android.widget.ImageView#setOnLongClickListener ( )源码实例Demo

下面列出了android.widget.ImageView#setOnLongClickListener ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： FoodOrdering 文件： Activity_AboutUs.java

private void initView() {
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    toolbar.setTitle("");
    TextView toolbarText = (TextView) findViewById(R.id.toolbar_text);
    toolbarText.setText("关于我们");
    setSupportActionBar(toolbar);
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
    }
    iv_qrcode_download= (ImageView) findViewById(R.id.iv_qrcode_download);

    Glide.with(Activity_AboutUs.this).load(Util.Url+"File/bysj/chaoyoung_qrcode/qr_chaoyoung_wxgzh.jpg").into(iv_qrcode_download);

    iv_qrcode_download.setOnLongClickListener(new View.OnLongClickListener() {
        @Override
        public boolean onLongClick(View v) {
            showShareDialog();
            return true;
        }
    });
}

源代码2 项目： FoodOrdering 文件： Activity_ShareUs.java

private void initView() {
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        toolbar.setTitle("");
        TextView toolbarText = (TextView) findViewById(R.id.toolbar_text);
        toolbarText.setText("分享我们");
        setSupportActionBar(toolbar);
        ActionBar actionBar = getSupportActionBar();
        if (actionBar != null) {
            actionBar.setDisplayHomeAsUpEnabled(true);
        }
        iv_qrcode_download= (ImageView) findViewById(R.id.iv_qrcode_download);
        Glide.with(Activity_ShareUs.this).load(Util.Url+"File/bysj/qr_download_apk/bysj_qr_download_apk.png").into(iv_qrcode_download);

        //食品学院的
//        Glide.with(Activity_ShareUs.this).load(Util.Url+"File/spxy/qr_download_apk/foodordering_apk_download.png").into(iv_qrcode_download);
        iv_qrcode_download.setOnLongClickListener(new View.OnLongClickListener() {
            @Override
            public boolean onLongClick(View v) {
                showShareDialog();
                return true;
            }
        });
    }

源代码3 项目： emerald 文件： Dock.java

public void update() {
	for (int i=0; i<buttons.size(); i++) {
		ImageView button = buttons.get(i);
		if (i<apps.size()) {
			button.setVisibility(View.VISIBLE);
			IconPackManager.setIcon(contextRef.get(), buttons.get(i), apps.get(i));
			button.setTag(apps.get(i));
			button.setOnClickListener(onAppClickListener);
			button.setOnLongClickListener(onAppLongClickListener);
		} else {
			button.setVisibility(i > 0 ? View.GONE : View.INVISIBLE);
			button.setImageResource(android.R.color.transparent);
			button.setOnClickListener(null);
			button.setOnLongClickListener(null);
		}
	}
	if (apps.size() == 0) {
		hide();
	} else if (apps.size() == 1) {
		unhide();
	}
}

源代码4 项目： YalpStore 文件： Wishlist.java

@Override
public void draw() {
    ImageView wishlistButton = activity.findViewById(R.id.wishlist);
    if (app.isInstalled()) {
        wishlistButton.setVisibility(View.GONE);
        return;
    }
    initWishlistButton(activity, app.getPackageName());
    wishlistButton.setOnLongClickListener(new View.OnLongClickListener() {
        @Override
        public boolean onLongClick(View v) {
            activity.startActivity(new Intent(activity, WishlistActivity.class));
            return true;
        }
    });
}

源代码5 项目： NIM_Android_UIKit 文件： WatchMessagePictureActivity.java

private void findViews() {
    alertDialog = new CustomAlertDialog(this);
    loadingLayout = findViewById(R.id.loading_layout);

    imageViewPager = (ViewPager) findViewById(R.id.view_pager_image);
    simpleImageView = (ImageView) findViewById(R.id.simple_image_view);

    if (mode == MODE_GIF) {
        simpleImageView.setVisibility(View.VISIBLE);
        simpleImageView.setOnLongClickListener(new View.OnLongClickListener() {
            @Override
            public boolean onLongClick(View v) {
                if (isOriginImageHasDownloaded(message)) {
                    showWatchPictureAction();
                }
                return true;
            }
        });

        imageViewPager.setVisibility(View.GONE);
    } else if (mode == MODE_NOMARL) {
        simpleImageView.setVisibility(View.GONE);
        imageViewPager.setVisibility(View.VISIBLE);
    }
}

