android.widget.ImageView#setBackground

Source File: ColorPickerPreference.java From GravityBox with Apache License 2.0

6 votes

private void setPreviewColor() {
	if (mView == null) return;
	ImageView iView = new ImageView(getContext());
	LinearLayout widgetFrameView = ((LinearLayout)mView.findViewById(android.R.id.widget_frame));
	if (widgetFrameView == null) return;
	widgetFrameView.setVisibility(View.VISIBLE);
	widgetFrameView.setPadding(
		widgetFrameView.getPaddingLeft(),
		widgetFrameView.getPaddingTop(),
		(int)(mDensity * 8),
		widgetFrameView.getPaddingBottom()
	);
	// remove already create preview image
	int count = widgetFrameView.getChildCount();
	if (count > 0) {
		widgetFrameView.removeViews(0, count);
	}
	widgetFrameView.addView(iView);
	widgetFrameView.setMinimumWidth(0);
	iView.setBackground(new AlphaPatternDrawable((int)(5 * mDensity)));
	iView.setImageBitmap(getPreviewBitmap());
}

Source File: ImageWindow.java From ImageWindow with Apache License 2.0

6 votes

private void init() {

        ImageView closeButton = new ImageView(getContext());
        closeButton.setLayoutParams(new RelativeLayout.LayoutParams((int) (mCloseButtonSize), (int) (mCloseButtonSize)));
        StateListDrawable drawable = new StateListDrawable();
        ShapeDrawable shape = new ShapeDrawable(new OvalShape());
        ShapeDrawable shapePressed = new ShapeDrawable(new OvalShape());
        shape.setColorFilter(mCloseColor, PorterDuff.Mode.SRC_ATOP);
        shapePressed.setColorFilter(mCloseColor - 0x444444, PorterDuff.Mode.SRC_ATOP);//a little bit darker
        drawable.addState(new int[]{android.R.attr.state_pressed}, shapePressed);
        drawable.addState(new int[]{}, shape);
        closeButton.setImageResource(mCloseIcon);
        closeButton.setBackground(drawable); //todo change this to support lower api
        closeButton.setClickable(true);
        closeButton.setId(R.id.closeId);
        mImageView = new CustomImageView(getContext(), mCloseButtonSize, mCloseButtonMargin, mCornerRadius);
        RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
        params.setMargins(Math.round(mTopLeftMargin), Math.round(mTopLeftMargin), 0, 0);
        mImageView.setLayoutParams(params);
        mImageView.setAdjustViewBounds(true);
        addView(mImageView);
        addView(closeButton);
    }

Source File: BraceletImageLoader$RoundBitmapDisplayer.java From MiBandDecompiled with Apache License 2.0

6 votes

public void display(Bitmap bitmap, ImageAware imageaware, LoadedFrom loadedfrom)
{
    if (!(imageaware instanceof ImageViewAware))
    {
        throw new IllegalArgumentException("ImageAware should wrap ImageView. ImageViewAware is expected.");
    }
    Bitmap bitmap1 = Util.clipToRoundBitmap(bitmap);
    ImageView imageview = (ImageView)imageaware.getWrappedView();
    if (bitmap1 == null || imageview == null)
    {
        return;
    } else
    {
        imageview.setBackground(new BitmapDrawable(imageview.getResources(), bitmap1));
        return;
    }
}

Source File: MainActivity.java From codeexamples-android with Eclipse Public License 1.0

6 votes

@Override
protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	setContentView(R.layout.activity_main);
	ImageView button = (ImageView) findViewById(R.id.image);

	InputStream resource = getResources().openRawResource(R.drawable.eye);

	Bitmap bitmap = BitmapFactory.decodeStream(resource);
	Display display = getWindowManager().getDefaultDisplay();
	Point size = new Point();
	display.getSize(size);
	int width = size.x;
	int height = size.y;
	Bitmap b = Bitmap.createScaledBitmap(bitmap, width, height, false);

	button.setBackground(new MyRoundCornerDrawable(b));
}

Source File: KcaItemMultipleAdapter.java From kcanotify with GNU General Public License v3.0

