Example usage for android.content Context obtainStyledAttributes

Introduction

In this page you can find the example usage for android.content Context obtainStyledAttributes.

Prototype

public final TypedArray obtainStyledAttributes(AttributeSet set, @StyleableRes int[] attrs,
        @AttrRes int defStyleAttr, @StyleRes int defStyleRes) 

Source Link

Document

Retrieve styled attribute information in this Context's theme.

Usage

From source file:android.support.v7.app.MediaRouteButton.java

public MediaRouteButton(Context context, AttributeSet attrs, int defStyleAttr) {
    super(MediaRouterThemeHelper.createThemedContext(context, defStyleAttr), attrs, defStyleAttr);
    context = getContext();//from  w  ww  .  j  a  v a 2s  . co  m

    mRouter = MediaRouter.getInstance(context);
    mCallback = new MediaRouterCallback();

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.MediaRouteButton, defStyleAttr, 0);
    setRemoteIndicatorDrawable(a.getDrawable(R.styleable.MediaRouteButton_externalRouteEnabledDrawable));
    mMinWidth = a.getDimensionPixelSize(R.styleable.MediaRouteButton_android_minWidth, 0);
    mMinHeight = a.getDimensionPixelSize(R.styleable.MediaRouteButton_android_minHeight, 0);
    a.recycle();

    setClickable(true);
    setLongClickable(true);
}

---

From source file:android.support.designox.widget.FloatingActionButton.java

public FloatingActionButton(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    ThemeUtils.checkAppCompatTheme(context);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.FloatingActionButton, defStyleAttr,
            R.style.Widget_Design_FloatingActionButton);
    mBackgroundTint = a.getColorStateList(R.styleable.FloatingActionButton_backgroundTint_ox);
    mBackgroundTintMode = parseTintMode(a.getInt(R.styleable.FloatingActionButton_backgroundTintMode_ox, -1),
            null);/* www  .  j  a  va2  s.  c o m*/
    mRippleColor = a.getColor(R.styleable.FloatingActionButton_rippleColor, 0);
    mSize = a.getInt(R.styleable.FloatingActionButton_fabSize_ox, SIZE_NORMAL);
    mBorderWidth = a.getDimensionPixelSize(R.styleable.FloatingActionButton_borderWidth, 0);
    final float elevation = a.getDimension(R.styleable.FloatingActionButton_elevation, 0f);
    final float pressedTranslationZ = a.getDimension(R.styleable.FloatingActionButton_pressedTranslationZ, 0f);
    mCompatPadding = a.getBoolean(R.styleable.FloatingActionButton_useCompatPadding, false);
    a.recycle();

    mImageHelper = new AppCompatImageHelper(this, AppCompatDrawableManager.get());
    mImageHelper.loadFromAttributes(attrs, defStyleAttr);

    final int maxImageSize = (int) getResources().getDimension(R.dimen.design_fab_image_size);
    mImagePadding = (getSizeDimension() - maxImageSize) / 2;

    getImpl().setBackgroundDrawable(mBackgroundTint, mBackgroundTintMode, mRippleColor, mBorderWidth);
    getImpl().setElevation(elevation);
    getImpl().setPressedTranslationZ(pressedTranslationZ);
    getImpl().updatePadding();
}

---

From source file:com.albedinsky.android.setting.SettingSelectionDialogPreference.java

