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) 

Source Link

Document

Retrieve styled attribute information in this Context's theme.

Usage

From source file:android.percent.support.PercentLayoutHelper.java

/**
 * Constructs a PercentLayoutInfo from attributes associated with a View. Call this method from
 * {@code LayoutParams(Context c, AttributeSet attrs)} constructor.
 *///from  w  ww . ja v  a2 s  . c  o m
public static PercentLayoutInfo getPercentLayoutInfo(Context context, AttributeSet attrs) {
    PercentLayoutInfo info = null;
    TypedArray array = context.obtainStyledAttributes(attrs, R.styleable.PercentLayout_Layout);

    info = setWidthAndHeightVal(array, info);

    info = setMarginRelatedVal(array, info);

    info = setTextSizeSupportVal(array, info);

    info = setMinMaxWidthHeightRelatedVal(array, info);

    info = setPaddingRelatedVal(array, info);

    array.recycle();

    if (Log.isLoggable(TAG, Log.DEBUG)) {
        Log.d(TAG, "constructed: " + info);
    }
    return info;
}

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From source file:Main.java

/**
 * Last but not least, try to pull the Font Path from the Theme, which is defined.
 *
 * @param context        Activity Context
 * @param styleAttrId    Theme style id//from  ww  w .  j  a  v  a  2 s .c o m
 * @param subStyleAttrId the sub style from the theme to look up after the first style
 * @param attributeId    if -1 returns null.
 * @return null if no theme or attribute defined.
 */
static String pullFontPathFromTheme(Context context, int styleAttrId, int subStyleAttrId, int attributeId) {
    if (styleAttrId == -1 || attributeId == -1)
        return null;

    final Resources.Theme theme = context.getTheme();
    final TypedValue value = new TypedValue();

    theme.resolveAttribute(styleAttrId, value, true);
    int subStyleResId = -1;
    final TypedArray parentTypedArray = theme.obtainStyledAttributes(value.resourceId,
            new int[] { subStyleAttrId });
    try {
        subStyleResId = parentTypedArray.getResourceId(0, -1);
    } catch (Exception ignore) {
        // Failed for some reason.
        return null;
    } finally {
        parentTypedArray.recycle();
    }

    if (subStyleResId == -1)
        return null;
    final TypedArray subTypedArray = context.obtainStyledAttributes(subStyleResId, new int[] { attributeId });
    if (subTypedArray != null) {
        try {
            return subTypedArray.getString(0);
        } catch (Exception ignore) {
            // Failed for some reason.
            return null;
        } finally {
            subTypedArray.recycle();
        }
    }
    return null;
}

---

From source file:Main.java

/**
 * Last but not least, try to pull the Font Path from the Theme, which is defined.
 *
 * @param context        Activity Context
 * @param styleAttrId    Theme style id//from  w  ww .j  av  a2  s  .c  o  m
 * @param subStyleAttrId the sub style from the theme to look up after the first style
 * @param attributeId    if -1 returns null.
 * @return null if no theme or attribute defined.
 */
static String pullFontPathFromTheme(Context context, int styleAttrId, int subStyleAttrId, int[] attributeId) {
    if (styleAttrId == -1 || attributeId == null)
        return null;

    final Resources.Theme theme = context.getTheme();
    final TypedValue value = new TypedValue();

    theme.resolveAttribute(styleAttrId, value, true);
    int subStyleResId = -1;
    final TypedArray parentTypedArray = theme.obtainStyledAttributes(value.resourceId,
            new int[] { subStyleAttrId });
    try {
        subStyleResId = parentTypedArray.getResourceId(0, -1);
    } catch (Exception ignore) {
        // Failed for some reason.
        return null;
    } finally {
        parentTypedArray.recycle();
    }

    if (subStyleResId == -1)
        return null;
    final TypedArray subTypedArray = context.obtainStyledAttributes(subStyleResId, attributeId);
    if (subTypedArray != null) {
        try {
            return subTypedArray.getString(0);
        } catch (Exception ignore) {
            // Failed for some reason.
            return null;
        } finally {
            subTypedArray.recycle();
        }
    }
    return null;
}

