Implement recyclerView in the AppBlackListActivity.
This allows to implement a search functionality (in the future)
This commit is contained in:
Daniele Gobbetti
parent
16cff936d3
commit
48728cbb50
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@ -22,36 +22,28 @@ import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageManager;
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import android.os.Bundle;
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import android.support.v4.app.NavUtils;
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import android.support.v4.content.LocalBroadcastManager;
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import android.view.LayoutInflater;
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import android.support.v7.widget.LinearLayoutManager;
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import android.support.v7.widget.RecyclerView;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.AdapterView;
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import android.widget.ArrayAdapter;
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import android.widget.CheckBox;
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import android.widget.ImageView;
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import android.widget.ListView;
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import android.widget.TextView;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.IdentityHashMap;
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import java.util.List;
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import nodomain.freeyourgadget.gadgetbridge.GBApplication;
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import nodomain.freeyourgadget.gadgetbridge.R;
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import nodomain.freeyourgadget.gadgetbridge.adapter.AppBlacklistAdapter;
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public class AppBlacklistActivity extends GBActivity {
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private static final Logger LOG = LoggerFactory.getLogger(AppBlacklistActivity.class);
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private AppBlacklistAdapter appBlacklistAdapter;
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private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
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@Override
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public void onReceive(Context context, Intent intent) {
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@ -68,77 +60,15 @@ public class AppBlacklistActivity extends GBActivity {
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_appblacklist);
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RecyclerView appListView = (RecyclerView) findViewById(R.id.appListView);
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appListView.setLayoutManager(new LinearLayoutManager(this));
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final PackageManager pm = getPackageManager();
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appBlacklistAdapter = new AppBlacklistAdapter(R.layout.item_with_checkbox, this);
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final List<ApplicationInfo> packageList = pm.getInstalledApplications(PackageManager.GET_META_DATA);
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ListView appListView = (ListView) findViewById(R.id.appListView);
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// sort the package list by label and blacklist status
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nameMap = new IdentityHashMap<>(packageList.size());
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for (ApplicationInfo ai : packageList) {
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CharSequence name = pm.getApplicationLabel(ai);
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if (name == null) {
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name = ai.packageName;
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}
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if (GBApplication.blacklist.contains(ai.packageName)) {
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// sort blacklisted first by prefixing with a '!'
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name = "!" + name;
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}
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nameMap.put(ai, name.toString());
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}
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Collections.sort(packageList, new Comparator<ApplicationInfo>() {
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@Override
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public int compare(ApplicationInfo ai1, ApplicationInfo ai2) {
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final String s1 = nameMap.get(ai1);
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final String s2 = nameMap.get(ai2);
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return s1.compareTo(s2);
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}
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});
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final ArrayAdapter<ApplicationInfo> adapter = new ArrayAdapter<ApplicationInfo>(this, R.layout.item_with_checkbox, packageList) {
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@Override
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public View getView(int position, View view, ViewGroup parent) {
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if (view == null) {
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LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
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view = inflater.inflate(R.layout.item_with_checkbox, parent, false);
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}
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ApplicationInfo appInfo = packageList.get(position);
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TextView deviceAppVersionAuthorLabel = (TextView) view.findViewById(R.id.item_details);
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TextView deviceAppNameLabel = (TextView) view.findViewById(R.id.item_name);
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ImageView deviceImageView = (ImageView) view.findViewById(R.id.item_image);
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CheckBox checkbox = (CheckBox) view.findViewById(R.id.item_checkbox);
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deviceAppVersionAuthorLabel.setText(appInfo.packageName);
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deviceAppNameLabel.setText(nameMap.get(appInfo));
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deviceImageView.setImageDrawable(appInfo.loadIcon(pm));
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checkbox.setChecked(GBApplication.blacklist.contains(appInfo.packageName));
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return view;
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}
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};
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appListView.setAdapter(adapter);
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appListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
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@Override
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public void onItemClick(AdapterView parent, View v, int position, long id) {
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String packageName = packageList.get(position).packageName;
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CheckBox checkBox = ((CheckBox) v.findViewById(R.id.item_checkbox));
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checkBox.toggle();
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if (checkBox.isChecked()) {
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GBApplication.addToBlacklist(packageName);
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} else {
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GBApplication.removeFromBlacklist(packageName);
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}
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}
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});
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appListView.setAdapter(appBlacklistAdapter);
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IntentFilter filter = new IntentFilter();
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filter.addAction(GBApplication.ACTION_QUIT);
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LocalBroadcastManager.getInstance(this).registerReceiver(mReceiver, filter);
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}
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@ -0,0 +1,117 @@
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package nodomain.freeyourgadget.gadgetbridge.adapter;
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import android.content.Context;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageManager;
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import android.support.v7.widget.RecyclerView;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.CheckBox;
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import android.widget.ImageView;
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import android.widget.TextView;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.IdentityHashMap;
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import java.util.List;
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import nodomain.freeyourgadget.gadgetbridge.GBApplication;
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import nodomain.freeyourgadget.gadgetbridge.R;
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public class AppBlacklistAdapter extends RecyclerView.Adapter<AppBlacklistAdapter.AppBLViewHolder> {
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private final List<ApplicationInfo> applicationInfoList;
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private final int mLayoutId;
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private final Context mContext;
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private final PackageManager mPm;
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private final IdentityHashMap<ApplicationInfo, String> mNameMap;
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public AppBlacklistAdapter(int layoutId, Context context) {
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mLayoutId = layoutId;
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mContext = context;
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mPm = context.getPackageManager();
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applicationInfoList = mPm.getInstalledApplications(PackageManager.GET_META_DATA);
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// sort the package list by label and blacklist status
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mNameMap = new IdentityHashMap<ApplicationInfo, String>(applicationInfoList.size());
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for (ApplicationInfo ai : applicationInfoList) {
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CharSequence name = mPm.getApplicationLabel(ai);
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if (name == null) {
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name = ai.packageName;
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}
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if (GBApplication.blacklist.contains(ai.packageName)) {
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// sort blacklisted first by prefixing with a '!'
