main/src/cgeo/geocaching/utils/DebugUtils.java


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package cgeo.geocaching.utils;

import cgeo.geocaching.CgeoApplication;
import cgeo.geocaching.R;

import org.eclipse.jdt.annotation.NonNull;

import android.content.Context;
import android.os.Environment;
import android.widget.Toast;

import java.io.File;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;

public class DebugUtils {

	private DebugUtils() {
		// utility class
	}

	public static void createMemoryDump(final @NonNull Context context) {
		try {
			final Date now = new Date();
			final SimpleDateFormat fileNameDateFormat = new SimpleDateFormat(
					"yyyy-MM-dd_hh-mm", Locale.US);
			File file = FileUtils.getUniqueNamedFile(Environment
					.getExternalStorageDirectory().getPath()
					+ File.separatorChar
					+ "cgeo_dump_"
					+ fileNameDateFormat.format(now) + ".hprof");
			android.os.Debug.dumpHprofData(file.getPath());
			Toast.makeText(CgeoApplication.getInstance()
					.getApplicationContext(),
					context.getString(R.string.init_memory_dumped,
							file.getAbsolutePath()),
					Toast.LENGTH_LONG).show();
			ShareUtils.share(context, file, R.string.init_memory_dump);
		} catch (IOException e) {
			Log.e("createMemoryDump", e);
		}
	}
}