shell/android/apk/src/org/chromium/mojo/shell/MojoShellApplication.java

// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package org.chromium.mojo.shell;

import android.util.Log;

import org.chromium.base.BaseChromiumApplication;
import org.chromium.base.PathUtils;
import org.chromium.base.library_loader.LibraryLoader;
import org.chromium.base.library_loader.LibraryProcessType;
import org.chromium.base.library_loader.ProcessInitException;

/**
 * MojoShell implementation of {@link android.app.Application}, managing application-level global
 * state and initializations.
 */
public class MojoShellApplication extends BaseChromiumApplication {
    private static final String TAG = "MojoShellApplication";
    private static final String PRIVATE_DATA_DIRECTORY_SUFFIX = "mojo_shell";

    @Override
    public void onCreate() {
        super.onCreate();
        initializeJavaUtils();
        initializeNative();
    }

    /**
     * Initializes Java-side utils.
     */
    private void initializeJavaUtils() {
        PathUtils.setPrivateDataDirectorySuffix(
                PRIVATE_DATA_DIRECTORY_SUFFIX, getApplicationContext());
    }

    /**
     * Loads the native library.
     */
    private void initializeNative() {
        try {
            LibraryLoader.get(LibraryProcessType.PROCESS_BROWSER).ensureInitialized();
        } catch (ProcessInitException e) {
            Log.e(TAG, "libmojo_shell initialization failed.", e);
            throw new RuntimeException(e);
        }
    }
}