/**
 *///from   w w w . j  a  v  a 2 s.co  m
@Override
@SuppressWarnings("ResourceType")
protected void onConfigureDialogOptions(@NonNull SelectionDialog.SelectionOptions options,
        @NonNull Context context, @Nullable AttributeSet attrs, @AttrRes int defStyleAttr,
        @StyleRes int defStyleRes) {
    super.onConfigureDialogOptions(options, context, attrs, defStyleAttr, defStyleRes);
    final TypedArray typedArray = context.obtainStyledAttributes(attrs,
            R.styleable.Ui_Settings_SelectionDialogPreference, defStyleAttr, defStyleRes);
    for (int i = 0; i < typedArray.getIndexCount(); i++) {
        final int index = typedArray.getIndex(i);
        if (index == R.styleable.Ui_Settings_SelectionDialogPreference_dialogSelectionMode) {
            options.selectionMode(typedArray.getInt(index, options.selectionMode()));
        } else if (index == R.styleable.Ui_Settings_SelectionDialogPreference_dialogEmptySelectionAllowed) {
            options.emptySelectionAllowed(typedArray.getBoolean(index, options.shouldAllowEmptySelection()));
        }
    }
    typedArray.recycle();
}

---

From source file:ch.tutti.android.bottomsheet.ResolverDrawerLayout.java

public ResolverDrawerLayout(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);

    final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ResolverDrawerLayout, defStyleAttr,
            0);/* ww w . j  av  a2s . c om*/
    mMaxWidth = a.getDimensionPixelSize(R.styleable.ResolverDrawerLayout_android_maxWidth, -1);
    mMaxCollapsedHeight = a.getDimensionPixelSize(R.styleable.ResolverDrawerLayout_maxCollapsedHeight, 0);
    mMaxCollapsedHeightSmall = a.getDimensionPixelSize(R.styleable.ResolverDrawerLayout_maxCollapsedHeightSmall,
            mMaxCollapsedHeight);
    a.recycle();

    mScroller = new OverScroller(context,
            AnimationUtils.loadInterpolator(context, android.R.interpolator.decelerate_quint));
    mVelocityTracker = VelocityTracker.obtain();

    final ViewConfiguration vc = ViewConfiguration.get(context);
    mTouchSlop = vc.getScaledTouchSlop();
    mMinFlingVelocity = vc.getScaledMinimumFlingVelocity();
}

---

From source file:androidx.mediarouter.app.MediaRouteButton.java

public MediaRouteButton(Context context, AttributeSet attrs, int defStyleAttr) {
    super(MediaRouterThemeHelper.createThemedButtonContext(context), attrs, defStyleAttr);
    context = getContext();/*from ww w .  j a va  2  s  .  c om*/

    mRouter = MediaRouter.getInstance(context);
    mCallback = new MediaRouterCallback();

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.MediaRouteButton, defStyleAttr, 0);
    mButtonTint = a.getColorStateList(R.styleable.MediaRouteButton_mediaRouteButtonTint);
    mMinWidth = a.getDimensionPixelSize(R.styleable.MediaRouteButton_android_minWidth, 0);
    mMinHeight = a.getDimensionPixelSize(R.styleable.MediaRouteButton_android_minHeight, 0);
    int remoteIndicatorResId = a.getResourceId(R.styleable.MediaRouteButton_externalRouteEnabledDrawable, 0);
    a.recycle();

    if (remoteIndicatorResId != 0) {
        Drawable.ConstantState remoteIndicatorState = sRemoteIndicatorCache.get(remoteIndicatorResId);
        if (remoteIndicatorState != null) {
            setRemoteIndicatorDrawable(remoteIndicatorState.newDrawable());
        } else {
            mRemoteIndicatorLoader = new RemoteIndicatorLoader(remoteIndicatorResId);
            mRemoteIndicatorLoader.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
        }
    }

