Java ViewGroup.setVisibility方法代码示例

import android.view.ViewGroup; //导入方法依赖的package包/类
@Override
protected void initEventAndData() {
    viewMain = (ViewGroup) findViewById(R.id.view_main);
    if (viewMain == null) {
        throw new IllegalStateException(
                "The subclass of RootActivity must contain a View named 'view_main'.");
    }
    if (!(viewMain.getParent() instanceof ViewGroup)) {
        throw new IllegalStateException(
                "view_main's ParentView should be a ViewGroup.");
    }
    mParent = (ViewGroup) viewMain.getParent();
    View.inflate(mContext, R.layout.view_progress, mParent);
    viewLoading = mParent.findViewById(R.id.view_loading);
    ivLoading = (ProgressImageView) viewLoading.findViewById(R.id.iv_progress);
    viewLoading.setVisibility(View.GONE);
    viewMain.setVisibility(View.VISIBLE);
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
private void setupContent(ViewGroup contentPanel) {
    this.mScrollView = (NestedScrollView) this.mWindow.findViewById(R.id.scrollView);
    this.mScrollView.setFocusable(false);
    this.mScrollView.setNestedScrollingEnabled(false);
    this.mMessageView = (TextView) contentPanel.findViewById(16908299);
    if (this.mMessageView != null) {
        if (this.mMessage != null) {
            this.mMessageView.setText(this.mMessage);
            return;
        }
        this.mMessageView.setVisibility(8);
        this.mScrollView.removeView(this.mMessageView);
        if (this.mListView != null) {
            ViewGroup scrollParent = (ViewGroup) this.mScrollView.getParent();
            int childIndex = scrollParent.indexOfChild(this.mScrollView);
            scrollParent.removeViewAt(childIndex);
            scrollParent.addView(this.mListView, childIndex, new LayoutParams(-1, -1));
            return;
        }
        contentPanel.setVisibility(8);
    }
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
private void invalidateDisplayListInt(ViewGroup viewGroup, boolean invalidateThis) {
    for (int i = viewGroup.getChildCount() - 1; i >= 0; i--) {
        View view = viewGroup.getChildAt(i);
        if (view instanceof ViewGroup) {
            invalidateDisplayListInt((ViewGroup) view, true);
        }
    }
    if (!invalidateThis) {
        return;
    }
    if (viewGroup.getVisibility() == 4) {
        viewGroup.setVisibility(0);
        viewGroup.setVisibility(4);
        return;
    }
    int visibility = viewGroup.getVisibility();
    viewGroup.setVisibility(4);
    viewGroup.setVisibility(visibility);
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
@Nullable
public static PublisherAdView addBannerAds(Context context, @Nullable ViewGroup container, AdSize... adSizes) {
    if (isPremiumUser(context)) {
        if (container != null) {
            container.setVisibility(View.GONE);
        }
        return null;
    } else {
        if (container == null) return null;
        container.setVisibility(View.VISIBLE);
        PublisherAdView publisherAdView = new PublisherAdView(context);
        publisherAdView.setAdSizes(adSizes);
        publisherAdView.setAdUnitId(AdConstants.AdUnitId.AD_UNIT_ID_NATIVE_MAIN_320_50);

        PublisherAdRequest.Builder builder = new PublisherAdRequest.Builder();
        if (BuildConfig.DEBUG) builder.addTestDevice(TEST_DEVICE_ID);

        publisherAdView.loadAd(builder.build());
        container.removeAllViews();
        container.addView(publisherAdView);
        return publisherAdView;
    }
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
@Override
@Deprecated
public void showCustomView(View view, WebChromeClient.CustomViewCallback callback) {
    // This code is adapted from the original Android Browser code, licensed under the Apache License, Version 2.0
    LOG.d(TAG, "showing Custom View");
    // if a view already exists then immediately terminate the new one
    if (mCustomView != null) {
        callback.onCustomViewHidden();
        return;
    }

    // Store the view and its callback for later (to kill it properly)
    mCustomView = view;
    mCustomViewCallback = callback;