5 votes

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    if (convertView==null)
        convertView = inf.inflate(layout, null);
    ImageView iv = (ImageView) convertView.findViewById(R.id.setting_image_pic);
    iv.setImageResource(item.get(position));
    if (selected.contains(position)) iv.setBackground(ContextCompat.getDrawable(context, R.drawable.imagebtn_on));
    else iv.setBackground(ContextCompat.getDrawable(context, R.drawable.imagebtn_off));
    if (rescale > 0) {
        iv.getLayoutParams().width = rescale;
        iv.getLayoutParams().height = rescale;
    }
    return convertView;
}

Source File: BtnFuncFactory.java From XposedNavigationBar with GNU General Public License v3.0

5 votes

/**
 * 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);
}

Source File: Bulletin.java From Telegram with GNU General Public License v2.0

5 votes

public UndoButton(@NonNull Context context) {
    super(context);

    final int undoCancelColor = Theme.getColor(Theme.key_undo_cancelColor);

    final ImageView undoImageView = new ImageView(getContext());
    undoImageView.setOnClickListener(v -> undo());
    undoImageView.setImageResource(R.drawable.chats_undo);
    undoImageView.setColorFilter(new PorterDuffColorFilter(undoCancelColor, PorterDuff.Mode.MULTIPLY));
    undoImageView.setBackground(Theme.createSelectorDrawable((undoCancelColor & 0x00ffffff) | 0x19000000));
    ViewHelper.setPaddingRelative(undoImageView, 0, 12, 0, 12);
    addView(undoImageView, LayoutHelper.createFrameRelatively(56, 48, Gravity.CENTER_VERTICAL));
}

Source File: PairingActivity.java From microbit with Apache License 2.0

5 votes

/**
 * Sets a clicked cell on/off.
 *
 * @param image An image of a clicked cell.
 * @param pos   Position of a clicked cell.
 * @return True, if cell is on and false otherwise.
 */
private boolean toggleLED(ImageView image, int pos) {
    boolean isOn;
    //Toast.makeText(this, "Pos :" +  pos, Toast.LENGTH_SHORT).show();
    int state = (Integer) image.getTag(R.id.ledState);
    if(state != 1) {
        DEVICE_CODE_ARRAY[pos] = 1;
        image.setBackground(getApplication().getResources().getDrawable(R.drawable.red_white_led_btn));
        image.setTag(R.id.ledState, 1);
        isOn = true;

    } else {
        DEVICE_CODE_ARRAY[pos] = 0;
        image.setBackground(getApplication().getResources().getDrawable(R.drawable.white_red_led_btn));
        image.setTag(R.id.ledState, 0);
        isOn = false;
        // Update the code to consider the still ON LED below the toggled one
        if(pos < 20) {
            DEVICE_CODE_ARRAY[pos + 5] = 1;
        }
    }

    image.setSelected(false);
    int position = (Integer) image.getTag(R.id.position);
    image.setContentDescription("" + position + getLEDStatus(pos));
    return isOn;
}

Source File: CourseView.java From ClassSchedule with Apache License 2.0

5 votes

/**
 * 建立添加按钮
 */
private View createAddTagView() {
    final BackgroundView bgLayout = new BackgroundView(getContext());

    ImageView iv = new ImageView(getContext());

    LayoutParams params = new LayoutParams(
            ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT);
    params.setMargins(textLRMargin, textTBMargin, textLRMargin, textTBMargin);
    iv.setLayoutParams(params);


    iv.setImageResource(R.drawable.ic_svg_add);
    iv.setScaleType(ImageView.ScaleType.CENTER);
    iv.setBackgroundColor(Color.LTGRAY);