    updateContentDescription();
    setClickable(true);
}

---

From source file:com.android.inputmethod.keyboard.EmojiPalettesView.java

public EmojiPalettesView(final Context context, final AttributeSet attrs, final int defStyle) {
    super(context, attrs, defStyle);
    final TypedArray keyboardViewAttr = context.obtainStyledAttributes(attrs, R.styleable.KeyboardView,
            defStyle, R.style.KeyboardView);
    mKeyBackgroundId = keyboardViewAttr.getResourceId(R.styleable.KeyboardView_keyBackground, 0);
    mEmojiFunctionalKeyBackgroundId = keyboardViewAttr
            .getResourceId(R.styleable.KeyboardView_keyBackgroundEmojiFunctional, 0);
    keyboardViewAttr.recycle();/* w w w.  j  av  a2s  .c  om*/
    final TypedArray emojiPalettesViewAttr = context.obtainStyledAttributes(attrs,
            R.styleable.EmojiPalettesView, defStyle, R.style.EmojiPalettesView);
    mTabLabelColor = emojiPalettesViewAttr.getColorStateList(R.styleable.EmojiPalettesView_emojiTabLabelColor);
    emojiPalettesViewAttr.recycle();
    final KeyboardLayoutSet.Builder builder = new KeyboardLayoutSet.Builder(context, null /* editorInfo */);
    final Resources res = context.getResources();
    final EmojiLayoutParams emojiLp = new EmojiLayoutParams(res);
    builder.setSubtype(SubtypeSwitcher.getInstance().getEmojiSubtype());
    builder.setKeyboardGeometry(ResourceUtils.getDefaultKeyboardWidth(res), emojiLp.mEmojiKeyboardHeight);
    builder.setOptions(false, false, false /* lanuageSwitchKeyEnabled */);
    mLayoutSet = builder.build();
    mEmojiCategory = new EmojiCategory(PreferenceManager.getDefaultSharedPreferences(context),
            context.getResources(), builder.build());
    mDeleteKeyOnTouchListener = new DeleteKeyOnTouchListener(context);
}

---

From source file:co.lujun.popmenulayout.PopMenuLayout.java

private void initAttrs(Context context, AttributeSet attrs, int defStyleAttr) {
    TypedArray attributes = context.obtainStyledAttributes(attrs, R.styleable.PopMenuLayout, defStyleAttr, 0);
    mConfigJson = attributes.getString(R.styleable.PopMenuLayout_config_json);
    mLevel2MenuAnimStyle = attributes.getResourceId(R.styleable.PopMenuLayout_level2_menu_anim_style,
            mLevel2MenuAnimStyle);/*from  w w w .j a  v  a2  s . c o  m*/
    mLevel1MenuItemHeight = attributes.getDimension(R.styleable.PopMenuLayout_level1_menu_item_height,
            Util.dp2px(context, mLevel1MenuItemHeight));
    mChildMenuItemHeight = attributes.getDimension(R.styleable.PopMenuLayout_child_menu_item_height,
            Util.dp2px(context, mChildMenuItemHeight));
    isWithLevel1MenuWidth = attributes.getBoolean(R.styleable.PopMenuLayout_cmenu_w_follow_level1_menu,
            isWithLevel1MenuWidth);
    mMenuDividerDp = attributes.getDimension(R.styleable.PopMenuLayout_menu_divider_width,
            Util.dp2px(context, mMenuDividerDp));
    mMenuTextPaddingLeft = attributes.getDimension(R.styleable.PopMenuLayout_menu_left_padding,
            Util.dp2px(context, mMenuTextPaddingLeft));
    mMenuTextPaddingRight = attributes.getDimension(R.styleable.PopMenuLayout_menu_right_padding,
            Util.dp2px(context, mMenuTextPaddingRight));
    mMenuTextPaddingTop = attributes.getDimension(R.styleable.PopMenuLayout_menu_top_padding,
            Util.dp2px(context, mMenuTextPaddingTop));
    mMenuTextPaddingBottom = attributes.getDimension(R.styleable.PopMenuLayout_menu_bottom_padding,
            Util.dp2px(context, mMenuTextPaddingBottom));
    mDividerColor = attributes.getColor(R.styleable.PopMenuLayout_menu_divider_color, mDividerColor);
    mExpandableIcon = attributes.getResourceId(R.styleable.PopMenuLayout_menu_expandable_icon, mExpandableIcon);
    mMenuTextColor = attributes.getColor(R.styleable.PopMenuLayout_menu_text_color, mMenuTextColor);
    mHorizontalMenuBackgroundRes = attributes.getResourceId(R.styleable.PopMenuLayout_horizontal_menu_bg,
            mHorizontalMenuBackgroundRes);
    mVerticalMenuBackgroundRes = attributes.getResourceId(R.styleable.PopMenuLayout_vertical_menu_bg,
            mVerticalMenuBackgroundRes);
    mMenuTextSize = attributes.getDimension(R.styleable.PopMenuLayout_menu_text_size,
            Util.sp2px(context, mMenuTextSize));
    mMaxMenuItemCount = attributes.getInteger(R.styleable.PopMenuLayout_child_menu_max_count,
            mMaxMenuItemCount);
    mLevel1MenuLayoutBgColor = attributes.getColor(R.styleable.PopMenuLayout_level1_menu_layout_bg_color,
            mLevel1MenuLayoutBgColor);
    mChildMenuLayoutBgColor = attributes.getColor(R.styleable.PopMenuLayout_cmenu_layout_bg_color,
            mChildMenuLayoutBgColor);
    mDividerMarginLeft = attributes.getDimension(R.styleable.PopMenuLayout_divider_margin_left,
            Util.dp2px(context, mDividerMarginLeft));
    mDividerMarginRight = attributes.getDimension(R.styleable.PopMenuLayout_divider_margin_right,
            Util.dp2px(context, mDividerMarginRight));
    mDividerMarginTop = attributes.getDimension(R.styleable.PopMenuLayout_divider_margin_top,
            Util.dp2px(context, mDividerMarginTop));
    mDividerMarginBottom = attributes.getDimension(R.styleable.PopMenuLayout_divider_margin_bottom,
            Util.dp2px(context, mDividerMarginBottom));
    attributes.recycle();
}

