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

下面列出了android.widget.ImageView#getContext ( ) 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： imsdk-android 文件： PhotoViewAttacher.java

@Override
public void onFling(float startX, float startY, float velocityX,
                    float velocityY) {
    if(Math.abs(velocityX) > Math.abs(velocityY)){
        return;
    }
    ImageView imageView = getImageView();
    mCurrentFlingRunnable = new FlingRunnable(imageView.getContext());
    mCurrentFlingRunnable.fling(getImageViewWidth(imageView),
            getImageViewHeight(imageView), (int) velocityX, (int) velocityY);
    imageView.post(mCurrentFlingRunnable);
    if(velocityY > 5000){
        if(mOnFlingListener != null)
            mOnFlingListener.onFlingExit(getImageView(), velocityX, velocityY);
    }
}

源代码2 项目： CrazyDaily 文件： WXImageAdapter.java

@Override
public void setImage(String url, ImageView view, WXImageQuality quality, WXImageStrategy strategy) {

    if (TextUtils.isEmpty(url)) {
        return;
    }
    final Context context = view.getContext();

    if (url.startsWith("mipmap://")) {
        String resIdStr = getResIdStr(url);
        if (TextUtils.isEmpty(resIdStr)) {
            return;
        }
        int imgId = context.getResources().getIdentifier(resIdStr, "mipmap", context.getPackageName());
        view.setImageResource(imgId);
        return;
    }
    ImageLoader.load(context, url, view);
}

源代码3 项目： QuickReturn 文件： TwitterAdapter.java

private void setUpUserImage(ImageView iv, Tweet tweet) {
        Context context = iv.getContext();
        String avatarUrl = tweet.getAvatarUrl();
        if (!TextUtils.isEmpty(avatarUrl)) {
            Picasso.with(context)
                    .load(avatarUrl)
                    .centerCrop()
                    .resize(QuickReturnUtils.dp2px(context, 50),
                            QuickReturnUtils.dp2px(context, 50))
//                    .placeholder(R.drawable.ic_facebook)
                    .error(android.R.drawable.stat_notify_error)
                    .into(iv);
        }
    }

源代码4 项目： Favorite-Android-Client 文件： PhotoViewAttacher.java

public PhotoViewAttacher(ImageView imageView) {
    mImageView = new WeakReference<ImageView>(imageView);

    imageView.setOnTouchListener(this);

    ViewTreeObserver observer = imageView.getViewTreeObserver();
    if (null != observer)
        observer.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (imageView.isInEditMode()) {
        return;
    }
    // Create Gesture Detectors...
    mScaleDragDetector = VersionedGestureDetector.newInstance(
            imageView.getContext(), this);

    mGestureDetector = new GestureDetector(imageView.getContext(),
            new GestureDetector.SimpleOnGestureListener() {

                // forward long click listener
                @Override
                public void onLongPress(MotionEvent e) {
                    if (null != mLongClickListener) {
                        mLongClickListener.onLongClick(getImageView());
                    }
                }
            });

    mGestureDetector.setOnDoubleTapListener(this);

    // Finally, update the UI so that we're zoomable
    setZoomable(true);
}

源代码5 项目： MultiView 文件： ImageViewScaler.java

public ImageViewScaler(ImageView imageView, boolean zoomable) {
    mImageView = new WeakReference<>(imageView);

    imageView.setDrawingCacheEnabled(true);
    imageView.setOnTouchListener(this);

    ViewTreeObserver observer = imageView.getViewTreeObserver();
    if (null != observer)
        observer.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (imageView.isInEditMode()) {
        return;
    }
    // Create Gesture Detectors...
    mScaleDragDetector = VersionedGestureDetector.newInstance(
            imageView.getContext(), this);

    mGestureDetector = new GestureDetector(imageView.getContext(),
            new GestureDetector.SimpleOnGestureListener() {

                // forward long click listener
                @Override
                public void onLongPress(MotionEvent e) {
                    if (null != mLongClickListener) {
                        mLongClickListener.onLongClick(getImageView());
                    }
                }
            });

    mGestureDetector.setOnDoubleTapListener(new DefaultOnDoubleTapListener(this));

    // Finally, update the UI so that we're zoomable
    setZoomable(zoomable);
}

源代码6 项目： OmniList 文件： PhotoViewAttacher.java

@Override
public void onFling(float startX, float startY, float velocityX,
                    float velocityY) {
    if (DEBUG) {
        LogManager.getLogger().d(
                LOG_TAG,
                "onFling. sX: " + startX + " sY: " + startY + " Vx: "
                        + velocityX + " Vy: " + velocityY);
    }
    ImageView imageView = getImageView();
    mCurrentFlingRunnable = new FlingRunnable(imageView.getContext());
    mCurrentFlingRunnable.fling(getImageViewWidth(imageView),
            getImageViewHeight(imageView), (int) velocityX, (int) velocityY);
    imageView.post(mCurrentFlingRunnable);
}

