com.dsi.ant.antplus.pluginsampler.Dialog_ProgressWaiter.java Source code

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Here is the source code for com.dsi.ant.antplus.pluginsampler.Dialog_ProgressWaiter.java

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/*
This software is subject to the license described in the License.txt file
included with this software distribution. You may not use this file except in compliance
with this license.
    
Copyright (c) Dynastream Innovations Inc. 2013
All rights reserved.
*/

package com.dsi.ant.antplus.pluginsampler;

import android.app.AlertDialog;
import android.app.Dialog;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.TextView;

import com.dsi.ant.plugins.antplus.pcc.AntPlusGeocachePcc.ISimpleProgressUpdateReceiver;

/**
 * Displays a modal waiting dialog to wait for a result and optionally show progress reports.
 */
public class Dialog_ProgressWaiter extends DialogFragment {
    TextView textView_status;
    String actionDescription;

    /**
     * Constructor.
     * @param actionDescription The description of the task being waited for to display in the dialog.
     */
    public Dialog_ProgressWaiter(String actionDescription) {
        this.actionDescription = actionDescription;
        setCancelable(false);
    }

    @Override
    public Dialog onCreateDialog(Bundle savedInstanceState) {
        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());

        // Get the layout inflater
        LayoutInflater inflater = getActivity().getLayoutInflater();

        // Inflate and set the layout for the dialog
        // Pass null as the parent view because its going in the dialog layout
        View detailsView = inflater.inflate(R.layout.dialog_progresswaiter, null);
        builder.setView(detailsView);

        textView_status = (TextView) detailsView.findViewById(R.id.textView_Status);
        setStatus(actionDescription + "...");

        return builder.create();
    }

    /**
     * Returns an update receiver that will show the progress updates on the dialog display.
     * @return The update receiver.
     */
    public ISimpleProgressUpdateReceiver getUpdateReceiver() {
        return updateReceiver;
    }

    private ISimpleProgressUpdateReceiver updateReceiver = new ISimpleProgressUpdateReceiver() {
        @Override
        public void onNewSimpleProgressUpdate(int workUnitsFinished, int totalUnitsWork) {
            Log.e("DBG-WAIT", "Progress update " + workUnitsFinished + "/" + totalUnitsWork);
            if (totalUnitsWork > 0) {
                setStatus(actionDescription + ": " + workUnitsFinished + "/" + totalUnitsWork);
            }
        }
    };

    private void setStatus(final String newStatus) {
        getActivity().runOnUiThread(new Runnable() {
            @Override
            public void run() {
                textView_status.setText(newStatus);
            }
        });
    }
}