---

From source file:com.alimuzaffar.lib.widgets.PinEntryEditText.java

private void init(Context context, AttributeSet attrs) {
    float multi = context.getResources().getDisplayMetrics().density;
    mLineStroke = multi * mLineStroke;/*from w  ww  .j a v a  2s. c  om*/
    mLineStrokeSelected = multi * mLineStrokeSelected;
    mSpace = multi * mSpace; //convert to pixels for our density
    mTextBottomPadding = multi * mTextBottomPadding; //convert to pixels for our density

    TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.PinEntryEditText, 0, 0);
    try {
        TypedValue outValue = new TypedValue();
        ta.getValue(R.styleable.PinEntryEditText_pinAnimationType, outValue);
        mAnimatedType = outValue.data;
        mMask = ta.getString(R.styleable.PinEntryEditText_pinCharacterMask);
        mLineStroke = ta.getDimension(R.styleable.PinEntryEditText_pinLineStroke, mLineStroke);
        mLineStrokeSelected = ta.getDimension(R.styleable.PinEntryEditText_pinLineStrokeSelected,
                mLineStrokeSelected);
        mSpace = ta.getDimension(R.styleable.PinEntryEditText_pinCharacterSpacing, mSpace);
        mTextBottomPadding = ta.getDimension(R.styleable.PinEntryEditText_pinTextBottomPadding,
                mTextBottomPadding);
        mIsDigitSquare = ta.getBoolean(R.styleable.PinEntryEditText_pinBackgroundIsSquare, mIsDigitSquare);
        mPinBackground = ta.getDrawable(R.styleable.PinEntryEditText_pinBackgroundDrawable);
        ColorStateList colors = ta.getColorStateList(R.styleable.PinEntryEditText_pinLineColors);
        if (colors != null) {
            mColorStates = colors;
        }
    } finally {
        ta.recycle();
    }

    mCharPaint = new Paint(getPaint());
    mLastCharPaint = new Paint(getPaint());
    mLinesPaint = new Paint(getPaint());
    mLinesPaint.setStrokeWidth(mLineStroke);