源代码6 项目： Android-9-Development-Cookbook 文件： MainActivity.java

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

    ImageView imageView = findViewById(R.id.imageView);
    imageView.setOnLongClickListener(new View.OnLongClickListener() {
        public boolean onLongClick(View view) {
            if (mActionMode != null) return false;
            mActionMode = startSupportActionMode(mActionModeCallback);
            mActionMode.setTitle("New Title");
            return true;
        }
    });
}

源代码7 项目： LaunchEnr 文件： PageIndicatorLineCaret.java

@Override
protected void onFinishInflate() {
    super.onFinishInflate();
    mAllAppsHandle = (ImageView) findViewById(R.id.all_apps_handle);
    mAllAppsHandle.setImageDrawable(getCaretDrawable());
    mAllAppsHandle.setOnTouchListener(mLauncher.getHapticFeedbackTouchListener());
    mAllAppsHandle.setOnClickListener(mLauncher);
    mAllAppsHandle.setOnLongClickListener(mLauncher);
    mAllAppsHandle.setOnFocusChangeListener(mLauncher.mFocusHandler);
    mLauncher.setAllAppsButton(mAllAppsHandle);
}

源代码8 项目： Huochexing12306 文件： AboutAty.java

private void initViews() {
	TextView tvInfo1 = (TextView)findViewById(R.id.info);
	memberLayout = (LinearLayout)findViewById(R.id.about_memberLayout);
	teamLogo = (ImageView)findViewById(R.id.about_teamLogo);
	btnEmail = (Button)findViewById(R.id.email);
	btnEmail.setOnClickListener(this);
	btnQQ = (Button)findViewById(R.id.about_btnQQ);
	btnQQ.setOnClickListener(this);
	llytSinaWeibo = (LinearLayout)findViewById(R.id.about_llytSinaWeiBo);
	llytSinaWeibo.setOnClickListener(this);
	tvSinaWeibo = (TextView)findViewById(R.id.about_sinaWeiBo);
	
	String strInfo1 = "应用版本：V"+MyUtils.getVersionName(this);
	tvInfo1.setText(Html.fromHtml(strInfo1));
	String strEmail = "[email protected]";
	btnEmail.setText(Html.fromHtml("<u>联系邮箱: "+strEmail+"</u>"));
	btnEmail.setTag(strEmail);
	btnQQ.setText(Html.fromHtml("<u>" + strQQ + "</u>"));
	tvSinaWeibo.setText(Html.fromHtml("<u>@"+strSinaWeibo+"</u>"));
	teamLogo.setOnLongClickListener(new View.OnLongClickListener() {
		@Override
		public boolean onLongClick(View v) {
			memberLayout.setVisibility(memberLayout.isShown() ? View.GONE : View.VISIBLE);
			return false;
		}
	});
}

源代码9 项目： XposedNavigationBar 文件： BtnFuncFactory.java

/**
 * 创建按钮并且设置对应功能
 *
 * @param line
 * @param sc
 */
public void createBtnAndSetFunc(LinearLayout line, ShortCut sc) {
    int iconScale = DataHook.iconScale;
    LinearLayout.LayoutParams p = new LinearLayout.LayoutParams(
            ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
    p.weight = 1;
    p.gravity = Gravity.CENTER;

    Context context = line.getContext();
    ImageView btn = new ImageView(context);

    String iconPath = sc.getIconPath();
    Bitmap iconBitmap = null;
    if (iconPath != null) {
        iconBitmap = ImageUtil.zoomBitmap(iconPath, iconScale);
    }
    if (iconBitmap == null) {
        iconBitmap = ImageUtil.byte2Bitmap(mMapImgRes.get(sc.getCode()));
        iconBitmap = ImageUtil.zommBitmap(iconBitmap, iconScale);
    }
    btn.setImageBitmap(iconBitmap);

    ColorStateList colorStateList = createColorStateList(0xffffffff, 0xffcccccc, 0xff0000ff, 0xffff0000);
    RippleDrawable ripple = new RippleDrawable(colorStateList, null, null);
    btn.setBackground(ripple);
    btn.setScaleType(ImageView.ScaleType.CENTER);
    btn.setOnClickListener(getBtnFuncOfName(sc));
    btn.setOnLongClickListener(getBtnLongFuncOfName(sc.getCode()));

