android.support.v7.widget.AppCompatImageView Java Examples

private void showInfo(String header, String desc, @Nullable Drawable drawable, boolean error) {
    hideKeyboard();
    AppCompatTextView infoHeader = (AppCompatTextView) llBottomSheet.findViewById(R.id.info_header);
    AppCompatTextView infoDesc = (AppCompatTextView) llBottomSheet.findViewById(R.id.info_desc);
    AppCompatImageView infoImg = (AppCompatImageView) llBottomSheet.findViewById(R.id.info_img);
    if (error) {
        llBottomSheet.findViewById(R.id.info_img).setVisibility(View.GONE);
        ((AppCompatButton) findViewById(R.id.ok_dimiss)).setText("Close");
    } else {
        llBottomSheet.findViewById(R.id.info_img).setVisibility(View.VISIBLE);
        ((AppCompatButton) findViewById(R.id.ok_dimiss)).setText("Ok");
    }

    infoHeader.setText(header);
    infoDesc.setText(desc);
    if (drawable != null)
        infoImg.setImageDrawable(drawable);
    bottomSheetBehavior.setState(BottomSheetBehavior.STATE_EXPANDED);
}
 

private void init(Context context, AttributeSet attrs, int defStyleAttr) {
    mImageHeart = new AppCompatImageView(context);
    TypedArray a = context.getTheme().obtainStyledAttributes(
            attrs,
            R.styleable.InstaLikeView,
            defStyleAttr, 0);

    int likeColor = a.getColor(R.styleable.InstaLikeView_likeColor, ContextCompat.getColor(context, R.color.heartColor));
    int likeSrc = a.getResourceId(R.styleable.InstaLikeView_likeSrc, R.drawable.img_heart);
    int likeSize = a.getDimensionPixelSize(R.styleable.InstaLikeView_likeSize, getResources().getDimensionPixelSize(R.dimen.likeSize));


    LayoutParams heartParams = new LayoutParams(likeSize, likeSize);
    heartParams.addRule(CENTER_IN_PARENT, TRUE);

    mImageHeart.setLayoutParams(heartParams);
    mImageHeart.setVisibility(GONE);
    mImageHeart.setImageResource(likeSrc);
    mImageHeart.setColorFilter(likeColor);
    addView(mImageHeart);
}
 

void adjustPositionAndSize(BottomBarTab tab) {
    AppCompatImageView iconView = tab.getIconView();
    ViewGroup.LayoutParams params = getLayoutParams();

    int size = Math.max(getWidth(), getHeight());
    float xOffset = (float) (iconView.getWidth() / 1.25);

    setX(iconView.getX() + xOffset);
    setTranslationY(10);

    if (params.width != size || params.height != size) {
        params.width = size;
        params.height = size;
        setLayoutParams(params);
    }
}
 

void prepareLayout() {
    inflate(getContext(), getLayoutResource(), this);
    setOrientation(VERTICAL);
    setGravity(isTitleless? Gravity.CENTER : Gravity.CENTER_HORIZONTAL);
    setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
    setBackgroundResource(MiscUtils.getDrawableRes(getContext(), R.attr.selectableItemBackgroundBorderless));

    iconView = (AppCompatImageView) findViewById(R.id.bb_bottom_bar_icon);
    iconView.setImageResource(iconResId);

    if (type != Type.TABLET && !isTitleless) {
        titleView = (TextView) findViewById(R.id.bb_bottom_bar_title);
        titleView.setVisibility(VISIBLE);

        if (type == Type.SHIFTING) {
            findViewById(R.id.spacer).setVisibility(VISIBLE);
        }

        updateTitle();
    }

    updateCustomTextAppearance();
    updateCustomTypeface();
}
 

@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    AppCompatImageView img = new AppCompatImageView(parent.getContext());
    RecyclerView.LayoutParams params = new RecyclerView.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT);
    img.setLayoutParams(params);
    img.setId(R.id.rvb_banner_image_view_id);
    img.setScaleType(AppCompatImageView.ScaleType.CENTER_CROP);
    img.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            if (onRvBannerClickListener != null) {
                onRvBannerClickListener.onClick(currentIndex % mData.size());
            }
        }
    });
    return new RecyclerView.ViewHolder(img) {
    };
}
 