    TypedValue outValue = new TypedValue();
    context.getTheme().resolveAttribute(R.attr.colorControlActivated, outValue, true);
    int colorSelected = outValue.data;
    mColors[0] = colorSelected;

    int colorFocused = isInEditMode() ? Color.GRAY : ContextCompat.getColor(context, R.color.pin_normal);
    mColors[1] = colorFocused;

    int colorUnfocused = isInEditMode() ? Color.GRAY : ContextCompat.getColor(context, R.color.pin_normal);
    mColors[2] = colorUnfocused;

    setBackgroundResource(0);

    mMaxLength = attrs.getAttributeIntValue(XML_NAMESPACE_ANDROID, "maxLength", 4);
    mNumChars = mMaxLength;

    //Disable copy paste
    super.setCustomSelectionActionModeCallback(new ActionMode.Callback() {
        public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
            return false;
        }

        public void onDestroyActionMode(ActionMode mode) {
        }

        public boolean onCreateActionMode(ActionMode mode, Menu menu) {
            return false;
        }

        public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
            return false;
        }
    });
    // When tapped, move cursor to end of text.
    super.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            setSelection(getText().length());
            if (mClickListener != null) {
                mClickListener.onClick(v);
            }
        }
    });

    super.setOnLongClickListener(new OnLongClickListener() {
        @Override
        public boolean onLongClick(View v) {
            setSelection(getText().length());
            return true;
        }
    });

    //If input type is password and no mask is set, use a default mask
    if ((getInputType() & InputType.TYPE_TEXT_VARIATION_PASSWORD) == InputType.TYPE_TEXT_VARIATION_PASSWORD
            && TextUtils.isEmpty(mMask)) {
        mMask = "\u25CF";
    } else if ((getInputType()
            & InputType.TYPE_NUMBER_VARIATION_PASSWORD) == InputType.TYPE_NUMBER_VARIATION_PASSWORD
            && TextUtils.isEmpty(mMask)) {
        mMask = "\u25CF";
    }

    if (!TextUtils.isEmpty(mMask)) {
        mMaskChars = getMaskChars();
    }

    //Height of the characters, used if there is a background drawable
    getPaint().getTextBounds("|", 0, 1, mTextHeight);
}

---

From source file:br.liveo.searchliveo.SearchLiveo.java

private void initAttribute(Context context, AttributeSet attributeSet, int defStyleAttr) {
    TypedArray attr = context.obtainStyledAttributes(attributeSet, R.styleable.search_liveo, defStyleAttr, 0);
    if (attr != null) {
        try {//from w  ww.j a v  a  2 s  .  c  o  m

            if (attr.hasValue(R.styleable.search_liveo_search_liveo_hint)) {
                hint(attr.getString(R.styleable.search_liveo_search_liveo_hint));
            }

            if (attr.hasValue(R.styleable.search_liveo_search_liveo_text_color)) {
                mEdtSearch.setTextColor(attr.getColor(R.styleable.search_liveo_search_liveo_text_color, -1));
            }

            if (attr.hasValue(R.styleable.search_liveo_search_liveo_hint_color)) {
                mEdtSearch
                        .setHintTextColor(attr.getColor(R.styleable.search_liveo_search_liveo_hint_color, -1));
            }

            if (attr.hasValue(R.styleable.search_liveo_search_liveo_color_icon)) {
                setColorIcon(attr.getColor(R.styleable.search_liveo_search_liveo_color_icon, -1));
            }

            if (attr.hasValue(R.styleable.search_liveo_search_liveo_color_arrow)) {
                setColorIconArrow(attr.getColor(R.styleable.search_liveo_search_liveo_color_arrow, -1));
            }

            if (attr.hasValue(R.styleable.search_liveo_search_liveo_color_voice)) {
                setColorIconVoice(attr.getColor(R.styleable.search_liveo_search_liveo_color_voice, -1));
            }