    line.addView(btn, p);
}

源代码10 项目： MultiWindow 文件： FirstActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.layout_activity1);
    setTitle("Frist Activity");
    mTextView = (TextView) findViewById(R.id.textview);
    mScrollView = (ScrollView) findViewById(R.id.scrollview);
    mScrollView.post(new Runnable() {
        @Override
        public void run() {
            mScrollView.fullScroll(View.FOCUS_DOWN);
        }
    });
    mImageView = (ImageView) findViewById(R.id.imageview);
    mImageView.setTag("Drag an ImageView from First Activity");
    mImageView.setOnLongClickListener(new View.OnLongClickListener() {

        public boolean onLongClick(View view) {
            VibratorUtils.vibrate(mActivity, 100);
            Uri uri = getUri(mActivity, R.mipmap.ic_launcher);
            ClipData dragData = ClipData.newPlainText("", (CharSequence) view.getTag());
            ClipData.Item imageItem = new ClipData.Item(uri);
            dragData.addItem(imageItem);
            View.DragShadowBuilder shadow = new View.DragShadowBuilder(view);
            view.startDragAndDrop(dragData, shadow, view, View.DRAG_FLAG_GLOBAL);
            return true;
        }
    });
    print("onCreate", "#ff0000", false);
}

源代码11 项目： bither-android 文件： ColdAddressFragmentHDMListItemView.java

private void initView() {
    ivType = (ImageView) findViewById(R.id.iv_type);
    ibtnXRandomLabel = (ImageButton) findViewById(R.id.ibtn_xrandom_label);
    ibtnXRandomLabel.setOnLongClickListener(DialogXRandomInfo.InfoLongClick);
    ivType.setOnLongClickListener(typeClick);
    findViewById(R.id.ibtn_seed_option).setOnClickListener(seedOptionClick);
    findViewById(R.id.ibtn_qr_code_option).setOnClickListener(qrCodeOptionClick);
    dp = new DialogProgress(getContext(), R.string.please_wait);
    dp.setCancelable(false);
}

源代码12 项目： bither-android 文件： ColdAddressFragmentHDMEnterpriseListItemView.java

private void initView() {
    ivType = (ImageView) findViewById(R.id.iv_type);
    ibtnXRandomLabel = (ImageButton) findViewById(R.id.ibtn_xrandom_label);
    ibtnXRandomLabel.setOnLongClickListener(DialogXRandomInfo.InfoLongClick);
    ivType.setOnLongClickListener(typeClick);
    findViewById(R.id.ibtn_seed_option).setOnClickListener(seedOptionClick);
    findViewById(R.id.ibtn_qr_code_option).setOnClickListener(qrCodeOptionClick);
    dp = new DialogProgress(getContext(), R.string.please_wait);
    dp.setCancelable(false);
}

源代码13 项目： bither-android 文件： ColdAddressFragmentListItemView.java

private void initView() {
    flAddress = (FrameLayout) findViewById(R.id.fl_address);
    ivQr = (QrCodeImageView) findViewById(R.id.iv_qrcode);
    tvAddress = (TextView) findViewById(R.id.tv_address);
    ivType = (ImageView) findViewById(R.id.iv_type);
    btnAlias = (Button) findViewById(R.id.btn_address_alias);
    ibtnXRandomLabel = (ImageButton) findViewById(R.id.ibtn_xrandom_label);
    ibtnXRandomLabel.setOnLongClickListener(DialogXRandomInfo.InfoLongClick);
    flAddress.setOnClickListener(copyClick);
    ivQr.setOnClickListener(qrClick);
    ivType.setOnLongClickListener(typeClick);
    btnAlias.setOnClickListener(aliasClick);
}

源代码14 项目： NClientV2 文件： GalleryAdapter.java

private void loadPageLayout(ViewHolder holder){
    final int pos=holder.getAdapterPosition();
    final ImageView imgView=holder.master.findViewById(R.id.image);

    imgView.setOnClickListener(v -> startGallery( holder.getAdapterPosition()));
    imgView.setOnLongClickListener(null);
    holder.master.setOnClickListener(v -> startGallery(holder.getAdapterPosition()));
    holder.master.setOnLongClickListener(null);

    holder.pageNumber.setText(String.format(Locale.US,"%d",pos));



    if(policy==Policy.MAX)holder.itemView.post(() -> {//find the max size and apply proportion
        if(maxImageSize !=null)return;
        int cellWidth = holder.itemView.getWidth();// this will give you cell width dynamically
        LogUtility.d(String.format(Locale.US,"Setting: %d,%s",cellWidth, maxSize.toString()));
        if(maxSize.getWidth()>10&&maxSize.getHeight()>10) {
            int hei = (maxSize.getHeight() * cellWidth) / maxSize.getWidth();
            if (hei >= 100)
                setMaxImageSize(new Size(cellWidth, hei));
        }
    });