public static void setOverflowButtonColor(@NonNull Activity activity,
    final @ColorInt int color) {
  final String overflowDescription = activity
      .getString(R.string.abc_action_menu_overflow_description);
  final ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView();
  final ViewTreeObserver viewTreeObserver = decorView.getViewTreeObserver();
  viewTreeObserver.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
    @Override
    public void onGlobalLayout() {
      final ArrayList<View> outViews = new ArrayList<>();
      decorView.findViewsWithText(outViews, overflowDescription,
          View.FIND_VIEWS_WITH_CONTENT_DESCRIPTION);
      if (outViews.isEmpty()) {
        return;
      }
      final AppCompatImageView overflow = (AppCompatImageView) outViews.get(0);
      overflow.setImageDrawable(TintHelper.createTintedDrawable(overflow.getDrawable(), color));
      decorView.getViewTreeObserver().removeOnGlobalLayoutListener(this);
    }
  });
}
 

@NonNull
@Override
public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
    final RuuviTag tag = getItem(position);

    if (convertView == null) {
        convertView = LayoutInflater.from(getContext()).inflate(R.layout.row_item_add, parent, false);
    }

    ((TextView)convertView.findViewById(R.id.address)).setText(tag.id);
    ((TextView)convertView.findViewById(R.id.rssi)).setText(String.format(getContext().getResources().getString(R.string.signal_reading), tag.rssi));

    AppCompatImageView signalIcon = convertView.findViewById(R.id.signalIcon);
    if (tag.rssi < -80) signalIcon.setImageResource(R.drawable.icon_connection_1);
    else if (tag.rssi < -50) signalIcon.setImageResource(R.drawable.icon_connection_2);
    else signalIcon.setImageResource(R.drawable.icon_connection_3);

    return convertView;
}
 

/**
 * 指示器整体由数据列表容量数量的AppCompatImageView均匀分布在一个横向的LinearLayout中构成
 * 使用AppCompatImageView的好处是在Fragment中也使用Compat相关属性
 */
private void createIndicators() {
    mLinearLayout.removeAllViews();
    for (int i = 0; i < mData.size(); i++) {
        AppCompatImageView img = new AppCompatImageView(getContext());
        LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
                ViewGroup.LayoutParams.WRAP_CONTENT);
        lp.leftMargin = mSpace / 2;
        lp.rightMargin = mSpace / 2;
        if (mSize >= dp2px(4)) { // 设置了indicatorSize属性
            lp.width = lp.height = mSize;
        } else {
            // 如果设置的resource.xml没有明确的宽高，默认最小2dp，否则太小看不清
            img.setMinimumWidth(dp2px(2));
            img.setMinimumHeight(dp2px(2));
        }
        img.setImageDrawable(i == 0 ? mSelectedDrawable : mUnselectedDrawable);
        mLinearLayout.addView(img, lp);
    }
}
 

/**
 * It's important to set overflowDescription atribute in styles, so we can grab the reference
 * to the overflow icon. Check: res/values/styles.xml
 *
 * @param activity
 * @param colorFilter
 */
private static void setOverflowButtonColor(final Activity activity, final PorterDuffColorFilter colorFilter) {
    final String overflowDescription = activity.getString(R.string.abc_action_menu_overflow_description);
    final ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView();
    final ViewTreeObserver viewTreeObserver = decorView.getViewTreeObserver();
    viewTreeObserver.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
        @Override
        public void onGlobalLayout() {
            final ArrayList<View> outViews = new ArrayList<View>();
            decorView.findViewsWithText(outViews, overflowDescription,
                    View.FIND_VIEWS_WITH_CONTENT_DESCRIPTION);
            if (outViews.isEmpty()) {
                return;
            }
            AppCompatImageView overflow = (AppCompatImageView) outViews.get(0);
            overflow.setColorFilter(colorFilter);
            removeOnGlobalLayoutListener(decorView, this);
        }
    });
}
 

private void wireUpViews(){
    tvAccount = (AppCompatTextView) findViewById(R.id.account);
    tvPasswd = (AppCompatTextView) findViewById(R.id.password);
    tvAdditional = (AppCompatTextView) findViewById(R.id.additional);
    tvTitle = (AppCompatTextView) findViewById(R.id.id_name);
    image = (AppCompatImageView) findViewById(R.id.account_image);
    tvWebSite = (AppCompatTextView) findViewById(R.id.id_website_link);
    tvWebSiteTitle = (AppCompatTextView) findViewById(R.id.website_title);
    webSiteContainer = (LinearLayout) findViewById(R.id.website_container);
    tvLastAccess = (AppCompatTextView) findViewById(R.id.last_accessed);

    webSiteContainer.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            String url = account.getWebsite();
            if (!url.startsWith("http://") && !url.startsWith("https://"))
                url = "http://" + url;

