Java View.setId方法代码示例

import android.view.View; //导入方法依赖的package包/类
/**
 * {@inheritDoc}
 */
public void onChildViewAdded(View parent, View child) {
    if (parent == ToggleGroup.this && child instanceof CompoundButton) {
        int id = child.getId();
        // generates an id if it's missing
        if (id == View.NO_ID) {
         if (Build.VERSION.SDK_INT < 17)
          id = child.hashCode();
         else
             id = View.generateViewId();
            child.setId(id);
        }
        ((CompoundButton) child).setOnCheckedChangeListener(mChildOnCheckedChangeListener);
    }

    if (mOnHierarchyChangeListener != null) {
        mOnHierarchyChangeListener.onChildViewAdded(parent, child);
    }
}
 

import android.view.View; //导入方法依赖的package包/类
@Override
public void onBindView(View view) {
    TextView label = (TextView) view.findViewById(R.id.suw_items_title);
    label.setText(getTitle());

    TextView summaryView = (TextView) view.findViewById(R.id.suw_items_summary);
    CharSequence summary = getSummary();
    if (summary != null && summary.length() > 0) {
        summaryView.setText(summary);
        summaryView.setVisibility(View.VISIBLE);
    } else {
        summaryView.setVisibility(View.GONE);
    }

    final View iconContainer = view.findViewById(R.id.suw_items_icon_container);
    final Drawable icon = getIcon();
    if (icon != null) {
        final ImageView iconView = (ImageView) view.findViewById(R.id.suw_items_icon);
        // Set the image drawable to null before setting the state and level to avoid affecting
        // any recycled drawable in the ImageView
        iconView.setImageDrawable(null);
        iconView.setImageState(icon.getState(), false /* merge */);
        iconView.setImageLevel(icon.getLevel());
        iconView.setImageDrawable(icon);
        iconContainer.setVisibility(View.VISIBLE);
    } else {
        iconContainer.setVisibility(View.GONE);
    }

    view.setId(getViewId());
}
 

import android.view.View; //导入方法依赖的package包/类
public void addFixedView(View view, boolean isRight) {
    LayoutParams params = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
    LayoutParams hsvParams = (LayoutParams) hsv_toolbar.getLayoutParams();
    if (view.getId() <= 0) {
        view.setId(getIdValue());
    }
    if (isRight) {
        params.addRule(ALIGN_PARENT_RIGHT);
        hsvParams.addRule(LEFT_OF, view.getId());
    } else {
        params.addRule(ALIGN_PARENT_LEFT);
        hsvParams.addRule(RIGHT_OF, view.getId());
    }
    addView(view, params);
    hsv_toolbar.setLayoutParams(hsvParams);
}
 

import android.view.View; //导入方法依赖的package包/类
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
    // set the item view
    if (convertView == null) {
        LayoutInflater layoutInflater
                = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        convertView = layoutInflater.inflate(
                R.layout.item_face_with_checkbox, parent, false);
    }
    convertView.setId(position);

    Uri uri = Uri.parse(StorageHelper.getFaceUri(
            faceIdList.get(position), PersonActivity.this));
    ((ImageView)convertView.findViewById(R.id.image_face)).setImageURI(uri);

    // set the checked status of the item
    CheckBox checkBox = (CheckBox) convertView.findViewById(R.id.checkbox_face);
    if (longPressed) {
        checkBox.setVisibility(View.VISIBLE);

        checkBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                faceChecked.set(position, isChecked);
            }
        });
        checkBox.setChecked(faceChecked.get(position));
    } else {
        checkBox.setVisibility(View.INVISIBLE);
    }

