org.totschnig.myexpenses.dialog.ContribDialogFragment.java Source code

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Here is the source code for org.totschnig.myexpenses.dialog.ContribDialogFragment.java

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/*   This file is part of My Expenses.
 *   My Expenses is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   My Expenses is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with My Expenses.  If not, see <http://www.gnu.org/licenses/>.
*/

package org.totschnig.myexpenses.dialog;

import java.io.Serializable;

import org.totschnig.myexpenses.R;
import org.totschnig.myexpenses.activity.ContribIFace;
import org.totschnig.myexpenses.dialog.MessageDialogFragment.MessageDialogListener;
import org.totschnig.myexpenses.model.ContribFeature.Feature;
import org.totschnig.myexpenses.util.Utils;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.res.Resources;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.text.Html;
import android.text.TextUtils;

public class ContribDialogFragment extends DialogFragment implements DialogInterface.OnClickListener {
    Feature feature;
    int usagesLeft;

    public static final ContribDialogFragment newInstance(Feature feature, Serializable tag) {
        ContribDialogFragment dialogFragment = new ContribDialogFragment();
        Bundle bundle = new Bundle();
        bundle.putSerializable("feature", feature);
        bundle.putSerializable("tag", tag);
        dialogFragment.setArguments(bundle);
        return dialogFragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        final Bundle bundle = getArguments();
        feature = (Feature) bundle.getSerializable("feature");
        usagesLeft = feature.usagesLeft();
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        Activity ctx = getActivity();
        Resources res = getResources();
        Context wrappedCtx = DialogUtils.wrapContext2(ctx);
        String featureList = Utils.getContribFeatureLabelsAsFormattedList(ctx, feature);
        String featureDescription;
        if (feature.hasTrial)
            featureDescription = getString(R.string.dialog_contrib_premium_feature,
                    "<i>" + getString(res.getIdentifier("contrib_feature_" + feature + "_label", "string",
                            ctx.getPackageName())) + "</i>")
                    + (usagesLeft > 0
                            ? res.getQuantityString(R.plurals.dialog_contrib_usage_count, usagesLeft, usagesLeft)
                            : getString(R.string.dialog_contrib_no_usages_left));
        else
            featureDescription = getString(res.getIdentifier("contrib_feature_" + feature + "_description",
                    "string", ctx.getPackageName()));
        CharSequence message = Html.fromHtml((String) TextUtils.concat(featureDescription, " ",
                getString(R.string.dialog_contrib_reminder_remove_limitation), " ",
                getString(R.string.dialog_contrib_reminder_gain_access), "<br>", featureList));
        return new AlertDialog.Builder(wrappedCtx).setTitle(R.string.dialog_title_contrib_feature)
                .setMessage(message).setNegativeButton(R.string.dialog_contrib_no, this)
                .setPositiveButton(R.string.dialog_contrib_yes, this).create();
    }

    @Override
    public void onClick(DialogInterface dialog, int which) {
        Context ctx = getActivity();
        if (which == AlertDialog.BUTTON_POSITIVE) {
            ((MessageDialogListener) ctx).dispatchCommand(R.id.CONTRIB_BUY_COMMAND, null);
        } else {
            if (usagesLeft > 0) {
                ((ContribIFace) ctx).contribFeatureCalled(feature, getArguments().getSerializable("tag"));
            } else {
                ((ContribIFace) ctx).contribFeatureNotCalled();
            }
        }
    }

    @Override
    public void onCancel(DialogInterface dialog) {
        ((ContribIFace) getActivity()).contribFeatureNotCalled();
    }
}