            Intent i = new Intent(Intent.ACTION_VIEW);
            i.setData(Uri.parse(url));
            startActivity(i);
        }
    });
}
 

private void initViews() {
    setLayoutParams(new LinearLayout.LayoutParams(0, LayoutParams.MATCH_PARENT, 1));
    setOrientation(HORIZONTAL);
    setGravity(Gravity.CENTER);

    imageView = new AppCompatImageView(getContext());
    imageView.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT) {{
        gravity = Gravity.CENTER;
    }});
    setDrawableAttrs();
    addView(imageView);

    textView = new AppCompatTextView(getContext());
    textView.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT) {{
        gravity = Gravity.CENTER;
    }});
    setTextAttrs();
    addView(textView);
}
 

private void updatePadding(View view, boolean hasOtherView) {
    if (null == view)
        return;

    int[] paddings = {paddingLeft, paddingTop, paddingRight, paddingBottom};

    if (hasOtherView) {
        int g = drawableGravity.getIntValue();
        if (view instanceof AppCompatImageView) {
            g = g > 1 ? g - 2 : g + 2;
        }
        paddings[g] = drawablePadding / 2;
    }

    MarginLayoutParams params = (MarginLayoutParams) view.getLayoutParams();
    params.setMargins(paddings[0], paddings[1], paddings[2], paddings[3]);
}
 

@Override
protected void convert(MultipleViewHolder holder, MultipleItemEntity entity) {
    switch (holder.getItemViewType()){
        case ItemType.SINGLE_BIG_IMAGE:
            final AppCompatImageView view = holder.getView(R.id.image_rv_item);
            final String url = entity.getField(MultipleFields.IMAGE_URL);
            Glide.with(mContext)
                    .load(url)
                    .apply(OPTIONS)
                    .into(view);
            break;
        default:
            break;

    }
}
 

protected void showInfo(String header, String desc, @Nullable Drawable drawable, boolean error) {
    hideKeyboard();
    AppCompatTextView infoHeader = (AppCompatTextView) llBottomSheet.findViewById(R.id.info_header);
    AppCompatTextView infoDesc = (AppCompatTextView) llBottomSheet.findViewById(R.id.info_desc);
    AppCompatImageView infoImg = (AppCompatImageView) llBottomSheet.findViewById(R.id.info_img);
    if (error) {
        llBottomSheet.findViewById(R.id.info_img).setVisibility(View.GONE);
        ((AppCompatButton) findViewById(R.id.ok_dimiss)).setText("Close");
    } else {
        llBottomSheet.findViewById(R.id.info_img).setVisibility(View.VISIBLE);
        ((AppCompatButton) findViewById(R.id.ok_dimiss)).setText("Ok");
    }

    infoHeader.setText(header);
    infoDesc.setText(desc);
    if (drawable != null)
        infoImg.setImageDrawable(drawable);
    bottomSheetBehavior.setState(BottomSheetBehavior.STATE_EXPANDED);
}
 

private void initPreContainer(){
    preContainer=new LinearLayout(getContext());
    preContainer.setOrientation(LinearLayout.HORIZONTAL);
    LayoutParams lp=new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
    lp.gravity=Gravity.CENTER_VERTICAL;
    preContainer.setLayoutParams(lp);
    preContainer.setOnClickListener(this);
    AppCompatImageView tmpImageView=new AppCompatImageView(getContext());
    tmpImageView.setBackgroundResource(R.mipmap.ic_image_black_24dp);
    AppCompatTextView tmpTextView=new AppCompatTextView(getContext());
    LinearLayout.LayoutParams lp1=new LinearLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
    lp1.gravity=Gravity.CENTER_VERTICAL;
    tmpImageView.setLayoutParams(lp1);
    tmpTextView.setLayoutParams(lp1);
    tmpTextView.setText(getContext().getString(R.string.select_photo));
    preContainer.addView(tmpImageView);
    preContainer.addView(tmpTextView);
    this.addView(preContainer);
}
 