    return convertView;
}
 

import android.view.View; //导入方法依赖的package包/类
public void addFixedToolItemView(boolean isRight, int rec, final PageSetEntity pageSetEntity, OnClickListener onClickListener) {
    View toolBtnView = getCommonItemToolBtn();
    LayoutParams params = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
    LayoutParams hsvParams = (LayoutParams) hsv_toolbar.getLayoutParams();
    if (toolBtnView.getId() <= 0) {
        toolBtnView.setId(isRight ? R.id.id_toolbar_right : R.id.id_toolbar_left);
    }
    if (isRight) {
        params.addRule(ALIGN_PARENT_RIGHT);
        hsvParams.addRule(LEFT_OF, toolBtnView.getId());
    } else {
        params.addRule(ALIGN_PARENT_LEFT);
        hsvParams.addRule(RIGHT_OF, toolBtnView.getId());
    }
    addView(toolBtnView, params);
    hsv_toolbar.setLayoutParams(hsvParams);
    initItemToolBtn(toolBtnView, rec, pageSetEntity, onClickListener);
}
 

import android.view.View; //导入方法依赖的package包/类
@Override
public void addView(View child, int index, ViewGroup.LayoutParams params) {
    int childSum = this.getChildCount();
    if(childSum > 1) {
        throw new IllegalStateException("can host only one direct child");
    } else {
        super.addView(child, index, params);
        android.widget.RelativeLayout.LayoutParams paramsChild;
        if(childSum == 0) {
            if(child.getId() < 0) {
                child.setId(ID_CHILD);
            }

            paramsChild = (android.widget.RelativeLayout.LayoutParams)child.getLayoutParams();
            paramsChild.addRule(12);
            child.setLayoutParams(paramsChild);
        } else if(childSum == 1) {
            paramsChild = (android.widget.RelativeLayout.LayoutParams)child.getLayoutParams();
            paramsChild.addRule(2, ID_CHILD);
            child.setLayoutParams(paramsChild);
        }

    }
}
 

import android.view.View; //导入方法依赖的package包/类
public void addPanelLayout(View panel){
    ViewGroup contentLayout = (ViewGroup) ((Activity)mContext).findViewById(android.R.id.content);
    View customRootView = contentLayout.getChildAt(0);
    contentLayout.removeView(customRootView);
    contentLayout.addView(this);

    panel.setId(R.id.panel_container);
    LayoutParams customRootParams = new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
    customRootParams.addRule(RelativeLayout.ABOVE,panel.getId());
    customRootView.setLayoutParams(customRootParams);

    LayoutParams panelParams = new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,0);
    panelParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
    panel.setLayoutParams(panelParams);
    addView(panel);
    addView(customRootView);
    mPanelManager.closePanel();
}
 

import android.view.View; //导入方法依赖的package包/类
public boolean addViewToCellLayout(View child, int index, int childId, LayoutParams params,
        boolean markCells) {
    final LayoutParams lp = params;

    // Hotseat icons - remove text
    if (child instanceof BubbleTextView) {
        BubbleTextView bubbleChild = (BubbleTextView) child;
        bubbleChild.setTextVisibility(mContainerType != HOTSEAT);
    }

    child.setScaleX(mChildScale);
    child.setScaleY(mChildScale);

    // Generate an id for each view, this assumes we have at most 256x256 cells
    // per workspace screen
    if (lp.cellX >= 0 && lp.cellX <= mCountX - 1 && lp.cellY >= 0 && lp.cellY <= mCountY - 1) {
        // If the horizontal or vertical span is set to -1, it is taken to
        // mean that it spans the extent of the CellLayout
        if (lp.cellHSpan < 0) lp.cellHSpan = mCountX;
        if (lp.cellVSpan < 0) lp.cellVSpan = mCountY;

        child.setId(childId);
        mShortcutsAndWidgets.addView(child, index, lp);

        if (markCells) markCellsAsOccupiedForView(child);

        return true;
    }
    return false;
}
 

import android.view.View; //导入方法依赖的package包/类
@Override
public void onBindView(View view) {
    // Note: The efficiency could be improved by trying to recycle the buttons created by
    // ButtonItem
    final LinearLayout layout = (LinearLayout) view;
    layout.removeAllViews();

    for (ButtonItem buttonItem : mButtons) {
        Button button = buttonItem.createButton(layout);
        layout.addView(button);
    }

    view.setId(getViewId());
}
 

import android.view.View; //导入方法依赖的package包/类
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
    if (convertView == null) {
        LayoutInflater layoutInflater =
                (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        convertView = layoutInflater.inflate(R.layout.item_log, parent, false);
    }
    convertView.setId(position);