源代码7 项目： Aurora 文件： AuthorVideosAdapter.java

@Override
protected void convert(BaseViewHolder helper, VideoListInfo.Video item) {
    helper.setText(R.id.tv_title,item.getData().getTitle())
            .setText(R.id.tv_type,getDetailStr(item));
    ImageView img = helper.getView(R.id.iv_left);
    AppComponent mAppComponent = ((App)img.getContext().getApplicationContext())
            .getAppComponent();
    Context context = img.getContext();
    mAppComponent.imageLoader().loadImage(context,
            ImageConfigImpl
                    .builder()
                    .url(item.getData().getCover().getFeed())
                    .imageView(img)
                    .build());
}

源代码8 项目： Album 文件： PhotoViewAttacher.java

@Override
public void onFling(float startX, float startY, float velocityX, float velocityY) {
    ImageView imageView = getImageView();
    mCurrentFlingRunnable = new FlingRunnable(imageView.getContext());
    mCurrentFlingRunnable.fling(getImageViewWidth(imageView), getImageViewHeight(imageView), (int)velocityX,
        (int)velocityY);
    imageView.post(mCurrentFlingRunnable);
}

源代码9 项目： ImageSelector 文件： CropPhotoViewAttacher.java

@Override
public void onFling(float startX, float startY, float velocityX, float velocityY) {
 if (DEBUG) {
  Log.d(LOG_TAG, "onFling. sX: " + startX + " sY: " + startY + " Vx: " + velocityX + " Vy: " + velocityY);
 }
 ImageView imageView = getImageView();
 mCurrentFlingRunnable = new FlingRunnable(imageView.getContext());
 mCurrentFlingRunnable.fling(getImageViewWidth(imageView), getImageViewHeight(imageView), (int) velocityX, (int) velocityY);
 imageView.post(mCurrentFlingRunnable);
}

源代码10 项目： QuickReturn 文件： FacebookAdapter.java

private void setUpPostImage(ImageView iv, FacebookPost post) {
        Context context = iv.getContext();
        String postImageUrl = post.getPostImageUrl();
        if (!TextUtils.isEmpty(postImageUrl)) {
            Picasso.with(context)
                    .load(postImageUrl)
//                    .placeholder(R.drawable.ic_facebook)
                    .centerCrop()
                    .resize(QuickReturnUtils.dp2px(context, 346),
                            QuickReturnUtils.dp2px(context, 320))
                    .error(android.R.drawable.stat_notify_error)
                    .into(iv);
        }
    }

源代码11 项目： zen4android 文件： PhotoViewAttacher.java

public PhotoViewAttacher(ImageView imageView) {
    mImageView = new WeakReference<ImageView>(imageView);

    imageView.setOnTouchListener(this);

    ViewTreeObserver observer = imageView.getViewTreeObserver();
    if (null != observer)
        observer.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (imageView.isInEditMode()) {
        return;
    }
    // Create Gesture Detectors...
    mScaleDragDetector = VersionedGestureDetector.newInstance(
            imageView.getContext(), this);

    mGestureDetector = new GestureDetector(imageView.getContext(),
            new GestureDetector.SimpleOnGestureListener() {

                // forward long click listener
                @Override
                public void onLongPress(MotionEvent e) {
                    if (null != mLongClickListener) {
                        mLongClickListener.onLongClick(getImageView());
                    }
                }
            });

    mGestureDetector.setOnDoubleTapListener(this);

    // Finally, update the UI so that we're zoomable
    setZoomable(true);
}

源代码12 项目： android-discourse 文件： PhotoViewAttacher.java

@Override
public final void onFling(float startX, float startY, float velocityX, float velocityY) {
    if (DEBUG) {
        Log.d(LOG_TAG, "onFling. sX: " + startX + " sY: " + startY + " Vx: " + velocityX + " Vy: " + velocityY);
    }

    ImageView imageView = getImageView();
    if (hasDrawable(imageView)) {
        mCurrentFlingRunnable = new FlingRunnable(imageView.getContext());
        mCurrentFlingRunnable.fling(imageView.getWidth(), imageView.getHeight(), (int) velocityX, (int) velocityY);
        imageView.post(mCurrentFlingRunnable);
    }
}

源代码13 项目： PicturePicker 文件： PhotoViewAttacher.java

@Override
public final void onFling(float startX, float startY, float velocityX, float velocityY) {
    if (DEBUG) {
        Log.d(LOG_TAG, "onFling. sX: " + startX + " sY: " + startY + " Vx: " + velocityX + " Vy: " + velocityY);
    }

