fr.simon.marquis.secretcodes.model.SecretCode.java Source code

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Here is the source code for fr.simon.marquis.secretcodes.model.SecretCode.java

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/*
 * Copyright (C) 2013 Simon Marquis (http://www.simon-marquis.fr)
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package fr.simon.marquis.secretcodes.model;

import android.content.ContentResolver;
import android.net.Uri;

import org.json.JSONException;
import org.json.JSONObject;

public class SecretCode implements Comparable<SecretCode> {

    private static final String KEY_CODE = "C";
    private static final String KEY_LABEL = "L";
    private static final String KEY_RESOURCE = "R";
    private static final String KEY_PACKAGE_MANAGER = "P";

    private String mCode;
    private String mLabel;
    private String mPackageManager;
    private int mDrawableResource;
    private Uri mIconUri;

    public SecretCode(String mCode, String mLabel, String mPackageManager, int mDrawableResource) {
        this.mCode = mCode;
        this.mLabel = mLabel;
        this.mPackageManager = mPackageManager;
        this.mDrawableResource = mDrawableResource;
        buildIconUri();
    }

    public String getCode() {
        return mCode;
    }

    public void setCode(String code) {
        this.mCode = code;
    }

    public String getLabel() {
        return mLabel;
    }

    public void setLabel(String label) {
        this.mLabel = label;
    }

    public int getDrawableResource() {
        return mDrawableResource;
    }

    public void setDrawableResource(int resource) {
        this.mDrawableResource = resource;
    }

    public String getPackageManager() {
        return mPackageManager;
    }

    public void setPackageManager(String mPackageManager) {
        this.mPackageManager = mPackageManager;
    }

    public static SecretCode fromJSON(JSONObject obj) {
        try {
            return new SecretCode(obj.getString(KEY_CODE), obj.getString(KEY_LABEL),
                    obj.getString(KEY_PACKAGE_MANAGER), obj.getInt(KEY_RESOURCE));
        } catch (JSONException e) {
            return null;
        } catch (NullPointerException e) {
            return null;
        }
    }

    public JSONObject toJSON() {
        try {
            JSONObject obj = new JSONObject();
            obj.put(KEY_CODE, mCode);
            obj.put(KEY_LABEL, mLabel);
            obj.put(KEY_PACKAGE_MANAGER, mPackageManager);
            obj.put(KEY_RESOURCE, mDrawableResource);
            return obj;
        } catch (JSONException e) {
            return null;
        }
    }

    @Override
    public int compareTo(SecretCode another) {
        int length1 = this.getCode().length();
        int length2 = another.getCode().length();
        if (length1 == length2) {
            return this.getCode().compareTo(another.getCode());
        }
        return length1 - length2;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((mCode == null) ? 0 : mCode.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (((Object) this).getClass() != obj.getClass())
            return false;
        SecretCode other = (SecretCode) obj;
        if (mCode == null) {
            if (other.mCode != null)
                return false;
        } else if (!mCode.equals(other.mCode))
            return false;
        return true;
    }

    public Uri getIconUri() {
        return mIconUri;
    }

    private void buildIconUri() {
        if (this.mDrawableResource == 0) {
            mIconUri = null;
        } else {
            Uri.Builder builder = new Uri.Builder();
            builder.scheme(ContentResolver.SCHEME_ANDROID_RESOURCE);
            builder.authority(this.mPackageManager);
            builder.appendPath(Integer.toString(this.mDrawableResource));
            mIconUri = builder.build();
        }
    }
}