    StateListDrawable pressedSelector = Utils.getPressedSelector(getContext(),
            Color.LTGRAY, Color.LTGRAY, mCourseItemRadius);
    iv.setBackground(pressedSelector);
    iv.setClickable(true);
    iv.setFocusable(true);

    iv.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            if (mItemClickListener != null) {
                mItemClickListener.onAdd(mAddTagCourse, mAddTagCourseView);
                removeAddTagView();
            }
        }
    });

    bgLayout.addView(iv);
    return bgLayout;
}

Source File: ThemePreference.java From LaunchEnr with GNU General Public License v3.0

5 votes

public static void createCircularPreferenceBitmap(Boolean isImage, Preference preference, ImageView imageView, Context context, int color) {

        Bitmap.Config conf = Bitmap.Config.ARGB_8888;
        int dimen = (int) context.getResources().getDimension(android.R.dimen.app_icon_size);
        Bitmap bmp = Bitmap.createBitmap(dimen, dimen, conf);

        if (isImage) {
            imageView.setBackground(createRoundedBitmapDrawable(bmp, color, context.getResources()));
        } else {
            preference.setIcon(createRoundedBitmapDrawable(bmp, color, context.getResources()));

        }
    }

Source File: CircleIndicator.java From ViewPagerHelper with Apache License 2.0

5 votes

/**
 * 添加数据
 * @param viewPager
 */
public void addPagerData(int count, ViewPager viewPager) {

    /**
     * 还原一些状态
     */
    removeAllViews();
    mMoveDistance = 0;

    if (count == 0) {
        return;
    }
    mViewPager = viewPager;
    mCount = count;

    GradientDrawable drawable = new GradientDrawable();
    drawable.setShape(GradientDrawable.OVAL);
    drawable.setSize(mSize, mSize);
    drawable.setColor(mDefaultColor);
    for (int i = 0; i < mCount; i++) {
        LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
                ViewGroup.LayoutParams.WRAP_CONTENT,
                ViewGroup.LayoutParams.WRAP_CONTENT);
        if (i == mCount - 1) {
            params.setMargins(mMargin, 0, mMargin, 0);
        } else {
            params.setMargins(mMargin, 0, 0, 0);
        }

        ImageView imageView = new ImageView(getContext());

        imageView.setBackground(drawable);
        imageView.setLayoutParams(params);
        addView(imageView);
    }
    if (viewPager != null) {
        viewPager.addOnPageChangeListener(new PagerListener());
    }
}

Source File: BaseActivity.java From SimpleAdapterDemo with Apache License 2.0

5 votes

@Override
    protected void initActionBar(ActionBar actionBar) {
        if (actionBar == null)
            return;

        int padding = CompatResourceUtils.getDimensionPixelSize(this, R.dimen.space_12);
        FrameLayout customView = new FrameLayout(this);
//        customView.setPadding(padding, 0, padding, 0);
        ActionBar.LayoutParams barParams = new ActionBar.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, WindowUtils.getActionBarSize(this));
        actionBar.setDisplayShowCustomEnabled(true);
        actionBar.setCustomView(customView, barParams);
        //添加标题
        tvTitle = new TextView(this);
        tvTitle.setTextColor(Color.WHITE);
        tvTitle.setTextSize(TypedValue.COMPLEX_UNIT_SP, 18);
        tvTitle.setGravity(Gravity.CENTER);
        customView.addView(tvTitle, new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT));
        //添加返回按钮
        ivBack = new ImageView(this);
        ivBack.setPadding(padding / 2, 0, padding / 2, 0);
        ivBack.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
        ivBack.setImageResource(R.drawable.ic_chevron_left_white_24dp);
        ivBack.setBackground(WindowUtils.getSelectableItemBackgroundBorderless(this));
        customView.addView(ivBack, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.MATCH_PARENT));
        ivBack.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                onBackPressed();
            }
        });
        //添加menu菜单
        actionMenuView = new ActionMenuView(this);
        FrameLayout.LayoutParams menuParams = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT, FrameLayout.LayoutParams.WRAP_CONTENT);
        menuParams.gravity = Gravity.END | Gravity.CENTER_VERTICAL;
        customView.addView(actionMenuView, menuParams);
    }