    ((TextView)convertView.findViewById(R.id.log)).setText(log.get(position));

    return convertView;
}
 

import android.view.View; //导入方法依赖的package包/类
/**
 * set id
 *
 * @param view
 */
public static void setId(View view) {
    if (view != null) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
            try {//samsung SM-N9009(4.3) crash here, so protected
                view.setId(View.generateViewId());
            } catch (Exception e) {
                view.setId(generateViewId());
            }
        } else {
            view.setId(generateViewId());
        }
    }
}
 

import android.view.View; //导入方法依赖的package包/类
private View getTargetView(View v) {
    final String resourceName = getResources().getResourceEntryName(v.getId());

    if (resourceName.startsWith(ID_SIZE_SUFFIX) ||
        resourceName.startsWith(ID_DATE_SUFFIX)) {
        v.setId(R.id.first_position);
        return binding.txtLabelSize;

    } else if (resourceName.startsWith(ID_COLOR_SUFFIX) ||
        resourceName.startsWith(ID_TIME_SUFFIX)) {
        v.setId(R.id.second_position);
        return binding.txtLabelColour;
    }

    throw new IllegalStateException();
}
 

import android.view.View; //导入方法依赖的package包/类
/**
 * 生成一个和状态栏大小相同的半透明矩形条
 *
 * @param activity 需要设置的activity
 * @param color    状态栏颜色值
 * @param alpha    透明值
 * @return 状态栏矩形条
 */
private static View createStatusBarView(Activity activity, @ColorInt int color, int alpha) {
    // 绘制一个和状态栏一样高的矩形
    View statusBarView = new View(activity);
    LinearLayout.LayoutParams params =
        new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, getStatusBarHeight(activity));
    statusBarView.setLayoutParams(params);
    statusBarView.setBackgroundColor(calculateStatusColor(color, alpha));
    statusBarView.setId(FAKE_STATUS_BAR_VIEW_ID);
    return statusBarView;
}
 

import android.view.View; //导入方法依赖的package包/类
private View addItem(ViewGroup holder, int layout, Item item) {
    View view = layoutInflater.inflate(layout, null);
    view.setId(item.getId());

    TextView tvLabel = (TextView) view.findViewById(R.id.label);
    ImageView ivIcon = (ImageView) view.findViewById(R.id.icon);

    Icon.on(ivIcon).bitmap(item.getIcon()).color(getIconColor()).put();

    tvLabel.setText(item.getLabel());
    view.setOnClickListener(item.getOnClick());

    RippleUtil.backgroundRipple(view, getCardColor());

    holder.addView(view);
    return view;
}
 

import android.view.View; //导入方法依赖的package包/类
/**
 * 在 TopBar 的右侧添加 View，如果此前已经有 View 通过该方法添加到 TopBar，则新添加进去的 View 会出现在已有View的左侧
 *
 * @param view         要添加到 TopBar 右边的 View
 * @param viewId       该按钮的 id，可在 ids.xml 中找到合适的或新增。手工指定 viewId 是为了适应自动化测试。
 * @param layoutParams
 */
public void addRightView(View view, int viewId, LayoutParams layoutParams) {
    if (mRightLastViewId == DEFAULT_VIEW_ID) {
        layoutParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);
    } else {
        layoutParams.addRule(RelativeLayout.LEFT_OF, mRightLastViewId);
    }
    layoutParams.alignWithParent = true; // alignParentIfMissing
    mRightLastViewId = viewId;
    view.setId(viewId);
    mRightViewList.add(view);
    addView(view, layoutParams);

    // 消除按钮变动对 titleView 造成的影响
    refreshTitleViewLp();
}