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:android.support.design.widget.CustomCollapsingTextHelper.java

public void setCollapsedSubAppearance(int resId) {
    TypedArray a = mView.getContext().obtainStyledAttributes(resId, R.styleable.TextAppearance);
    if (a.hasValue(R.styleable.TextAppearance_android_textColor)) {
        mCollapsedSubColor = a.getColorStateList(R.styleable.TextAppearance_android_textColor);
    }//from  w w w . java 2s. c o m
    if (a.hasValue(R.styleable.TextAppearance_android_textSize)) {
        mCollapsedSubSize = a.getDimensionPixelSize(R.styleable.TextAppearance_android_textSize,
                (int) mCollapsedSubSize);
    }
    a.recycle();
}

---

From source file:io.plaidapp.ui.widget.FabOverlapTextView.java

private void init(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
    paint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.FabOverlapTextView);

    float defaultTextSize = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, DEFAULT_TEXT_SIZE_SP,
            getResources().getDisplayMetrics());

    setFabOverlapGravity(a.getInt(R.styleable.FabOverlapTextView_fabGravity, Gravity.BOTTOM | Gravity.RIGHT));
    setFabOverlapHeight(a.getDimensionPixelSize(R.styleable.FabOverlapTextView_fabOverlayHeight, 0));
    setFabOverlapWidth(a.getDimensionPixelSize(R.styleable.FabOverlapTextView_fabOverlayWidth, 0));

    if (a.hasValue(R.styleable.FabOverlapTextView_android_textAppearance)) {
        final int textAppearance = a.getResourceId(R.styleable.FabOverlapTextView_android_textAppearance,
                android.R.style.TextAppearance);
        TypedArray atp = getContext().obtainStyledAttributes(textAppearance, R.styleable.FontTextAppearance);
        paint.setColor(atp.getColor(R.styleable.FontTextAppearance_android_textColor, Color.BLACK));
        paint.setTextSize(atp.getDimensionPixelSize(R.styleable.FontTextAppearance_android_textSize,
                (int) defaultTextSize));
        if (atp.hasValue(R.styleable.FontTextAppearance_font)) {
            paint.setTypeface(FontUtil.get(getContext(), atp.getString(R.styleable.FontTextAppearance_font)));
        }/*from w w w .j a va2s . c  o  m*/
        atp.recycle();
    }

    if (a.hasValue(R.styleable.FabOverlapTextView_font)) {
        setFont(a.getString(R.styleable.FabOverlapTextView_font));
    }

    if (a.hasValue(R.styleable.FabOverlapTextView_android_textColor)) {
        setTextColor(a.getColor(R.styleable.FabOverlapTextView_android_textColor, 0));
    }
    if (a.hasValue(R.styleable.FabOverlapTextView_android_textSize)) {
        setTextSize(a.getDimensionPixelSize(R.styleable.FabOverlapTextView_android_textSize,
                (int) defaultTextSize));
    }

    lineHeightHint = a.getDimensionPixelSize(R.styleable.FabOverlapTextView_lineHeightHint, 0);
    topPaddingHint = a.getDimensionPixelSize(R.styleable.FabOverlapTextView_topPaddingHint, 0);

    breakStrategy = a.getInt(R.styleable.FabOverlapTextView_android_breakStrategy,
            Layout.BREAK_STRATEGY_BALANCED);

    a.recycle();
}

---

From source file:io.plaidapp.core.ui.widget.CollapsingTitleLayout.java

public CollapsingTitleLayout(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
    super(context, attrs, defStyleAttr, defStyleRes);
    setWillNotDraw(false);//from www.j  ava 2  s.c om
    paint = new TextPaint(Paint.ANTI_ALIAS_FLAG);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CollapsingTitleLayout);
    final boolean isRtl = ViewCompat.getLayoutDirection(this) == ViewCompat.LAYOUT_DIRECTION_RTL;

