Android Open Source - XposedMenuBeGone App List Adapter

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License

The source code is released under:

GNU General Public License

Java Source Code

package ro.epb.menubegone.settings;
//from  ww w.j a va2 s .c  o  m
import java.util.List;

import ro.epb.menubegone.R;
import ro.epb.menubegone.core.Logger;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.graphics.drawable.Drawable;
import android.os.AsyncTask;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

public class AppListAdapter extends BaseAdapter {

  private PackageManager packageManager;
  private LayoutInflater inflater;
  private List<PackageInfo> packages;

  public AppListAdapter(Context context) {
    packageManager = context.getPackageManager();
    inflater = (LayoutInflater) context
        .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    loadPackages();
  }

  @Override
  public int getCount() {
    if (packages == null) {
      return 0;
    }
    return packages.size();
  }

  @Override
  public ApplicationInfo getItem(int position) {
    return packages.get(position).applicationInfo;
  }

  public int getPosition(String packageName) {
    if (packages != null) {
      for (int i = 0; i < getCount(); i++) {
        ApplicationInfo app = getItem(i);
        if (packageName.equals(app.packageName))
          return i;
      }
    }
    return -1;
  }

  @Override
  public long getItemId(int position) {
    return position;
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    if (convertView == null) {
      Logger.Log("Load " + position);
      convertView = inflater.inflate(R.layout.blacklist_cell, null);
      final ApplicationInfo app = getItem(position);
      final TextView nameView = (TextView) convertView
          .findViewById(R.id.name);
      final ImageView iconView = (ImageView) convertView
          .findViewById(R.id.icon);
      nameView.setText(app.packageName);
      new AsyncTask<Void, Void, Void>() {
        Drawable icon;
        CharSequence name;

        @Override
        protected Void doInBackground(Void... params) {
          name = packageManager.getApplicationLabel(app);
          icon = packageManager.getApplicationIcon(app);
          return null;
        }

        @Override
        protected void onPostExecute(Void result) {
          nameView.setText(name);
          iconView.setImageDrawable(icon);
        }
      }.execute();

    }
    return convertView;
  }

  @Override
  public int getItemViewType(int position) {
    return position;
  }

  @Override
  public int getViewTypeCount() {
    return packages.size();
  }

  public void loadPackages() {
    packages = packageManager.getInstalledPackages(0);
    notifyDataSetChanged();
  }

}

Java Source Code List

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