    ImageView imageView = getImageView();
    if (hasDrawable(imageView)) {
        mCurrentFlingRunnable = new FlingRunnable(imageView.getContext());
        mCurrentFlingRunnable.fling(imageView.getWidth(), imageView.getHeight(), (int) velocityX, (int) velocityY);
        imageView.post(mCurrentFlingRunnable);
    }
}

源代码14 项目： Tweetin 文件： PhotoViewAttacher.java

public PhotoViewAttacher(ImageView imageView) {
    mImageView = new WeakReference<ImageView>(imageView);

    imageView.setDrawingCacheEnabled(true);
    imageView.setOnTouchListener(this);

    ViewTreeObserver observer = imageView.getViewTreeObserver();
    if (null != observer)
        observer.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (imageView.isInEditMode()) {
        return;
    }
    // Create Gesture Detectors...
    mScaleDragDetector = VersionedGestureDetector.newInstance(
            imageView.getContext(), this);

    mGestureDetector = new GestureDetector(imageView.getContext(),
            new GestureDetector.SimpleOnGestureListener() {

                // forward long click listener
                @Override
                public void onLongPress(MotionEvent e) {
                    if (null != mLongClickListener) {
                        mLongClickListener.onLongClick(getImageView());
                    }
                }
            });

    mGestureDetector.setOnDoubleTapListener(new DefaultOnDoubleTapListener(this));

    // Finally, update the UI so that we're zoomable
    setZoomable(true);
}

源代码15 项目： android-mvvm-architecture 文件： BindingUtils.java

@BindingAdapter("imageUrl")
public static void setImageUrl(ImageView imageView, String url) {
    Context context = imageView.getContext();
    Glide.with(context).load(url).into(imageView);
}

源代码16 项目： Aurora 文件： CacheAdapter.java

@Override
    protected void convert(BaseViewHolder helper, VideoDownLoadInfo item) {
        AppComponent mAppComponent = ((App)helper.getView(R.id.iv_bg).getContext().getApplicationContext())
                .getAppComponent();
        ImageView imgMian = helper.getView(R.id.iv_bg);
        Context context = imgMian.getContext();
        helper.setText(R.id.tv_title,item.getVideo().getTitle());
        if (item.getVideo().getAuthor()!=null){
            helper.setText(R.id.tv_author,item.getVideo().getAuthor().getName());
        }
        helper.setText(R.id.tv_size, StringUtils.getPrintSize(item.getContentLength() == null ?0:item.getContentLength(),true));
        helper.addOnClickListener(R.id.iv_more);
        helper.addOnClickListener(R.id.ll_detail);
        helper.addOnClickListener(R.id.ll_progress);
        helper.addOnClickListener(R.id.ctl_layout);
        if (!type.contains("正在")){
            helper.getView(R.id.ll_detail).setVisibility(View.VISIBLE);
        }else {
            helper.getView(R.id.ll_detail).setVisibility(View.GONE);
        }
        if (item.getFinish()){
            helper.getView(R.id.ll_progress).setVisibility(View.GONE);
            helper.getView(R.id.tv_size).setVisibility(View.VISIBLE);
        }else {
            helper.getView(R.id.tv_size).setVisibility(View.GONE);
//            if (downPosition == helper.getLayoutPosition()){
//                helper.getView(R.id.ll_progress).setVisibility(View.VISIBLE);
//                helper.getView(R.id.sb_progress).setVisibility(View.VISIBLE);
//                ((SeekBar)helper.getView(R.id.sb_progress)).setProgress(item.getPercent());
//                String size = StringUtils.getPrintSize(item.getCurrentBytes() == null ?0:item.getContentLength(),false) + "/" + StringUtils.getPrintSize(item.getContentLength() == null ?0:item.getContentLength(),true);
//                helper.setText(R.id.tv_pause,size);
//            }else {
            if (item.isPending()){
                helper.setText(R.id.tv_pause,"正在连接中...");
                ((ProgressBar)helper.getView(R.id.sb_progress)).setIndeterminate(true);
                helper.getView(R.id.ll_progress).setVisibility(View.VISIBLE);
                helper.getView(R.id.sb_progress).setVisibility(View.VISIBLE);
            }else {
                if (item.isLineUp()){
                    helper.setText(R.id.tv_pause,"排队中");
                }else {
                    helper.setText(R.id.tv_pause,"已暂停");
                }
                helper.getView(R.id.ll_progress).setVisibility(View.VISIBLE);
                helper.getView(R.id.sb_progress).setVisibility(View.GONE);
            }

//            }
        }
        mAppComponent.imageLoader().loadImage(context,
                ImageConfigImpl
                        .builder()
                        .url(item.getVideo().getCover().getFeed())
                        .imageView(imgMian)
                        .build());
    }