    // first check if all insets set the same
    titleInsetStart = titleInsetEnd = titleInsetBottom = a
            .getDimensionPixelSize(R.styleable.CollapsingTitleLayout_titleInset, 0);
    titleInsetTop = titleInsetStart;

    if (a.hasValue(R.styleable.CollapsingTitleLayout_titleInsetStart)) {
        final int insetStart = a.getDimensionPixelSize(R.styleable.CollapsingTitleLayout_titleInsetStart, 0);
        if (isRtl) {
            titleInsetEnd = insetStart;
        } else {
            titleInsetStart = insetStart;
        }
    }
    if (a.hasValue(R.styleable.CollapsingTitleLayout_titleInsetTop)) {
        titleInsetTop = a.getDimensionPixelSize(R.styleable.CollapsingTitleLayout_titleInsetTop, 0);
    }
    if (a.hasValue(R.styleable.CollapsingTitleLayout_titleInsetEnd)) {
        final int insetEnd = a.getDimensionPixelSize(R.styleable.CollapsingTitleLayout_titleInsetEnd, 0);
        if (isRtl) {
            titleInsetStart = insetEnd;
        } else {
            titleInsetEnd = insetEnd;
        }
    }
    if (a.hasValue(R.styleable.CollapsingTitleLayout_titleInsetBottom)) {
        titleInsetBottom = a.getDimensionPixelSize(R.styleable.CollapsingTitleLayout_titleInsetBottom, 0);
    }

    // first check TextAppearance for text attributes
    if (a.hasValue(R.styleable.CollapsingTitleLayout_android_textAppearance)) {
        final int textAppearanceId = a.getResourceId(R.styleable.CollapsingTitleLayout_android_textAppearance,
                android.R.style.TextAppearance);
        TypedArray ta = getContext().obtainStyledAttributes(textAppearanceId,
                R.styleable.CollapsingTitleLayout);
        // default collapsedTextSize to regular android:textSize in the TextAppearance
        collapsedTextSize = ta.getDimensionPixelSize(R.styleable.CollapsingTitleLayout_android_textSize, 0);
        parseTextAttrs(ta);
        ta.recycle();
    }

    // then check view for text attributes
    parseTextAttrs(a);
    a.recycle();
}

---

From source file:com.tr4android.support.extension.typeface.TypefaceCompatFactory.java

/**
 * This method is responsible for creating the correct subclass of View given the xml element name
 * via AppCompat's layout inflater and afterwards sets the correct typeface if needed.
 *
 * @param parent  The future parent of the returned view. Note that this may be null.
 * @param name    The fully qualified class name of the View to be create.
 * @param context The context the view is being created in.
 * @param attrs   An AttributeSet of attributes to apply to the View.
 * @return The newly created view.//w  w  w. j a  v  a 2  s  .co  m
 * @since 0.1.1
 * @deprecated
 */
@Deprecated
@Override
public View onCreateView(View parent, String name, Context context, AttributeSet attrs) {
    View result = null;
    // Allow base factory to try and create a view first
    if (mBaseFactory != null) {
        result = mBaseFactory.onCreateView(parent, name, context, attrs);
    }
    if (result instanceof TextView) {
        TextView textView = (TextView) result;
        String fontFamily = null;
        int style = 0;
        Resources.Theme theme = context.getTheme();
        TypedArray a = theme.obtainStyledAttributes(attrs, R.styleable.TextViewAppearance, 0, 0);
        TypedArray appearance = null;
        int ap = a.getResourceId(R.styleable.TextViewAppearance_android_textAppearance, -1);
        a.recycle();
        if (ap != -1) {
            appearance = theme.obtainStyledAttributes(ap, R.styleable.TextAppearance);
        }
        if (appearance != null) {
            fontFamily = appearance.getString(R.styleable.TextAppearance_android_fontFamily);
            style = appearance.getInt(R.styleable.TextAppearance_android_textStyle, 0);
            appearance.recycle();
        }
        a = theme.obtainStyledAttributes(attrs, R.styleable.TextAppearance, 0, 0);
        if (a.hasValue(R.styleable.TextAppearance_android_fontFamily)) {
            fontFamily = a.getString(R.styleable.TextAppearance_android_fontFamily);
            style = a.getInt(R.styleable.TextAppearance_android_textStyle, 0);
        }
        a.recycle();
        if (fontFamily != null && TypefaceCompat.isSupported(fontFamily)) {
            Typeface tf = TypefaceCompat.create(textView.getContext(), fontFamily, style);
            if (tf != null) {
                textView.setTypeface(tf);
            }
        }
    }
    return result;
}

