Example usage for android.content.res TypedArray hasValue

Introduction

In this page you can find the example usage for android.content.res TypedArray hasValue.

Prototype

public boolean hasValue(@StyleableRes int index) 

Source Link

Document

Determines whether there is an attribute at index.

Usage

From source file:com.bilibili.magicasakura.widgets.AppCompatBackgroundHelper.java

@SuppressWarnings("ResourceType")
@Override//from   w  w w  . ja v a 2s .co  m
void loadFromAttribute(AttributeSet attrs, int defStyleAttr) {
    initPadding();
    TypedArray array = mView.getContext().obtainStyledAttributes(attrs, ATTR, defStyleAttr, 0);
    if (array.hasValue(1)) {
        mBackgroundTintResId = array.getResourceId(1, 0);
        if (array.hasValue(2)) {
            setSupportBackgroundTintMode(DrawableUtils.parseTintMode(array.getInt(2, 0), null));
        }
        setSupportBackgroundTint(mBackgroundTintResId);
    } else {
        Drawable drawable = mTintManager.getDrawable(mBackgroundResId = array.getResourceId(0, 0));
        if (drawable != null) {
            setBackgroundDrawable(drawable);
        }
    }
    array.recycle();
}

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From source file:android.support.v7ox.widget.AppCompatBackgroundHelper.java

void loadFromAttributes(AttributeSet attrs, int defStyleAttr) {
    TypedArray a = mView.getContext().obtainStyledAttributes(attrs, R.styleable.ViewBackgroundHelper,
            defStyleAttr, 0);/*from   ww w  .j  ava  2 s.c om*/
    try {
        if (a.hasValue(R.styleable.ViewBackgroundHelper_android_background)) {
            ColorStateList tint = mDrawableManager.getTintList(mView.getContext(),
                    a.getResourceId(R.styleable.ViewBackgroundHelper_android_background, -1));
            if (tint != null) {
                setInternalBackgroundTint(tint);
            }
        }
        if (a.hasValue(R.styleable.ViewBackgroundHelper_backgroundTint_ox)) {
            ViewCompat.setBackgroundTintList(mView,
                    a.getColorStateList(R.styleable.ViewBackgroundHelper_backgroundTint_ox));
        }
        if (a.hasValue(R.styleable.ViewBackgroundHelper_backgroundTintMode_ox)) {
            ViewCompat.setBackgroundTintMode(mView, DrawableUtils
                    .parseTintMode(a.getInt(R.styleable.ViewBackgroundHelper_backgroundTintMode_ox, -1), null));
        }
    } finally {
        a.recycle();
    }
}

---

From source file:com.tevinjeffrey.njitct.ui.utils.TintImageView.java

public TintImageView(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    TypedArray a = getContext().obtainStyledAttributes(attrs, TINT_ATTRS, defStyleAttr, 0);

    color = fetchAccentColor();/*from  ww w . j  av  a  2s.co m*/

    Drawable drawable;
    if (a.length() > 0) {
        if (a.hasValue(2)) {
            color = a.getColor(2, 0);
        }
        if (a.hasValue(0)) {
            drawable = a.getDrawable(0);
            tintDrawable(drawable, color);
            setBackgroundDrawable(drawable);
        }
        if (a.hasValue(1)) {
            drawable = a.getDrawable(1);
            tintDrawable(drawable, color);
            setImageDrawable(drawable);
        }
    }
    a.recycle();
}

---

From source file:org.getlantern.firetweet.util.ThemeUtils.java

public static Context getActionBarContext(final Context context) {
    final TypedArray a = context.obtainStyledAttributes(new int[] { R.attr.actionBarTheme,
            R.attr.actionBarWidgetTheme, android.R.attr.actionBarTheme, android.R.attr.actionBarWidgetTheme });
    final int resId;
    if (a.hasValue(0) || a.hasValue(1)) {
        resId = a.hasValue(0) ? a.getResourceId(0, 0) : a.getResourceId(1, 0);
    } else {//from   w  w  w  . j ava 2  s . co m
        resId = a.hasValue(2) ? a.getResourceId(2, 0) : a.getResourceId(3, 0);
    }
    a.recycle();
    if (resId == 0)
        return context;
    return new ContextThemeWrapper(context, resId);
}

---

From source file:com.laynemobile.android.widget.AndroidDrawer.java

private void init(Context context, AttributeSet attrs, int defStyleAttr) {
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.NavigationView, defStyleAttr,
            R.style.Widget_Design_NavigationView);
    Util.setViewBackground(this, a.getDrawable(R.styleable.NavigationView_android_background));
    if (a.hasValue(R.styleable.NavigationView_elevation)) {
        ViewCompat.setElevation(this, (float) a.getDimensionPixelSize(R.styleable.NavigationView_elevation, 0));
    }/* w w w  .ja  v  a2  s  .  c o m*/
    ViewCompat.setFitsSystemWindows(this,
            a.getBoolean(R.styleable.NavigationView_android_fitsSystemWindows, false));
    this.maxWidth = a.getDimensionPixelSize(R.styleable.NavigationView_android_maxWidth, 0);
    this.widthMargin = Util.getActionBarSize(context);
    a.recycle();
}