private void initImgContainer(){
    LinearLayout linearLayout=new LinearLayout(getContext());
    linearLayout.setOrientation(LinearLayout.VERTICAL);
    linearLayout.setLayoutParams(new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT));
    imageView=new AppCompatImageView(getContext());
    LinearLayout.LayoutParams lp=new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
    imageView.setLayoutParams(lp);
    linearLayout.addView(imageView);
    imageView.setOnClickListener(this);
    editText=new AppCompatEditText(getContext());
    linearLayout.addView(editText);
    editText.setVisibility(GONE);
    editText.setTextAppearance(getContext(),R.style.NoteTextAppearance);
    editText.setGravity(Gravity.CENTER);
    editText.setOnKeyListener(new OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if(keyCode==KeyEvent.KEYCODE_DEL&&editText.getText().toString().isEmpty()){
                editText.setVisibility(GONE);
            }
            return false;
        }
    });
    this.addView(linearLayout);
}
 

private void updatePlayPauseButton(boolean reverse) {
    AudioManager am = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
    if (!am.isMusicActive())
        ((AppCompatImageView) findViewById(R.id.play)).setImageResource(reverse ? R.drawable.ic_play : R.drawable.ic_pause);
    else
        ((AppCompatImageView) findViewById(R.id.play)).setImageResource(reverse ? R.drawable.ic_pause : R.drawable.ic_play);
}
 

public LinearLayout getView(Context context,boolean left,WindowManager windowManager,SideBarService sideBarService) {
    mContext = context;
    mLeft = left;
    mWindowManager = windowManager;
    mSideBarService = sideBarService;
    mParams = new WindowManager.LayoutParams();
    // compatible
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
        mParams.type = WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;
    } else {
        mParams.type = WindowManager.LayoutParams.TYPE_SYSTEM_ALERT;
    }
    // set bg transparent
    mParams.format = PixelFormat.RGBA_8888;
    // can not focusable
    mParams.flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
    mParams.x = 0;
    mParams.y = 0;
    // window size
    mParams.width = ViewGroup.LayoutParams.WRAP_CONTENT;
    mParams.height = ViewGroup.LayoutParams.WRAP_CONTENT;
    // get layout
    LayoutInflater inflater = LayoutInflater.from(context);
    mArrowView = (LinearLayout) inflater.inflate(R.layout.layout_arrow, null);
    AppCompatImageView arrow = mArrowView.findViewById(R.id.arrow);
    arrow.setOnClickListener(this);
    if(left) {
        arrow.setRotation(180);
        mParams.gravity = Gravity.START | Gravity.CENTER_VERTICAL;
        mParams.windowAnimations = R.style.LeftSeekBarAnim;
    }else {
        mParams.gravity = Gravity.END | Gravity.CENTER_VERTICAL;
        mParams.windowAnimations = R.style.RightSeekBarAnim;
    }
    mWindowManager.addView(mArrowView,mParams);
    return mArrowView;
}
 

/**
 * 改变导航的指示点
 */
private void switchIndicator() {
    if (mLinearLayout != null && mLinearLayout.getChildCount() > 0) {
        for (int i = 0; i < mLinearLayout.getChildCount(); i++) {
            ((AppCompatImageView) mLinearLayout.getChildAt(i)).setImageDrawable(
                    i == currentIndex % mData.size() ? mSelectedDrawable : mUnselectedDrawable);
        }
    }
}
 

public void showResultIcon(boolean isSuccess, boolean shouldReset) {
    animateFadeHide(context, progressBar);

    final AppCompatImageView failureIcon = new AppCompatImageView(context);
    RelativeLayout.LayoutParams icLayoutParams =
            new RelativeLayout.LayoutParams(dpToPx(50), dpToPx(50));
    failureIcon.setLayoutParams(icLayoutParams);
    failureIcon.setVisibility(GONE);
    int icon;
    if (isSuccess)
        icon = R.drawable.ic_check_circle_36dp;
    else
        icon = R.drawable.ic_cancel_full_24dp;
    failureIcon.setImageResource(icon);
    contentContainer.addView(failureIcon);
    animateFadeShow(context, failureIcon);

    if (shouldReset) {
        // expand the btn again
        new Handler().postDelayed(new Runnable() {
            @Override
            public void run() {
                animateFadeHide(context, failureIcon);
                morphToRect();
                arrowHintContainer.setX(0);
                animateFadeShow(context, arrowHintContainer);
                animateFadeShow(context, contentTv);
            }
        }, 1000);
    }
}
 

@Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
    AppCompatImageView img = (AppCompatImageView) holder.itemView.findViewById(R.id.rvb_banner_image_view_id);
    if (onSwitchRvBannerListener != null) {
        onSwitchRvBannerListener.switchBanner(position % mData.size(), img);
    }
}
 

@Then("^I should see a custom empty view layout$")
public void i_should_see_a_custom_empty_view_layout() {
    onView(
            allOf(
                    withParent(withId(R.id.mac_empty_view)),
                    withClassName(is(AppCompatImageView.class.getName()))
            )
    ).check(matches(isDisplayed()));
}
 

private void initReference(){
        passwd = (AppCompatEditText) findViewById(R.id.password);
        confirm = (AppCompatEditText) findViewById(R.id.confirm);
        confirmImgView = (AppCompatImageView) findViewById(R.id.confirm_img);
//        checkBox = (AnimateCheckBox) findViewById(R.id.quick_checkbox);
//        checkBoxHint = (AppCompatTextView) findViewById(R.id.checkbox_hint);
        helpText = (TextView) findViewById(R.id.help_text);
    }
 

private void wireViews() {
    name = (EditText) findViewById(R.id.id_name);
    account = (EditText) findViewById(R.id.account);
    password = (EditText) findViewById(R.id.password);
    addtional = (EditText) findViewById(R.id.additional);
    imageView = (AppCompatImageView) findViewById(R.id.account_image);
    website = (EditText) findViewById(R.id.website);
    generateButton = (AppCompatButton) findViewById(R.id.generate_button);
}
 

void getDefinition()
{
    mLogOnButton=(AppCompatImageView)this.findViewById(R.id.account_sign_in_button);
    mRegisterButton = (AppCompatButton)findViewById(R.id.account_register_button);
    passwordEditText=((EditText)this.findViewById(R.id.password));
    tv_find_password = ((AppCompatTextView) this.findViewById(R.id.tv_find_password));
    tv_quick_log_on = ((AppCompatTextView) this.findViewById(R.id.tv_quick_log_on));

}
 

public UpFilesListHolder(@NonNull View itemView) {
    super(itemView);
    mFileName = (AppCompatTextView) itemView.findViewById(R.id.filename);
    mCheckBox = (AppCompatCheckBox) itemView.findViewById(R.id.checkbox);
    mFileSize = (AppCompatTextView) itemView.findViewById(R.id.filesize);
    mThumbnail = (AppCompatImageView) itemView.findViewById(R.id.thumbnail);
}
 

private void init(Context context) {
    View view = LayoutInflater.from(context).inflate(R.layout.header_dialog_content, null);
    ctvj = (ContentTextViewJustified) view.findViewById(R.id.content_justified);
    ctv = (ContentTextView) view.findViewById(R.id.content);
    tv = (TitleTextView) view.findViewById(R.id.title);
    tv.setGravity(Gravity.CENTER_HORIZONTAL);
    ctv.setMovementMethod(LinkMovementMethod.getInstance());
    iv = (AppCompatImageView) view.findViewById(R.id.icon);
    ly = (LinearLayout) view.findViewById(R.id.layout);
    shadow = view.findViewById(R.id.top_shadow);
    customLayout = (LinearLayout) view.findViewById(R.id.contentView);
    setView(view);
}
 

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (requestCode == PHOTO_RESULT && resultCode == RESULT_OK ) {
        AppCompatImageView imageView = findViewById(R.id.imageView);
        imageView.setImageBitmap(BitmapFactory.decodeFile(mLastPhotoURI.getPath()));
    }
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.fragment_slide, container, false);
    AppCompatImageView imageView = rootView.findViewById(R.id.imageView);
    imageView.setImageResource(mImageResourceID);
    return rootView;
}
 

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

     AppCompatImageView imageView = findViewById(R.id.imageViewThumbnail);
     imageView.setImageBitmap(
             loadSampledResource(R.drawable.miguel_henriques_789508_unsplash, 100, 100));
}