org.musicmod.android.dialog.ScanningProgress.java Source code

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Here is the source code for org.musicmod.android.dialog.ScanningProgress.java

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/*
 * Copyright (C) 2008 The Android Open Source Project
 *
 * 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 org.musicmod.android.dialog;

import org.musicmod.android.R;
import org.musicmod.android.app.MusicBrowserActivity;

import android.app.AlertDialog;
import android.app.Dialog;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnCancelListener;
import android.content.DialogInterface.OnClickListener;
import android.content.Intent;
import android.content.IntentFilter;
import android.media.AudioManager;
import android.os.Bundle;
import android.os.Environment;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.FragmentActivity;

public class ScanningProgress extends FragmentActivity {

    private DialogFragment mFragment;

    @Override
    public void onCreate(Bundle icicle) {

        super.onCreate(icicle);
        setVolumeControlStream(AudioManager.STREAM_MUSIC);

        mFragment = new ScanningDialogFragment();
        mFragment.show(getSupportFragmentManager(), "scanning_dialog");

    }

    @Override
    public void onStart() {
        super.onStart();
        registerReceiver(mMountStateReceiver, new IntentFilter(Intent.ACTION_MEDIA_MOUNTED));
    }

    @Override
    public void onStop() {
        unregisterReceiver(mMountStateReceiver);
        super.onStop();
    }

    private BroadcastReceiver mMountStateReceiver = new BroadcastReceiver() {

        @Override
        public void onReceive(Context context, Intent intent) {
            if (Intent.ACTION_MEDIA_MOUNTED.equals(intent.getAction())) {
                startActivity(new Intent(getApplicationContext(), MusicBrowserActivity.class));
                finish();
            }
        }

    };

    public static class ScanningDialogFragment extends DialogFragment implements OnClickListener, OnCancelListener {

        @Override
        public Dialog onCreateDialog(Bundle savedInstanceState) {

            String mount_state = Environment.getExternalStorageState();
            AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());

            builder.setIcon(android.R.drawable.ic_dialog_alert);
            builder.setTitle(R.string.media_storage_error_title);

            if (Environment.MEDIA_MOUNTED.equals(mount_state)
                    || Environment.MEDIA_MOUNTED_READ_ONLY.equals(mount_state)) {
                getActivity().finish();
            } else if (Environment.MEDIA_CHECKING.equals(mount_state)) {
                builder.setMessage(R.string.media_storage_error_checking);
            } else if (Environment.MEDIA_BAD_REMOVAL.equals(mount_state)
                    || Environment.MEDIA_REMOVED.equals(mount_state)) {
                builder.setMessage(R.string.media_storage_error_removed);
            } else if (Environment.MEDIA_NOFS.equals(mount_state)
                    || Environment.MEDIA_UNMOUNTABLE.equals(mount_state)) {
                builder.setMessage(R.string.media_storage_error_corrupted);
            } else if (Environment.MEDIA_SHARED.equals(mount_state)) {
                builder.setMessage(R.string.media_storage_error_shared);
            } else if (Environment.MEDIA_UNMOUNTED.equals(mount_state)) {
                builder.setMessage(R.string.media_storage_error_unmounted);
            } else {
                builder.setMessage(R.string.media_storage_error_unknown);
            }

            return builder.create();

        }

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

        @Override
        public void onClick(DialogInterface dialog, int which) {

        }
    }
}