---

From source file:com.muzakki.ahmad.widget.CollapsingTextHelper.java

void setCollapsedSubAppearance(int resId) {
    TypedArray a = mView.getContext().obtainStyledAttributes(resId, R.styleable.TextAppearance);
    if (a.hasValue(R.styleable.TextAppearance_android_textColor)) {
        mCollapsedSubColor = a.getColor(R.styleable.TextAppearance_android_textColor, mCollapsedSubColor);
    }/*www  .  ja  v  a2 s . c  o  m*/
    if (a.hasValue(R.styleable.TextAppearance_android_textSize)) {
        mCollapsedSubSize = a.getDimensionPixelSize(R.styleable.TextAppearance_android_textSize,
                (int) mCollapsedSubSize);
    }
}

---

From source file:com.amitupadhyay.aboutexample.ui.widget.FabOverlapTextView.java

private void init(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
    paint = new TextPaint(Paint.ANTI_ALIAS_FLAG);
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.FabOverlapTextView);

    float defaultTextSize = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, DEFAULT_TEXT_SIZE_SP,
            getResources().getDisplayMetrics());

    setFabOverlapGravity(a.getInt(R.styleable.FabOverlapTextView_fabGravity, Gravity.BOTTOM | Gravity.RIGHT));
    setFabOverlapHeight(a.getDimensionPixelSize(R.styleable.FabOverlapTextView_fabOverlayHeight, 0));
    setFabOverlapWidth(a.getDimensionPixelSize(R.styleable.FabOverlapTextView_fabOverlayWidth, 0));

    if (a.hasValue(R.styleable.FabOverlapTextView_android_textAppearance)) {
        final int textAppearance = a.getResourceId(R.styleable.FabOverlapTextView_android_textAppearance,
                android.R.style.TextAppearance);
        TypedArray atp = getContext().obtainStyledAttributes(textAppearance, R.styleable.FontTextAppearance);
        paint.setColor(atp.getColor(R.styleable.FontTextAppearance_android_textColor, Color.BLACK));
        paint.setTextSize(atp.getDimensionPixelSize(R.styleable.FontTextAppearance_android_textSize,
                (int) defaultTextSize));
        if (atp.hasValue(R.styleable.FontTextAppearance_font)) {
            paint.setTypeface(FontUtil.get(getContext(), atp.getString(R.styleable.FontTextAppearance_font)));
        }/*from w w  w .j  a va  2s.c  om*/
        atp.recycle();
    }

    if (a.hasValue(R.styleable.FabOverlapTextView_font)) {
        setFont(a.getString(R.styleable.FabOverlapTextView_font));
    }

    if (a.hasValue(R.styleable.FabOverlapTextView_android_textColor)) {
        setTextColor(a.getColor(R.styleable.FabOverlapTextView_android_textColor, 0));
    }
    if (a.hasValue(R.styleable.FabOverlapTextView_android_textSize)) {
        setTextSize(a.getDimensionPixelSize(R.styleable.FabOverlapTextView_android_textSize,
                (int) defaultTextSize));
    }

    lineHeightHint = a.getDimensionPixelSize(R.styleable.FabOverlapTextView_lineHeightHint, 0);
    unalignedTopPadding = getPaddingTop();
    unalignedBottomPadding = getPaddingBottom();

    breakStrategy = a.getInt(R.styleable.FabOverlapTextView_android_breakStrategy,
            Layout.BREAK_STRATEGY_BALANCED);

    a.recycle();
}

---

From source file:net.opacapp.multilinecollapsingtoolbar.CollapsingTextHelper.java

void setExpandedTextAppearance(int resId) {
    TypedArray a = mView.getContext().obtainStyledAttributes(resId,
            android.support.v7.appcompat.R.styleable.TextAppearance);
    if (a.hasValue(android.support.v7.appcompat.R.styleable.TextAppearance_android_textColor)) {
        mExpandedTextColor = a.getColor(
                android.support.v7.appcompat.R.styleable.TextAppearance_android_textColor, mExpandedTextColor);
    }//  w w w.j  a va 2  s .  c  o  m
    if (a.hasValue(android.support.v7.appcompat.R.styleable.TextAppearance_android_textSize)) {
        mExpandedTextSize = a.getDimensionPixelSize(
                android.support.v7.appcompat.R.styleable.TextAppearance_android_textSize,
                (int) mExpandedTextSize);
    }
    mExpandedShadowColor = a.getInt(android.support.v7.appcompat.R.styleable.TextAppearance_android_shadowColor,
            0);
    mExpandedShadowDx = a.getFloat(android.support.v7.appcompat.R.styleable.TextAppearance_android_shadowDx, 0);
    mExpandedShadowDy = a.getFloat(android.support.v7.appcompat.R.styleable.TextAppearance_android_shadowDy, 0);
    mExpandedShadowRadius = a
            .getFloat(android.support.v7.appcompat.R.styleable.TextAppearance_android_shadowRadius, 0);
    a.recycle();