    if(policy==Policy.MAX&&maxImageSize !=null) {
        ViewGroup.LayoutParams params = imgView.getLayoutParams();
        params.height = maxImageSize.getHeight();
        params.width = maxImageSize.getWidth();
        imgView.setLayoutParams(params);
    }

    if(policy==Policy.FULL){
        PhotoView photoView=(PhotoView)imgView;
        photoView.setZoomable(Global.isZoomOneColumn());
        photoView.setOnMatrixChangeListener(rect -> photoView.setAllowParentInterceptOnEdge(photoView.getScale()<=1f));
        photoView.setOnClickListener(v -> {
            if(photoView.getScale()<=1f)
                startGallery( holder.getAdapterPosition());
        });
        View.OnLongClickListener listener= v -> {
            optionDialog(imgView,pos);
            return true;
        };
        imgView.setOnLongClickListener(listener);
        holder.master.setOnLongClickListener(listener);
    }

    loadImageOnPolicy(imgView, pos);


}

源代码15 项目： PracticeCode 文件： LogInActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    //动态从域名获取IP
    XSCHelper.getInstance().refreshIPbyHost();

    //初始化
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_log_in);

    //获取组件实例
    icon = (ImageView) findViewById(R.id.iconView);
    nameEdit = (EditText) findViewById(R.id.nameEdit);
    pswEdit = (EditText) findViewById(R.id.pswEdit);
    logIn = (ImageButton) findViewById(R.id.loginButton);
    initAnimation();

    //获取本地化数据，自动填充已有用户名，密码。设置焦点
    final SharedPreferences preferences = this.getPreferences(MODE_PRIVATE);
    nameEdit.setText(preferences.getString("savedAccount", ""));
    if (!nameEdit.getText().toString().equals("")) {
        pswEdit.requestFocus();
    }
    pswEdit.setNextFocusDownId(R.id.loginButton);

    //登陆按钮监听（设置变色，登陆）
    logIn.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View view, MotionEvent event) {
            if (event.getAction() == MotionEvent.ACTION_DOWN)
                view.setBackgroundResource(R.drawable.enter_button_hover);
            else {
                view.setBackgroundResource(R.drawable.enter_button);

                //获取文本域内容
                String name = nameEdit.getText().toString();
                String psw = pswEdit.getText().toString();

                //本地化存储。优化用户体验
                preferences.edit().putString("savedAccount", name).apply();

                //收起小桌板 - 3 -
                SysUtil.getInstance().hideInputKeyboard(LogInActivity.this, view);

                //如果输入内容不为空，载入动画，登陆
                if (!name.equals("") && !psw.equals("")) {
                    XSCHelper.getInstance().logIn(name, psw, handle);
                    LogInAnimationSet();
                }
            }
            return false;
        }
    });

    //注册按钮监听
    icon.setOnLongClickListener(new View.OnLongClickListener() {
        @Override
        public boolean onLongClick(View v) {
            icon.setVisibility(View.INVISIBLE);
            nameEdit.setVisibility(View.INVISIBLE);
            pswEdit.setVisibility(View.INVISIBLE);
            logIn.setVisibility(View.INVISIBLE);
            Intent intent = new Intent(LogInActivity.this, RegisterActivity.class);
            startActivity(intent);
            return false;
        }
    });
}

源代码16 项目： android-discourse 文件： RefreshActionItem.java

@SuppressWarnings("deprecation")
    public RefreshActionItem(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs);
        LayoutInflater.from(context).inflate(R.layout.rai__action_item, this);
        mRefreshButton = (ImageView) findViewById(R.id.refresh_button);
        mRefreshButton.setOnClickListener(this);
        mRefreshButton.setOnLongClickListener(this);
        mProgressIndicatorIndeterminate = (ProgressBar) findViewById(R.id.indeterminate_progress_indicator);
        mProgressIndicator = (ProgressIndicator) findViewById(R.id.determinate_progress_indicator);
        updateChildrenVisibility();