Source File: BaseActivity.java From CameraMaskDemo with Apache License 2.0

5 votes

@Override
    protected void initActionBar(ActionBar actionBar) {
        if (actionBar == null)
            return;

        int padding = CompatResourceUtils.getDimensionPixelSize(this, R.dimen.space_12);
        FrameLayout customView = new FrameLayout(this);
//        customView.setPadding(padding, 0, padding, 0);
        ActionBar.LayoutParams barParams = new ActionBar.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, WindowUtils.getActionBarSize(this));
        actionBar.setDisplayShowCustomEnabled(true);
        actionBar.setCustomView(customView, barParams);
        //添加标题
        tvTitle = new TextView(this);
        tvTitle.setTextColor(Color.WHITE);
        tvTitle.setTextSize(TypedValue.COMPLEX_UNIT_SP, 18);
        tvTitle.setGravity(Gravity.CENTER);
        customView.addView(tvTitle, new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT));
        //添加返回按钮
        ivBack = new ImageView(this);
        ivBack.setPadding(padding / 2, 0, padding / 2, 0);
        ivBack.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
        ivBack.setImageResource(R.drawable.ic_chevron_left_white_24dp);
        ivBack.setBackground(WindowUtils.getSelectableItemBackgroundBorderless(this));
        customView.addView(ivBack, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.MATCH_PARENT));
        ivBack.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                onBackPressed();
            }
        });
        //添加menu菜单
        actionMenuView = new ActionMenuView(this);
        FrameLayout.LayoutParams menuParams = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT, FrameLayout.LayoutParams.WRAP_CONTENT);
        menuParams.gravity = Gravity.END | Gravity.CENTER_VERTICAL;
        customView.addView(actionMenuView, menuParams);
    }

Source File: SpringDotsIndicator.java From dhis2-android-capture-app with BSD 3-Clause "New" or "Revised" License

5 votes

private ViewGroup buildDot(boolean stroke) {
    ViewGroup dot = (ViewGroup) LayoutInflater.from(getContext()).inflate(R.layout.spring_dot_layout, this, false);
    ImageView dotView = dot.findViewById(R.id.spring_dot);
    dotView.setBackground(
            AppCompatResources.getDrawable(getContext(), stroke ? R.drawable.spring_dot_stroke_background : R.drawable.spring_dot_background));
    RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) dotView.getLayoutParams();
    params.width = params.height = stroke ? dotsStrokeSize : dotIndicatorSize;
    params.addRule(RelativeLayout.CENTER_VERTICAL, RelativeLayout.TRUE);

    params.setMargins(dotsSpacing, 0, dotsSpacing, 0);

    setUpDotBackground(stroke, dotView);
    return dot;
}

Source File: AkashiFilterActivity.java From kcanotify with GNU General Public License v3.0

5 votes

private void setEquipButton() {
    String filter = getStringPreferences(getApplicationContext(), PREF_AKASHI_FILTERLIST);
    for(int type: T3LIST_IMPROVABLE) {
        int btnId = getId("akashi_filter_equip_btn_".concat(String.valueOf(type)), R.id.class);
        ImageView btnView = (ImageView) findViewById(btnId);
        if(checkFiltered(filter, type)) {
            btnView.setBackground(ContextCompat.getDrawable(this, R.drawable.imagebtn_off));
        } else {
            btnView.setBackground(ContextCompat.getDrawable(this, R.drawable.imagebtn_on));
        }
    }
}

Source File: KcaItemMultipleAdapter.java From kcanotify_h5-master with GNU General Public License v3.0