---

From source file:Main.java

/**
 * Last but not least, try to pull the Font Path from the Theme, which is defined.
 *
 * @param context        Activity Context
 * @param styleAttrId    Theme style id/*  w  w  w. j av a 2  s.co m*/
 * @param subStyleAttrId the sub style from the theme to look up after the first style
 * @param attributeId    if -1 returns null.
 * @return null if no theme or attribute defined.
 */
static String pullFontPathFromTheme(Context context, int styleAttrId, int subStyleAttrId, int attributeId) {
    if (styleAttrId == -1 || attributeId == -1)
        return null;

    final Resources.Theme theme = context.getTheme();
    final TypedValue value = new TypedValue();

    theme.resolveAttribute(styleAttrId, value, true);
    int subStyleResId = -1;
    final TypedArray parentTypedArray = theme.obtainStyledAttributes(value.resourceId,
            getAttributeArray(subStyleAttrId));
    try {
        subStyleResId = parentTypedArray.getResourceId(0, -1);
    } catch (Exception ignore) {
        // Failed for some reason.
        return null;
    } finally {
        parentTypedArray.recycle();
    }

    if (subStyleResId == -1)
        return null;
    final TypedArray subTypedArray = context.obtainStyledAttributes(subStyleResId,
            getAttributeArray(attributeId));
    if (subTypedArray != null) {
        try {
            return subTypedArray.getString(0);
        } catch (Exception ignore) {
            // Failed for some reason.
            return null;
        } finally {
            subTypedArray.recycle();
        }
    }
    return null;
}

---

From source file:cn.ieclipse.af.view.ViewPagerV4.java

private void init(Context context, AttributeSet attrs) {
    if (attrs != null) {
        TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ViewPagerV4);
        disableWipe = a.getBoolean(R.styleable.ViewPagerV4_disableWipe, false);

        a.recycle();//from   w  ww .ja v  a2s.  c o  m
    }

}

---

From source file:com.actionbarsherlock.internal.widget.CapitalizingButton.java

public CapitalizingButton(Context context, AttributeSet attrs) {
    super(context, attrs);

    TypedArray a = context.obtainStyledAttributes(attrs, R_styleable_Button);
    mAllCaps = a.getBoolean(R_styleable_Button_textAllCaps, true);
    a.recycle();/*w w w  .j a v  a2 s  .co  m*/
}

---

From source file:com.actionbarsherlock.internal.widget.FakeDialogPhoneWindow.java

public FakeDialogPhoneWindow(Context context, AttributeSet attrs) {
    super(context, attrs);

    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SherlockTheme);

    a.getValue(R.styleable.SherlockTheme_windowMinWidthMajor, mMinWidthMajor);
    a.getValue(R.styleable.SherlockTheme_windowMinWidthMinor, mMinWidthMinor);

    a.recycle();/*w w w .  j a  va  2 s . c  o m*/
}

---

From source file:android.support.transition.PatternPathMotion.java

public PatternPathMotion(Context context, AttributeSet attrs) {
    TypedArray a = context.obtainStyledAttributes(attrs, Styleable.PATTERN_PATH_MOTION);
    try {/*w w w .jav a  2  s.c  om*/
        String pathData = TypedArrayUtils.getNamedString(a, (XmlPullParser) attrs, "patternPathData",
                Styleable.PatternPathMotion.PATTERN_PATH_DATA);
        if (pathData == null) {
            throw new RuntimeException("pathData must be supplied for patternPathMotion");
        }
        Path pattern = PathParser.createPathFromPathData(pathData);
        setPatternPath(pattern);
    } finally {
        a.recycle();
    }
}

---

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

public ButtonBarLayout(Context context, AttributeSet attrs) {
    super(context, attrs);
    final TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.ButtonBarLayout);
    mAllowStacking = ta.getBoolean(R.styleable.ButtonBarLayout_allowStacking, false);
    ta.recycle();//  w  w  w .  jav  a2s  .  c o  m
}

---

From source file:android.support.design.internal.SnackbarContentLayout.java

public SnackbarContentLayout(Context context, AttributeSet attrs) {
    super(context, attrs);
    TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SnackbarLayout);
    mMaxWidth = a.getDimensionPixelSize(R.styleable.SnackbarLayout_android_maxWidth, -1);
    mMaxInlineActionWidth = a.getDimensionPixelSize(R.styleable.SnackbarLayout_maxActionInlineWidth, -1);
    a.recycle();//from w  w w .  j a va2  s  . c o m
}

---

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