Android Open Source - yammp Scanning Progress

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License

The source code is released under:
GNU Lesser General Public License
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Java Source Code

/*
 * Copyright (C) 2008 The Android Open Source Project
 *//from  w w  w. j a va  2  s  . c om
 * 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.yammp.dialog;

import org.yammp.R;
import org.yammp.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;

  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();
      }
    }

  };

  @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();
  }

  public static class ScanningDialogFragment extends DialogFragment implements OnClickListener,
      OnCancelListener {

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

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

    }

    @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();

    }
  }
}
Java Source Code List