---

From source file:com.stepstone.stepper.internal.widget.TabsContainer.java

public TabsContainer(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    LayoutInflater.from(context).inflate(R.layout.ms_tabs_container, this, true);

    mSelectedColor = ContextCompat.getColor(context, R.color.ms_selectedColor);
    mUnselectedColor = ContextCompat.getColor(context, R.color.ms_unselectedColor);
    mErrorColor = ContextCompat.getColor(context, R.color.ms_errorColor);
    if (attrs != null) {
        final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.TabsContainer, defStyleAttr,
                0);//from  w  w w.  j a v a 2 s. co  m

        if (a.hasValue(R.styleable.TabsContainer_ms_activeTabColor)) {
            mSelectedColor = a.getColor(R.styleable.TabsContainer_ms_activeTabColor, mSelectedColor);
        }
        if (a.hasValue(R.styleable.TabsContainer_ms_inactiveTabColor)) {
            mUnselectedColor = a.getColor(R.styleable.TabsContainer_ms_inactiveTabColor, mUnselectedColor);
        }

        a.recycle();
    }
    mContainerLateralPadding = context.getResources()
            .getDimensionPixelOffset(R.dimen.ms_tabs_container_lateral_padding);

    mTabsInnerContainer = (LinearLayout) findViewById(R.id.ms_stepTabsInnerContainer);
    mTabsScrollView = (HorizontalScrollView) findViewById(R.id.ms_stepTabsScrollView);
}

---

From source file:arun.com.chromer.settings.widgets.AppPreferenceCardView.java

private void init(AttributeSet attrs, int defStyle) {
    // Load attributes
    final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.AppPreferenceCardView, defStyle,
            0);/*from  w  w  w .  ja v  a 2s .  c  om*/
    if (!a.hasValue(R.styleable.AppPreferenceCardView_preferenceType)) {
        throw new IllegalArgumentException("Must specify app:preferenceType in xml");
    }

    preferenceType = a.getInt(R.styleable.AppPreferenceCardView_preferenceType, 0);
    setInitialValues();
    a.recycle();
    addView(LayoutInflater.from(getContext()).inflate(R.layout.widget_app_preference_cardview_content, this,
            false));
    unbinder = ButterKnife.bind(this);
}

---

From source file:com.fenlisproject.elf.core.widget.ExtendedButton.java

@Override
public void setTextAppearance(Context context, int resId) {
    super.setTextAppearance(context, resId);
    TypedArray appearance = context.obtainStyledAttributes(resId, R.styleable.TextAppearance);
    if (appearance.hasValue(R.styleable.TextAppearance_textAllCaps)) {
        setAllCaps(appearance.getBoolean(R.styleable.TextAppearance_textAllCaps, false));
    }//from  w  w w . j a v a2s .  c o m
    appearance.recycle();
}

---

From source file:com.stepstone.stepper.internal.TabsContainer.java

public TabsContainer(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    LayoutInflater.from(context).inflate(R.layout.ms_tabs_container, this, true);

    mSelectedColor = ContextCompat.getColor(context, R.color.ms_selectedColor);
    mUnselectedColor = ContextCompat.getColor(context, R.color.ms_unselectedColor);
    mErrorColor = ContextCompat.getColor(context, R.color.ms_errorColor);
    if (attrs != null) {
        final TypedArray a = getContext().obtainStyledAttributes(attrs, R.styleable.TabsContainer, defStyleAttr,
                0);/*from w w w  .  ja  va 2  s .c o m*/

        if (a.hasValue(R.styleable.TabsContainer_ms_activeTabColor)) {
            mSelectedColor = a.getColor(R.styleable.TabsContainer_ms_activeTabColor, mSelectedColor);
        }
        if (a.hasValue(R.styleable.TabsContainer_ms_inactiveTabColor)) {
            mUnselectedColor = a.getColor(R.styleable.TabsContainer_ms_inactiveTabColor, mUnselectedColor);
        }

        if (a.hasValue(R.styleable.StepperLayout_ms_errorColor)) {
            mErrorColor = a.getColor(R.styleable.StepperLayout_ms_errorColor, mErrorColor);
        }

        a.recycle();
    }
    mContainerLateralPadding = context.getResources()
            .getDimensionPixelOffset(R.dimen.ms_tabs_container_lateral_padding);

    mTabsInnerContainer = (LinearLayout) findViewById(R.id.ms_stepTabsInnerContainer);
    mTabsScrollView = (HorizontalScrollView) findViewById(R.id.ms_stepTabsScrollView);
}

---

From source file:com.joaquimley.faboptions.FabOptions.java

private void inflateButtonsFromAttrs(Context context, TypedArray attributes) {
    if (attributes.hasValue(R.styleable.FabOptions_button_menu)) {
        setButtonsMenu(context, attributes.getResourceId(R.styleable.FabOptions_button_menu, 0));
    }/*from   w  w  w  . j  av  a2 s.  c o  m*/
}

---

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