            if (attr.hasValue(R.styleable.search_liveo_search_liveo_color_close)) {
                setColorIconClose(attr.getColor(R.styleable.search_liveo_search_liveo_color_close, -1));
            }

            if (attr.hasValue(R.styleable.search_liveo_search_liveo_background)) {
                mViewSearch.setBackgroundColor(
                        attr.getColor(R.styleable.search_liveo_search_liveo_background, -1));
            }

            if (attr.hasValue(R.styleable.search_liveo_search_liveo_status_bar_show_color)) {
                setStatusBarShowColor(
                        attr.getColor(R.styleable.search_liveo_search_liveo_status_bar_show_color, -1));
            }

            if (attr.hasValue(R.styleable.search_liveo_search_liveo_status_bar_hide_color)) {
                setStatusBarHideColor(
                        attr.getColor(R.styleable.search_liveo_search_liveo_status_bar_hide_color, -1));
            }
        } finally {
            attr.recycle();
        }
    }
}

---

From source file:br.liveo.searchliveo.SearchCardLiveo.java

private void initAttribute(Context context, AttributeSet attributeSet, int defStyleAttr) {
    TypedArray attr = context.obtainStyledAttributes(attributeSet, R.styleable.search_card_liveo, defStyleAttr,
            0);/*from  www.  ja va  2s  .c  o m*/
    if (attr != null) {
        try {

            if (attr.hasValue(R.styleable.search_card_liveo_search_card_liveo_hint)) {
                hint(attr.getString(R.styleable.search_card_liveo_search_card_liveo_hint));
            }

            if (attr.hasValue(R.styleable.search_card_liveo_search_card_liveo_text_color)) {
                mEdtSearch.setTextColor(
                        attr.getColor(R.styleable.search_card_liveo_search_card_liveo_text_color, -1));
            }

            if (attr.hasValue(R.styleable.search_card_liveo_search_card_liveo_hint_color)) {
                mEdtSearch.setHintTextColor(
                        attr.getColor(R.styleable.search_card_liveo_search_card_liveo_hint_color, -1));
            }

            if (attr.hasValue(R.styleable.search_card_liveo_search_card_liveo_color_icon)) {
                setColorIcon(attr.getColor(R.styleable.search_card_liveo_search_card_liveo_color_icon, -1));
            }

            if (attr.hasValue(R.styleable.search_card_liveo_search_card_liveo_color_arrow)) {
                setColorIconArrow(
                        attr.getColor(R.styleable.search_card_liveo_search_card_liveo_color_arrow, -1));
            }

            if (attr.hasValue(R.styleable.search_card_liveo_search_card_liveo_color_voice)) {
                setColorIconVoice(
                        attr.getColor(R.styleable.search_card_liveo_search_card_liveo_color_voice, -1));
            }

            if (attr.hasValue(R.styleable.search_card_liveo_search_card_liveo_color_close)) {
                setColorIconClose(
                        attr.getColor(R.styleable.search_card_liveo_search_card_liveo_color_close, -1));
            }

            if (attr.hasValue(R.styleable.search_card_liveo_search_card_liveo_background)) {
                mCardSearch.setBackgroundColor(
                        attr.getColor(R.styleable.search_card_liveo_search_card_liveo_background, -1));
            }

            if (attr.hasValue(R.styleable.search_card_liveo_search_card_liveo_status_bar_show_color)) {
                setStatusBarShowColor(attr
                        .getColor(R.styleable.search_card_liveo_search_card_liveo_status_bar_show_color, -1));
            }

            if (attr.hasValue(R.styleable.search_card_liveo_search_card_liveo_status_bar_hide_color)) {
                setStatusBarHideColor(attr
                        .getColor(R.styleable.search_card_liveo_search_card_liveo_status_bar_hide_color, -1));
            }
        } finally {
            attr.recycle();
        }
    }
}

---

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