists = item != null && item.getDrawableIconId() != 0;
    boolean isEnabled = item != null && item.isValid();
    mRowType = rowType;
    mOption = item;
    mButton = createButton(parent, rowIndex, isSelected, isEnabled);
    mLabel = createLabel(parent, rowIndex, iconExists, isEnabled);
    mIcon = iconExists ? createIcon(parent, rowIndex) : null;
}
 

public FeedbackLevelLayout(FeedbackCollectionActivity feedbackCollectionActivity, int level, final Map<Feedback, FeedbackCollection.LevelBehaviour> feedbackLevelBehaviourMap)
{
	super(feedbackCollectionActivity);
	LinearLayout.inflate(feedbackCollectionActivity, R.layout.single_level_layout, this);

	levelTextView = (TextView) this.findViewById(R.id.levelText);
	feedbackComponentGrid = (android.widget.GridLayout) this.findViewById(R.id.feedbackComponentGrid);

	setLevel(level);
	relayoutGrid(feedbackCollectionActivity, feedbackLevelBehaviourMap);
}
 

/**
 * Set the recycler view for this BrickDataManager, this will setup the underlying adapter and begin displaying any bricks.
 *
 * @param context            {@link Context} to use
 * @param recyclerView       {@link RecyclerView} to put views in
 * @param orientation        Layout orientation. Should be {@link GridLayoutManager#HORIZONTAL} or {@link GridLayoutManager#VERTICAL}.
 * @param reverse            When set to true, layouts from end to start.
 * @param recyclerViewParent View RecyclerView's parent view
 */
public void setRecyclerView(Context context, RecyclerView recyclerView, int orientation, boolean reverse, View recyclerViewParent) {
    this.context = context;
    this.brickRecyclerAdapter = new BrickRecyclerAdapter(this, recyclerView);
    this.vertical = orientation == GridLayout.VERTICAL;
    this.recyclerViewParent = recyclerViewParent;

    this.recyclerView = recyclerView;
    this.recyclerView.setAdapter(brickRecyclerAdapter);
    if (itemDecoration != null) {
        this.recyclerView.removeItemDecoration(itemDecoration);
    }
    this.itemDecoration = new BrickRecyclerItemDecoration(this);
    this.recyclerView.addItemDecoration(itemDecoration);
    this.recyclerView.setItemAnimator(new AvoidFlickerItemAnimator());

    applyGridLayout(orientation, reverse);

    for (BrickBehavior behavior : behaviors) {
        behavior.attachToRecyclerView(recyclerView);
    }

    LinkedList<BaseBrick> items = getRecyclerViewItems();
    int itemCount = items.size();
    if (itemCount > 0) {
        computePaddingPosition(items.get(0));
        brickRecyclerAdapter.notifyItemRangeInserted(0, itemCount);
    }
}