    // Add the custom view to its container.
    ViewGroup parent = (ViewGroup) engine.getView().getParent();
    parent.addView(view, new FrameLayout.LayoutParams(
            ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT,
            Gravity.CENTER));

    // Hide the content view.
    engine.getView().setVisibility(View.GONE);

    // Finally show the custom view container.
    parent.setVisibility(View.VISIBLE);
    parent.bringToFront();
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
@Override
protected View onCreateView(ViewGroup parent) {
  LayoutInflater layoutInflater =
      (LayoutInflater) getContext().getSystemService(LAYOUT_INFLATER_SERVICE);
  View layout = layoutInflater.inflate(R.layout.mp_preference, parent, false);

  ViewGroup widgetFrame = (ViewGroup) layout.findViewById(R.id.widget_frame);
  int widgetLayoutResId = getWidgetLayoutResource();
  if (widgetLayoutResId != 0) {
    layoutInflater.inflate(widgetLayoutResId, widgetFrame);
  }
  widgetFrame.setVisibility(widgetLayoutResId != 0 ? VISIBLE : GONE);

  return layout;
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
private void displayVoiceMessages(final ArrayList<VoiceMessage> voices, ViewGroup container) {
    if(Objects.isNull(container)) return;

    boolean empty = safeIsEmpty(voices);
    container.setVisibility(empty ? View.GONE : View.VISIBLE);
    if (empty) {
        return;
    }

    int i = voices.size() - container.getChildCount();
    for (int j = 0; j < i; j++) {
        container.addView(LayoutInflater.from(mContext).inflate(R.layout.item_voice_message, container, false));
    }

    for (int g = 0; g < container.getChildCount(); g++) {
        ViewGroup root = (ViewGroup) container.getChildAt(g);

        if (g < voices.size()) {
            VoiceHolder holder = (VoiceHolder) root.getTag();
            if(holder == null){
                holder = new VoiceHolder(root);
                root.setTag(holder);
            }

            final VoiceMessage voice = voices.get(g);
            bindVoiceHolder(holder, voice);

            root.setVisibility(View.VISIBLE);
        } else {
            root.setVisibility(View.GONE);
        }
    }
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
/**
 * Отображение аудиозаписей
 *
 * @param audios    аудиозаписи
 * @param container контейнер для аудиозаписей
 */
private void displayAudios(final ArrayList<Audio> audios, ViewGroup container) {
    container.setVisibility(safeIsEmpty(audios) ? View.GONE : View.VISIBLE);
    if (safeIsEmpty(audios)) {
        return;
    }

    int i = audios.size() - container.getChildCount();
    for (int j = 0; j < i; j++) {
        container.addView(LayoutInflater.from(mContext).inflate(R.layout.item_small_audio, container, false));
    }

    for (int g = 0; g < container.getChildCount(); g++) {
        ViewGroup root = (ViewGroup) container.getChildAt(g);
        if (g < audios.size()) {
            final Audio audio = audios.get(g);

            AudioHolder holder = new AudioHolder(mContext, root);

            holder.tvTitle.setText(audio.getArtist());
            holder.tvSubtitle.setText(audio.getTitle());

            int finalG = g;
            holder.ibPlay.setOnClickListener(v -> mAttachmentsActionCallback.onAudioPlay(finalG, audios));