        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.RefreshActionItem, defStyle, R.style.Widget_RefreshActionItem_Dark);
        int N = a.getIndexCount();
        for (int i = 0; i < N; ++i) {
            int attr = a.getIndex(i);
            switch (attr) {
//                case R.styleable.RefreshActionItem_progressIndicatorType:
//                    mProgressIndicatorType = ProgressIndicatorType.values()[a.getInt(attr, 0)];
//                    if (mProgressIndicatorType == ProgressIndicatorType.PIE) {
//                        mProgressIndicator.setPieStyle(true);
//                    }
//                    break;
//                case R.styleable.RefreshActionItem_refreshActionItemIcon:
//                    Drawable refreshButtonIcon = a.getDrawable(attr);
//                    mRefreshButton.setImageDrawable(refreshButtonIcon);
//                    break;
//                case R.styleable.RefreshActionItem_progressIndicatorForegroundColor:
//                    int color = a.getColor(attr, 0);
//                    mProgressIndicator.setForegroundColor(color);
//                    break;
//                case R.styleable.RefreshActionItem_progressIndicatorBackgroundColor:
//                    color = a.getColor(attr, 0);
//                    mProgressIndicator.setBackgroundColor(color);
//                    break;
//                case R.styleable.RefreshActionItem_refreshActionItemBackground:
//                    Drawable drawable = a.getDrawable(attr);
//                    mRefreshButton.setBackgroundDrawable(drawable);
//                    break;
//                case R.styleable.RefreshActionItem_badgeBackgroundColor:
//                    mBadgeBackgroundColor = a.getColor(attr, -1);
//                    break;
//                case R.styleable.RefreshActionItem_badgeTextStyle:
//                    mBadgeTextStyle = a.getResourceId(attr, 0);
//                    break;
//                case R.styleable.RefreshActionItem_badgePosition:
//                    mBadgePosition = a.getInt(attr, 0);
//                    break;
            }
        }
        a.recycle();
    }

源代码17 项目： android-wear-gopro-remote 文件： ImageViewerActivity.java

@Override
protected Object instantiateItem(ViewGroup viewGroup, int row, int col) {
    View view = null;

    if(col == 0) {
        view = View.inflate(mContext, R.layout.image_viewer, null);
        ImageView imageView = (ImageView) view.findViewById(R.id.imageView);
        TextView statusText = (TextView) view.findViewById(R.id.textViewStatus);
        if (Logger.DEBUG) imageView.setOnClickListener(ImageViewerActivity.this);
        imageView.setOnLongClickListener(ImageViewerActivity.this);

        File file = null;
        if (mCount > 0) {
            file = mFileList.get(mCount - (row + 1));
        }
        statusText.setText(String.format("%d/%d", row + 1, mCount));
        if (mFirstImage != null && row == mFirstIndex) {
            imageView.setImageBitmap(mFirstImage);
        } else {
            if (file != null) {
                Bitmap thumb = ThumbCache.getThumbFromMemCache(file);
                if (thumb != null) {
                    imageView.setImageBitmap(thumb);
                    Logger.debug(TAG, "Got thumb %s from memcache.", file);
                } else {
                    new LoadThumbTask(imageView, file).execute();
                }
            } else {
                TextView textView = new TextView(mContext);
                textView.setText(R.string.label_no_images);
                textView.setGravity(Gravity.CENTER_HORIZONTAL | Gravity.CENTER_VERTICAL);
                FrameLayout frame = ((FrameLayout) view);
                frame.addView(textView);
                frame.removeView(imageView);
            }
        }

        if (file != null) {
            ImageView imageViewVideo = (ImageView) view.findViewById(R.id.imageViewVideo);
            String fname = file.getName().toUpperCase();
            if (fname.endsWith("MP4")) {
                imageViewVideo.setImageResource(R.drawable.detail_mode_icon_video);
            } else if (fname.endsWith("JPG")) {
                imageViewVideo.setImageResource(R.drawable.detail_mode_icon_photo);
            } else {
                imageViewVideo.setImageResource(R.drawable.detail_mode_icon_burst);
            }
        }
        viewGroup.addView(view);
    }
    if(Logger.DEBUG) Logger.debug(TAG, "View created: %d/%d", row, col);
    return view;
}

源代码18 项目： RefreshActionItem-Native 文件： RefreshActionItem.java

@SuppressWarnings("deprecation")
public RefreshActionItem(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs);
    LayoutInflater.from(context).inflate(R.layout.rai__action_item, this);
    mRefreshButton = (ImageView) findViewById(R.id.refresh_button);
    mRefreshButton.setOnClickListener(this);
    mRefreshButton.setOnLongClickListener(this);
    mProgressIndicatorIndeterminate = (ProgressBar) findViewById(R.id.indeterminate_progress_indicator);
    mProgressIndicator = (ProgressIndicator) findViewById(R.id.determinate_progress_indicator);
    updateChildrenVisibility();

