Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.content.Context;

import android.content.res.TypedArray;

import android.util.AttributeSet;

public class Main {
    /**
     * Tries to pull the Font Path from the Text Appearance.
     *
     * @param context     Activity Context
     * @param attrs       View Attributes
     * @param attributeId if -1 returns null.
     * @return returns null if attribute is not defined or if no TextAppearance is found.
     */
    static String pullFontPathFromTextAppearance(final Context context, AttributeSet attrs, int attributeId) {
        if (attributeId == -1 || attrs == null) {
            return null;
        }

        int textAppearanceId = -1;
        final TypedArray typedArrayAttr = context.obtainStyledAttributes(attrs,
                new int[] { android.R.attr.textAppearance });
        if (typedArrayAttr != null) {
            try {
                textAppearanceId = typedArrayAttr.getResourceId(0, -1);
            } catch (Exception ignored) {
                // Failed for some reason
                return null;
            } finally {
                typedArrayAttr.recycle();
            }
        }

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