    if (Build.VERSION.SDK_INT >= 16) {
        mExpandedTypeface = readFontFamilyTypeface(resId);
    }

    recalculate();
}

---

From source file:net.opacapp.multilinecollapsingtoolbar.CollapsingTextHelper.java

void setCollapsedTextAppearance(int resId) {
    TypedArray a = mView.getContext().obtainStyledAttributes(resId,
            android.support.v7.appcompat.R.styleable.TextAppearance);
    if (a.hasValue(android.support.v7.appcompat.R.styleable.TextAppearance_android_textColor)) {
        mCollapsedTextColor = a.getColor(
                android.support.v7.appcompat.R.styleable.TextAppearance_android_textColor, mCollapsedTextColor);
    }/* ww  w  .  ja v a  2s . c o m*/
    if (a.hasValue(android.support.v7.appcompat.R.styleable.TextAppearance_android_textSize)) {
        mCollapsedTextSize = a.getDimensionPixelSize(
                android.support.v7.appcompat.R.styleable.TextAppearance_android_textSize,
                (int) mCollapsedTextSize);
    }
    mCollapsedShadowColor = a
            .getInt(android.support.v7.appcompat.R.styleable.TextAppearance_android_shadowColor, 0);
    mCollapsedShadowDx = a.getFloat(android.support.v7.appcompat.R.styleable.TextAppearance_android_shadowDx,
            0);
    mCollapsedShadowDy = a.getFloat(android.support.v7.appcompat.R.styleable.TextAppearance_android_shadowDy,
            0);
    mCollapsedShadowRadius = a
            .getFloat(android.support.v7.appcompat.R.styleable.TextAppearance_android_shadowRadius, 0);
    a.recycle();

    if (Build.VERSION.SDK_INT >= 16) {
        mCollapsedTypeface = readFontFamilyTypeface(resId);
    }

    recalculate();
}

---

From source file:com.fimagena.filepicker.FilePickerFragment.java

@Override
public void onInflate(Activity activity, AttributeSet attrs, Bundle savedInstanceState) {
    super.onInflate(activity, attrs, savedInstanceState);

    if ((savedInstanceState != null) && savedInstanceState.containsKey(KEY_PARAMS)) {
        mParams = (BitSet) savedInstanceState.getSerializable(KEY_PARAMS);
        mStartPath = new File(savedInstanceState.getString(KEY_CURRENT_PATH));
    } else {/*from  www.  j a  v a 2 s  .  com*/
        // read xml custom-attributes
        TypedArray attrArray = activity.obtainStyledAttributes(attrs, R.styleable.FilePickerFragment);

        mParams = new BitSet(4);
        mParams.set(SELECT_FILE, attrArray.getBoolean(R.styleable.FilePickerFragment_select_file, false));
        mParams.set(SELECT_DIR, attrArray.getBoolean(R.styleable.FilePickerFragment_select_dir, false));
        mParams.set(ALLOW_CREATE_DIR,
                attrArray.getBoolean(R.styleable.FilePickerFragment_allow_dir_create, false));
        mParams.set(ALLOW_MULTIPLE_SELECT,
                attrArray.getBoolean(R.styleable.FilePickerFragment_allow_multiple, false));
        if (!mParams.get(SELECT_FILE) && !mParams.get(SELECT_DIR))
            mParams.set(SELECT_FILE, true);

        if (attrArray.hasValue(R.styleable.FilePickerFragment_start_path))
            mStartPath = new File(attrArray.getText(R.styleable.FilePickerFragment_start_path).toString());
        else
            mStartPath = Environment.getExternalStorageDirectory();

        attrArray.recycle();
    }
}

---

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 {/*w  ww .  j  av 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();
        }
    }
}

---

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