            root.setVisibility(View.VISIBLE);
            root.setTag(audio);
        } else {
            root.setVisibility(View.GONE);
            root.setTag(null);
        }
    }
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
private void setupButtons(ViewGroup buttonPanel) {
    boolean hasButtons = false;
    int whichButtons = 0;
    this.mButtonPositive = (Button) buttonPanel.findViewById(16908313);
    this.mButtonPositive.setOnClickListener(this.mButtonHandler);
    if (TextUtils.isEmpty(this.mButtonPositiveText)) {
        this.mButtonPositive.setVisibility(8);
    } else {
        this.mButtonPositive.setText(this.mButtonPositiveText);
        this.mButtonPositive.setVisibility(0);
        whichButtons = 0 | 1;
    }
    this.mButtonNegative = (Button) buttonPanel.findViewById(16908314);
    this.mButtonNegative.setOnClickListener(this.mButtonHandler);
    if (TextUtils.isEmpty(this.mButtonNegativeText)) {
        this.mButtonNegative.setVisibility(8);
    } else {
        this.mButtonNegative.setText(this.mButtonNegativeText);
        this.mButtonNegative.setVisibility(0);
        whichButtons |= 2;
    }
    this.mButtonNeutral = (Button) buttonPanel.findViewById(16908315);
    this.mButtonNeutral.setOnClickListener(this.mButtonHandler);
    if (TextUtils.isEmpty(this.mButtonNeutralText)) {
        this.mButtonNeutral.setVisibility(8);
    } else {
        this.mButtonNeutral.setText(this.mButtonNeutralText);
        this.mButtonNeutral.setVisibility(0);
        whichButtons |= 4;
    }
    if (whichButtons != 0) {
        hasButtons = true;
    }
    if (!hasButtons) {
        buttonPanel.setVisibility(8);
    }
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
private void reuseView(ViewGroup view) {
    if (view == null) {
        return;
    }
    int tag = (Integer)view.getTag();
    view.setVisibility(View.GONE);
    if (tag == 1) {
        textViews.add(view);
    } else if (tag == 2) {
        imageViews.add(view);
    } else if (tag == 3) {
        audioViews.add(view);
    }
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
public void displayForwards(List<Message> fwds, final ViewGroup fwdContainer, final Context context, boolean postsAsLinks) {
    fwdContainer.setVisibility(safeIsEmpty(fwds) ? View.GONE : View.VISIBLE);
    if (safeIsEmpty(fwds)) {
        return;
    }

    final int i = fwds.size() - fwdContainer.getChildCount();
    for (int j = 0; j < i; j++) {
        View localView = LayoutInflater.from(context).inflate(R.layout.item_forward_message, fwdContainer, false);
        fwdContainer.addView(localView);
    }

    for (int g = 0; g < fwdContainer.getChildCount(); g++) {
        final ViewGroup itemView = (ViewGroup) fwdContainer.getChildAt(g);
        if (g < fwds.size()) {
            final Message message = fwds.get(g);
            itemView.setVisibility(View.VISIBLE);
            itemView.setTag(message);

            TextView tvBody = itemView.findViewById(R.id.item_fwd_message_text);
            tvBody.setText(message.getBody());
            tvBody.setVisibility(message.getBody() == null || message.getBody().length() == 0 ? View.GONE : View.VISIBLE);

            ((TextView) itemView.findViewById(R.id.item_fwd_message_username)).setText(message.getSender().getFullName());
            ((TextView) itemView.findViewById(R.id.item_fwd_message_time)).setText(AppTextUtils.getDateFromUnixTime(message.getDate()));
            TextView tvFwds = itemView.findViewById(R.id.item_forward_message_fwds);
            tvFwds.setVisibility(message.getForwardMessagesCount() > 0 ? View.VISIBLE : View.GONE);

            tvFwds.setOnClickListener(v -> mAttachmentsActionCallback.onForwardMessagesOpen(message.getFwd()));

            final ImageView ivAvatar = itemView.findViewById(R.id.item_fwd_message_avatar);

            String senderPhotoUrl = message.getSender() == null ? null : message.getSender().getMaxSquareAvatar();
            ViewUtils.displayAvatar(ivAvatar, mAvatarTransformation, senderPhotoUrl, Constants.PICASSO_TAG);

            ivAvatar.setOnClickListener(v -> mAttachmentsActionCallback.onOpenOwner(message.getSenderId()));

            AttachmentsHolder attachmentContainers = new AttachmentsHolder();
            attachmentContainers.setVgAudios(itemView.findViewById(R.id.audio_attachments)).
                    setVgDocs(itemView.findViewById(R.id.docs_attachments)).
                    setVgPhotos(itemView.findViewById(R.id.photo_attachments)).
                    setVgPosts(itemView.findViewById(R.id.posts_attachments)).
                    setVgStickers(itemView.findViewById(R.id.stickers_attachments)).
                    setVoiceMessageRoot(itemView.findViewById(R.id.voice_message_attachments));