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.RefreshActionItem, defStyle, R.style.Widget_RefreshActionItem_Dark);
    int N = a.getIndexCount();
    for (int i = 0; i < N; ++i) {
        int attr = a.getIndex(i);
        switch (attr) {
        case R.styleable.RefreshActionItem_progressIndicatorType:
            mProgressIndicatorType = ProgressIndicatorType.values()[a.getInt(attr, 0)];
            if (mProgressIndicatorType == ProgressIndicatorType.PIE) {
                mProgressIndicator.setPieStyle(true);
            }
            break;
        case R.styleable.RefreshActionItem_refreshActionItemIcon:
            Drawable refreshButtonIcon = a.getDrawable(attr);
            mRefreshButton.setImageDrawable(refreshButtonIcon);
            break;
        case R.styleable.RefreshActionItem_progressIndicatorForegroundColor:
            int color = a.getColor(attr, 0);
            mProgressIndicator.setForegroundColor(color);
            break;
        case R.styleable.RefreshActionItem_progressIndicatorBackgroundColor:
            color = a.getColor(attr, 0);
            mProgressIndicator.setBackgroundColor(color);
            break;
        case R.styleable.RefreshActionItem_refreshActionItemBackground:
            Drawable drawable = a.getDrawable(attr);
            mRefreshButton.setBackgroundDrawable(drawable);
            break;
        case R.styleable.RefreshActionItem_badgeBackgroundColor:
            mBadgeBackgroundColor = a.getColor(attr, -1);
            break;
        case R.styleable.RefreshActionItem_badgeTextStyle:
            mBadgeTextStyle = a.getResourceId(attr, 0);
            break;
        case R.styleable.RefreshActionItem_badgePosition:
            mBadgePosition = a.getInt(attr, 0);
            break;
        }
    }
    a.recycle();
}

源代码19 项目： RefreshActionItem 文件： RefreshActionItem.java

@SuppressWarnings("deprecation")
public RefreshActionItem(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs);
    LayoutInflater.from(context).inflate(R.layout.rai__action_item, this);
    mRefreshButton = (ImageView) findViewById(R.id.refresh_button);
    mRefreshButton.setOnClickListener(this);
    mRefreshButton.setOnLongClickListener(this);
    mProgressIndicatorIndeterminate = (ProgressBar) findViewById(R.id.indeterminate_progress_indicator);
    mProgressIndicator = (ProgressIndicator) findViewById(R.id.determinate_progress_indicator);
    updateChildrenVisibility();

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.RefreshActionItem, defStyle, R.style.Widget_RefreshActionItem_Dark);
    int N = a.getIndexCount();
    for (int i = 0; i < N; ++i) {
        int attr = a.getIndex(i);
        switch (attr) {
        case R.styleable.RefreshActionItem_progressIndicatorType:
            mProgressIndicatorType = ProgressIndicatorType.values()[a.getInt(attr, 0)];
            if (mProgressIndicatorType == ProgressIndicatorType.PIE) {
                mProgressIndicator.setPieStyle(true);
            }
            break;
        case R.styleable.RefreshActionItem_refreshActionItemIcon:
            Drawable refreshButtonIcon = a.getDrawable(attr);
            mRefreshButton.setImageDrawable(refreshButtonIcon);
            break;
        case R.styleable.RefreshActionItem_progressIndicatorForegroundColor:
            int color = a.getColor(attr, 0);
            mProgressIndicator.setForegroundColor(color);
            break;
        case R.styleable.RefreshActionItem_progressIndicatorBackgroundColor:
            color = a.getColor(attr, 0);
            mProgressIndicator.setBackgroundColor(color);
            break;
        case R.styleable.RefreshActionItem_refreshActionItemBackground:
            Drawable drawable = a.getDrawable(attr);
            mRefreshButton.setBackgroundDrawable(drawable);
            break;
        case R.styleable.RefreshActionItem_badgeBackgroundColor:
            mBadgeBackgroundColor = a.getColor(attr, -1);
            break;
        case R.styleable.RefreshActionItem_badgeTextStyle:
            mBadgeTextStyle = a.getResourceId(attr, 0);
            break;
        case R.styleable.RefreshActionItem_badgePosition:
            mBadgePosition = a.getInt(attr, 0);
            break;
        }
    }
    a.recycle();
}

方法所在类

android.widget.ImageView