Android Open Source - sdk-payyans Payyans Text View

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License

The source code is released under:

GNU Lesser General Public License

Java Source Code

package org.silpa.payyans;
//  w w  w  .ja v a2 s.  co  m
import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.util.Log;

import org.silpa.render.IndicTextView;

/**
 * Created by sujith on 12/6/14.
 */
public class PayyansTextView extends IndicTextView implements PayyansInterface {

    /**
     * Context of application
     */
    private Context mContext;

    /**
     * Payyans object to perform conversion in background
     */
    private Payyans payyans;

    /**
     * Specified font map from layout
     */
    private int mFontMap;

    /**
     * Specified direction of conversion from layout
     */
    private int mDirection;

    /**
     * For converted Text
     */
    private String mConvertedText;

    // Log tag
    private static final String LOG_TAG = "PayyansTextView";

    /**
     * Constructor
     *
     * @param context context of application
     */
    public PayyansTextView(Context context) {
        super(context);
        init(null, 0);
    }

    /**
     * Constructor
     *
     * @param context context of application
     * @param attrs   attribute set
     */
    public PayyansTextView(Context context, AttributeSet attrs) {
        super(context, attrs);
        init(attrs, 0);
    }

    /**
     * Constructor
     *
     * @param context  context of application
     * @param attrs    attribute set
     * @param defStyle default style
     */
    public PayyansTextView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        init(attrs, defStyle);
    }

    /**
     * Initialize data members
     *
     * @param attrs    attribute set
     * @param defStyle default style
     */
    private void init(AttributeSet attrs, int defStyle) {
        // Init attrs
        initAttrs(attrs, defStyle);
    }

    /**
     * Initialize attributes used
     *
     * @param attrs    attribute set
     * @param defStyle default style
     */
    private void initAttrs(AttributeSet attrs, int defStyle) {
        TypedArray a = getContext().getTheme().obtainStyledAttributes(
                attrs,
                R.styleable.PayyansTextView,
                defStyle, defStyle
        );

        try {
            this.mContext = getContext();
            this.mFontMap = a.getInteger(R.styleable.PayyansEditText_payyansFontMap,
                    Payyans.DEFAULT_FONT_MAP);
            this.mDirection = a.getInteger(R.styleable.PayyansEditText_payyansDirectionOfConversion,
                    Payyans.DEFAULT_DIRECTION);

            this.payyans = new Payyans(this.mContext, this.mFontMap, this.mDirection);
        } catch (Exception e) {
            Log.e(LOG_TAG, "Error : " + e.getMessage());
        } finally {
            a.recycle();
        }
    }

    /**
     * Function to get font map
     *
     * @return int - check Payyans font map constants
     */
    @Override
    public int getFontMap() {
        return this.mFontMap;
    }

    /**
     * Function to get current direction of conversion
     *
     * @return Payyans.ASCII_TO_UNICODE or Payyans.UNICODE_TO_ASCII
     */
    @Override
    public int getDirection() {
        return this.mDirection;
    }

    /**
     * Get payyans object for conversion
     *
     * @return
     */
    @Override
    public Payyans getPayyans() {
        return this.payyans;
    }

    /**
     * Get converted Text
     *
     * @return converted text base of specified font map and direction
     */
    @Override
    public String getConvertedText() {
        if (this.payyans != null) {
            this.mConvertedText = this.payyans.
                    getConvertText(getText().toString());
        }
        return this.mConvertedText;
    }

    /**
     * This function gives name of the module
     *
     * @return name of module
     */
    @Override
    public String getModuleName() {
        return this.payyans.getModuleName();
    }

    /**
     * This function gives a brief description of the module
     *
     * @return brief information regarding the module
     */
    @Override
    public String getModuleInformation() {
        return this.payyans.getModuleInformation();
    }

    /**
     * Explicitly set font map rules
     *
     * @param fontMap font map
     */
    @Override
    public void setFontMap(int fontMap) {
        if (this.payyans != null) {
            this.mFontMap = fontMap;
            this.payyans.setFontMap(this.mFontMap);
        }
    }

    /**
     * Explicitly set direction of conversion
     *
     * @param direction direction
     */
    @Override
    public void setDirection(int direction) {
        if (this.payyans != null) {
            this.mDirection = direction;
            this.payyans.setDirection(direction);
        }
    }

    /**
     * Explicitly set payyans object
     *
     * @param payyans payyans object
     */
    @Override
    public void setPayyans(Payyans payyans) {
        this.payyans = payyans;
    }
}

Java Source Code List

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