            displayAttachments(message.getAttachments(), attachmentContainers, postsAsLinks);
        } else {
            itemView.setVisibility(View.GONE);
            itemView.setTag(null);
        }
    }
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
private void setupCustomContent(ViewGroup customPanel) {
    final View customView;
    if (mView != null) {
        customView = mView;
    } else if (mViewLayoutResId != 0) {
        final LayoutInflater inflater = LayoutInflater.from(mContext);
        customView = inflater.inflate(mViewLayoutResId, customPanel, false);
    } else {
        customView = null;
    }

    if (customView != null && mViewRoot == null) {
        if (mViewRootId != 0) {
            mViewRoot = customView.findViewById(mViewRootId);

            if (mViewRoot == null) {
                throw new NullPointerException("Unable to find root view for the supplied id "
                        + mViewRootId + ".");
            }
        }
    }

    final boolean hasCustomView = customView != null;
    if (!hasCustomView || !canTextInput(customView)) {
        mWindow.setFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM,
                WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
    }

    if (hasCustomView) {
        final FrameLayout custom = (FrameLayout) mWindow.findViewById(R.id.custom);
        custom.addView(customView, new ViewGroup.LayoutParams(MATCH_PARENT, MATCH_PARENT));

        if (mViewSpacingSpecified) {
            custom.setPadding(
                    mViewSpacingLeft, mViewSpacingTop, mViewSpacingRight, mViewSpacingBottom);
        }

        if (mListView != null) {
            ((LinearLayout.LayoutParams) customPanel.getLayoutParams()).weight = 0;
        }
    } else {
        customPanel.setVisibility(View.GONE);
    }
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
protected void setupButtons() {

        int BIT_BUTTON_POSITIVE = 1;
        int BIT_BUTTON_NEGATIVE = 2;
        int BIT_BUTTON_NEUTRAL = 4;
        int whichButtons = 0;

        ViewGroup buttonPanel = getWindow().findViewById(R.id.mongol_dialog_button_panel);
        mButtonPositive = buttonPanel.findViewById(R.id.mongol_dialog_button_positive);
        mButtonPositive.setOnClickListener(mButtonHandler);

        if (TextUtils.isEmpty(mButtonPositiveText)) {
            mButtonPositive.setVisibility(View.GONE);
        } else {
            mButtonPositive.setText(mButtonPositiveText);
            mButtonPositive.setVisibility(View.VISIBLE);
            whichButtons = whichButtons | BIT_BUTTON_POSITIVE;
        }

        mButtonNegative = buttonPanel.findViewById(R.id.mongol_dialog_button_negative);
        mButtonNegative.setOnClickListener(mButtonHandler);

        if (TextUtils.isEmpty(mButtonNegativeText)) {
            mButtonNegative.setVisibility(View.GONE);
        } else {
            mButtonNegative.setText(mButtonNegativeText);
            mButtonNegative.setVisibility(View.VISIBLE);

            whichButtons = whichButtons | BIT_BUTTON_NEGATIVE;
        }

        mButtonNeutral = buttonPanel.findViewById(R.id.mongol_dialog_button_neutral);
        mButtonNeutral.setOnClickListener(mButtonHandler);

        if (TextUtils.isEmpty(mButtonNeutralText)) {
            mButtonNeutral.setVisibility(View.GONE);
        } else {
            mButtonNeutral.setText(mButtonNeutralText);
            mButtonNeutral.setVisibility(View.VISIBLE);

            whichButtons = whichButtons | BIT_BUTTON_NEUTRAL;
        }

        final boolean hasButtons = whichButtons != 0;
        if (!hasButtons) {
            buttonPanel.setVisibility(View.GONE);
        }
    }
 

import android.view.ViewGroup; //导入方法依赖的package包/类
public static void hideBannerAds(Context context, @Nullable ViewGroup container) {
    if (container != null) {
        container.setVisibility(View.GONE);
    }
}
 

import android.view.ViewGroup; //导入方法依赖的package包/类
protected void showView(ViewGroup view) {
    for (ViewGroup v : layouts) {
        v.setVisibility(View.GONE);
    }
    view.setVisibility(View.VISIBLE);
}