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name = "!" + name;
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}
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mNameMap.put(ai, name.toString());
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}
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Collections.sort(applicationInfoList, new Comparator<ApplicationInfo>() {
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@Override
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public int compare(ApplicationInfo ai1, ApplicationInfo ai2) {
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final String s1 = mNameMap.get(ai1);
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final String s2 = mNameMap.get(ai2);
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return s1.compareTo(s2);
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}
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});
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}
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@Override
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public AppBlacklistAdapter.AppBLViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
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View view = LayoutInflater.from(mContext).inflate(mLayoutId, parent, false);
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return new AppBLViewHolder(view);
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}
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@Override
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public void onBindViewHolder(AppBlacklistAdapter.AppBLViewHolder holder, int position) {
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final ApplicationInfo appInfo = applicationInfoList.get(position);
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holder.deviceAppVersionAuthorLabel.setText(appInfo.packageName);
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holder.deviceAppNameLabel.setText(mNameMap.get(appInfo));
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holder.deviceImageView.setImageDrawable(appInfo.loadIcon(mPm));
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holder.checkbox.setChecked(GBApplication.blacklist.contains(appInfo.packageName));
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holder.itemView.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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CheckBox checkBox = ((CheckBox) v.findViewById(R.id.item_checkbox));
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checkBox.toggle();
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if (checkBox.isChecked()) {
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GBApplication.addToBlacklist(appInfo.packageName);
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} else {
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GBApplication.removeFromBlacklist(appInfo.packageName);
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}
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}
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});
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}
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@Override
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public int getItemCount() {
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return applicationInfoList.size();
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}
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public class AppBLViewHolder extends RecyclerView.ViewHolder {
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final CheckBox checkbox;
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final ImageView deviceImageView;
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final TextView deviceAppVersionAuthorLabel;
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final TextView deviceAppNameLabel;
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AppBLViewHolder(View itemView) {
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super(itemView);
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checkbox = (CheckBox) itemView.findViewById(R.id.item_checkbox);
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deviceImageView = (ImageView) itemView.findViewById(R.id.item_image);
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deviceAppVersionAuthorLabel = (TextView) itemView.findViewById(R.id.item_details);
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deviceAppNameLabel = (TextView) itemView.findViewById(R.id.item_name);
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}
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}
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}
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@ -2,17 +2,14 @@
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:paddingLeft="@dimen/activity_horizontal_margin"
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android:paddingRight="@dimen/activity_horizontal_margin"
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android:paddingTop="@dimen/activity_vertical_margin"
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android:paddingBottom="@dimen/activity_vertical_margin"
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tools:context="nodomain.freeyourgadget.gadgetbridge.activities.AppBlacklistActivity">
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<ListView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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<android.support.v7.widget.RecyclerView
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android:id="@+id/appListView"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:layout_alignParentTop="true"
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android:layout_centerHorizontal="true" />
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android:layout_centerHorizontal="true"
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android:divider="@null" />
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</RelativeLayout>
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@ -3,7 +3,7 @@
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:background="?android:attr/activatedBackgroundIndicator"
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android:padding="8dp">
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android:minHeight="60dp">
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<CheckBox
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@ -12,6 +12,8 @@
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android:layout_height="wrap_content"
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android:layout_alignParentStart="true"
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android:layout_centerVertical="true"
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android:layout_marginStart="16dp"
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android:layout_marginTop="8dp"
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android:clickable="false"
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android:focusable="false" />
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@ -19,7 +21,12 @@
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android:id="@+id/item_image"
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android:layout_width="48dp"
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android:layout_height="48dp"
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android:layout_toRightOf="@+id/item_checkbox" />
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android:layout_centerVertical="true"
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android:layout_marginStart="16dp"
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android:layout_marginTop="8dp"
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android:layout_toEndOf="@+id/item_checkbox"
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android:paddingBottom="8dp"
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android:paddingTop="8dp" />
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<LinearLayout
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android:layout_width="fill_parent"
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@ -27,21 +34,20 @@
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android:layout_centerVertical="true"
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android:layout_toEndOf="@+id/item_image"
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android:orientation="vertical"
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android:paddingEnd="8dp"
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android:paddingStart="8dp">
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android:padding="8dp">
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<TextView
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android:id="@+id/item_name"
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style="@style/Base.TextAppearance.AppCompat.SearchResult.Title"
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android:textAppearance="@style/TextAppearance.AppCompat.Subhead"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:scrollHorizontally="false"
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android:singleLine="true"
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android:maxLines="1"
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android:text="Item Name" />
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<TextView
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android:id="@+id/item_details"
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style="@style/Base.TextAppearance.AppCompat.SearchResult"
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android:textAppearance="@style/TextAppearance.AppCompat.Body1"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="Item Description" />
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