5 votes

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    if (convertView==null)
        convertView = inf.inflate(layout, null);
    ImageView iv = (ImageView) convertView.findViewById(R.id.setting_image_pic);
    iv.setImageResource(item.get(position));
    if (selected.contains(position)) iv.setBackground(ContextCompat.getDrawable(context, R.drawable.imagebtn_on));
    else iv.setBackground(ContextCompat.getDrawable(context, R.drawable.imagebtn_off));
    if (rescale > 0) {
        iv.getLayoutParams().width = rescale;
        iv.getLayoutParams().height = rescale;
    }
    return convertView;
}

Source File: KcaItemAdapter.java From kcanotify_h5-master with GNU General Public License v3.0

5 votes

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    if (convertView==null)
        convertView = inf.inflate(layout, null);
    ImageView iv = (ImageView) convertView.findViewById(R.id.setting_image_pic);
    KcaUtils.setFairyImageFromStorage(context, item.get(position), iv, IMAGE_SIZE);
    if (position == prevactive) iv.setBackground(ContextCompat.getDrawable(context, R.drawable.imagebtn_on));
    else iv.setBackground(ContextCompat.getDrawable(context, R.drawable.imagebtn_off));
    if (rescale > 0) {
        iv.getLayoutParams().width = rescale;
        iv.getLayoutParams().height = rescale;
    }
    return convertView;
}

Source File: SwipeTodoView.java From ticdesign with Apache License 2.0

4 votes

private void initView(Context context, AttributeSet attrs) {
    TypedArray typedArray = context.obtainStyledAttributes(attrs,
            R.styleable.SwipeTodoView);
    Drawable centerIconBg = typedArray.getDrawable(R.styleable.SwipeTodoView_tic_centerBtnBg);
    int leftIconResId = typedArray.getResourceId(R.styleable.SwipeTodoView_tic_leftBtnImage, 0);
    int rightIconResId = typedArray.getResourceId(R.styleable
            .SwipeTodoView_tic_rightBtnImage, 0);
    mShowLeftButton = (0 != leftIconResId);
    mShowRightButton = (0 != rightIconResId);
    int centerIconResId = typedArray.getResourceId(R.styleable
            .SwipeTodoView_tic_centerBtnImage, 0);
    ColorStateList defaultColorList = ColorStateList.valueOf(Color.BLUE);
    ColorStateList leftColorStateList = typedArray.getColorStateList(R.styleable
            .SwipeTodoView_tic_leftBtnColor);
    if (null == leftColorStateList) {
        leftColorStateList = defaultColorList;
    }
    ColorStateList rightColorStateList = typedArray.getColorStateList(R.styleable
            .SwipeTodoView_tic_rightBtnColor);
    if (null == rightColorStateList) {
        rightColorStateList = defaultColorList;
    }
    ColorStateList leftBgColor = typedArray.getColorStateList(R.styleable
            .SwipeTodoView_tic_leftBtnBgColor);
    ColorStateList rightBgColor = typedArray.getColorStateList(R.styleable
            .SwipeTodoView_tic_rightBtnBgColor);
    mLeftBgDrawable = new ArcDrawable(Color.WHITE);
    mLeftBgDrawable.setTintList(leftBgColor);
    mLeftBgDrawable.setGravity(Gravity.LEFT);
    mLeftBgDrawable.setAlpha(0);
    mRightBgDrawable = new ArcDrawable(Color.WHITE);
    mRightBgDrawable.setGravity(Gravity.RIGHT);
    mRightBgDrawable.setTintList(rightBgColor);
    mRightBgDrawable.setAlpha(0);
    String content = typedArray.getString(R.styleable.SwipeTodoView_tic_content);
    String subContent = typedArray.getString(R.styleable.SwipeTodoView_tic_subContent);
    typedArray.recycle();