源代码17 项目： RotatePhotoView 文件： PhotoViewAttacher.java

public PhotoViewAttacher(ImageView imageView, boolean zoomable) {
    mImageView = new WeakReference<>(imageView);

    imageView.setDrawingCacheEnabled(true);
    imageView.setOnTouchListener(this);

    ViewTreeObserver observer = imageView.getViewTreeObserver();
    if (null != observer)
        observer.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (imageView.isInEditMode()) {
        return;
    }
    // Create Gesture Detectors...
    mScaleDragDetector = VersionedGestureDetector.newInstance(
            imageView.getContext(), this);

    mGestureDetector = new GestureDetector(imageView.getContext(),
            new GestureDetector.SimpleOnGestureListener() {

                // forward long click listener
                @Override
                public void onLongPress(MotionEvent e) {
                    if (null != mLongClickListener) {
                        mLongClickListener.onLongClick(getImageView());
                    }
                }

                @Override
                public boolean onFling(MotionEvent e1, MotionEvent e2,
                                       float velocityX, float velocityY) {
                    if (mSingleFlingListener != null) {
                        if (getScale() > DEFAULT_MIN_SCALE) {
                            return false;
                        }

                        if (MotionEventCompat.getPointerCount(e1) > SINGLE_TOUCH
                                || MotionEventCompat.getPointerCount(e2) > SINGLE_TOUCH) {
                            return false;
                        }

                        return mSingleFlingListener.onFling(e1, e2, velocityX, velocityY);
                    }
                    return false;
                }
            });
    //modify by ChenSiLiang
    setRotateGestureDetector();

    mGestureDetector.setOnDoubleTapListener(new DefaultOnDoubleTapListener(this));
    mBaseRotation = 0.0f;

    // Finally, update the UI so that we're zoomable
    setZoomable(zoomable);
}

源代码18 项目： ImageGallery 文件： FullScreenImageGalleryAdapter.java

@Override
public Object instantiateItem(ViewGroup container, int position) {
    LayoutInflater inflater = (LayoutInflater) container.getContext()
            .getSystemService(Context.LAYOUT_INFLATER_SERVICE);

    View view = inflater.inflate(R.layout.fullscreen_image, null);

    ImageView imageView = (ImageView) view.findViewById(R.id.iv);
    final LinearLayout linearLayout = (LinearLayout) view.findViewById(R.id.ll);

    String image = images.get(position);

    Context context = imageView.getContext();
    int width = DisplayUtility.getScreenWidth(context);

    fullScreenImageLoader.loadFullScreenImage(imageView, image, width, linearLayout);

    container.addView(view, 0);

    return view;
}

源代码19 项目： Android 文件： PhotoViewAttacher.java

public PhotoViewAttacher(ImageView imageView, boolean zoomable) {
    mImageView = new WeakReference<>(imageView);

    imageView.setDrawingCacheEnabled(true);
    imageView.setOnTouchListener(this);

    ViewTreeObserver observer = imageView.getViewTreeObserver();
    if (null != observer)
        observer.addOnGlobalLayoutListener(this);

    // Make sure we using MATRIX Scale Type
    setImageViewScaleTypeMatrix(imageView);

    if (imageView.isInEditMode()) {
        return;
    }
    // Create Gesture Detectors...
    mScaleDragDetector = VersionedGestureDetector.newInstance(
            imageView.getContext(), this);

    mGestureDetector = new GestureDetector(imageView.getContext(),
            new GestureDetector.SimpleOnGestureListener() {

                // forward long click listener
                @Override
                public void onLongPress(MotionEvent e) {
                    if (null != mLongClickListener) {
                        mLongClickListener.onLongClick(getImageView());
                    }
                }

                @Override
                public boolean onFling(MotionEvent e1, MotionEvent e2,
                                       float velocityX, float velocityY) {
                    if (mSingleFlingListener != null) {
                        if (getScale() > DEFAULT_MIN_SCALE) {
                            return false;
                        }

                        if (MotionEventCompat.getPointerCount(e1) > SINGLE_TOUCH
                                || MotionEventCompat.getPointerCount(e2) > SINGLE_TOUCH) {
                            return false;
                        }

                        return mSingleFlingListener.onFling(e1, e2, velocityX, velocityY);
                    }
                    return false;
                }
            });

    mGestureDetector.setOnDoubleTapListener(new DefaultOnDoubleTapListener(this));
    mBaseRotation = 0.0f;

    // Finally, update the UI so that we're zoomable
    setZoomable(zoomable);
}

源代码20 项目： Learning-Resources 文件： DataBinder.java

@BindingAdapter("imageUrl")
public static void setImageUrl(ImageView imageView, String url) {
    Context context = imageView.getContext();
    Picasso.with(context).load(url).into(imageView);
}

方法所在类

android.widget.ImageView