    mOuterCircleIv = (ImageView) findViewById(R.id.outer_circle_iv);
    mMiddleCircleIv = (ImageView) findViewById(R.id.middle_circle_iv);
    mInnerCircleIv = (ImageView) findViewById(R.id.inner_circle_iv);
    mContentTv = (TextView) findViewById(R.id.content_tv);
    mSubContentTv = (TextView) findViewById(R.id.sub_content_tv);
    mTipTv = (TextView) findViewById(R.id.tip_tv);
    mCenterIv = (ImageView) findViewById(R.id.center_iv);
    mLeftIv = (ImageView) findViewById(R.id.left_iv);
    mRightIv = (ImageView) findViewById(R.id.right_iv);

    mContentTv.setText(content);
    mSubContentTv.setText(subContent);
    mCenterIv.setBackground(centerIconBg);
    if (centerIconResId != 0) {
        mHasCenterIcon = true;
        mCenterIv.setImageResource(centerIconResId);
        mCenterIv.getDrawable().setAlpha(255);
    }
    mLeftIv.setImageResource(leftIconResId);
    mLeftIv.setImageTintList(leftColorStateList);
    mLeftIv.setBackground(mLeftBgDrawable);
    mRightIv.setImageResource(rightIconResId);
    mRightIv.setImageTintList(rightColorStateList);
    mRightIv.setBackground(mRightBgDrawable);
}

Source File: GiftAnimationUtil.java From LiveGiftLayout with Apache License 2.0

4 votes

/**
 * @param target
 * @param drawable 设置帧动画
 */
public static void setAnimationDrawable(ImageView target, AnimationDrawable drawable) {

    target.setBackground(drawable);
}

Source File: EmptyFragmentActivity.java From SimpleAdapterDemo with Apache License 2.0

4 votes

@Override
    public void initActionBar(ActionBar actionBar) {
        if (actionBar == null)
            return;

        //You can initialize custom action bar here.
        int padding = CompatResourceUtils.getDimensionPixelSize(this, R.dimen.space_12);
        FrameLayout customView = new FrameLayout(this);
//        customView.setPadding(padding, 0, padding, 0);
        ActionBar.LayoutParams barParams = new ActionBar.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, WindowUtils.getActionBarSize(this));
        actionBar.setDisplayShowCustomEnabled(true);
        actionBar.setCustomView(customView, barParams);
        //添加标题
        TextView tvTitle = new TextView(this);
        tvTitle.setTextColor(Color.WHITE);
        tvTitle.setTextSize(TypedValue.COMPLEX_UNIT_SP, 18);
        tvTitle.setGravity(Gravity.CENTER);
        tvTitle.setText(getClass().getSimpleName().replace("Activity", ""));
        customView.addView(tvTitle, new FrameLayout.LayoutParams(FrameLayout.LayoutParams.MATCH_PARENT, FrameLayout.LayoutParams.MATCH_PARENT));
        //添加返回按钮
        ImageView ivBack = new ImageView(this);
        ivBack.setPadding(padding / 2, 0, padding / 2, 0);
        ivBack.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
        ivBack.setImageResource(R.drawable.ic_chevron_left_white_24dp);
        ivBack.setBackground(WindowUtils.getSelectableItemBackgroundBorderless(this));
        customView.addView(ivBack, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.MATCH_PARENT));
        ivBack.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                onBackPressed();
            }
        });
        //添加menu菜单
        ActionMenuView actionMenuView = new ActionMenuView(this);
        FrameLayout.LayoutParams menuParams = new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT, FrameLayout.LayoutParams.WRAP_CONTENT);
        menuParams.gravity = Gravity.END | Gravity.CENTER_VERTICAL;
        customView.addView(actionMenuView, menuParams);

        String title = getIntent().getStringExtra(EXTRA_TITLE);
        tvTitle.setText(TextUtils.isEmpty(title) ? getClass().getSimpleName().replace("Activity", "") : title);
    }

Java Code Examples for android.widget.ImageView#setBackground()