mirror of https://github.com/M66B/NetGuard.git
392 lines
16 KiB
Java
392 lines
16 KiB
Java
package eu.faircode.netguard;
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/*
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This file is part of NetGuard.
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NetGuard is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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NetGuard is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with NetGuard. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2015 by Marcel Bokhorst (M66B)
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*/
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.content.res.TypedArray;
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import android.graphics.Color;
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import android.graphics.Rect;
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import android.net.Uri;
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import android.support.v4.content.ContextCompat;
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import android.support.v7.widget.RecyclerView;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.TouchDelegate;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.Button;
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import android.widget.CheckBox;
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import android.widget.CompoundButton;
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import android.widget.Filter;
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import android.widget.Filterable;
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import android.widget.ImageButton;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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import com.squareup.picasso.Picasso;
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import java.util.ArrayList;
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import java.util.List;
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public class RuleAdapter extends RecyclerView.Adapter<RuleAdapter.ViewHolder> implements Filterable {
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private static final String TAG = "NetGuard.Adapter";
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private Context context;
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private boolean debuggable;
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private int colorText;
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private int colorAccent;
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private List<Rule> listAll = new ArrayList<>();
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private List<Rule> listSelected = new ArrayList<>();
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public static class ViewHolder extends RecyclerView.ViewHolder {
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public View view;
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public LinearLayout llApplication;
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public ImageView ivIcon;
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public ImageView ivExpander;
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public TextView tvName;
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public TextView tvPackage;
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public CheckBox cbWifi;
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public CheckBox cbOther;
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public LinearLayout llAttributes;
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public ImageView ivUsing;
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public TextView tvRoaming;
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public LinearLayout llConfiguration;
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public CheckBox cbUsing;
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public CheckBox cbRoaming;
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public ImageButton btnSettings;
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public Button btnLaunch;
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public ViewHolder(View itemView) {
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super(itemView);
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view = itemView;
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llApplication = (LinearLayout) itemView.findViewById(R.id.llApplication);
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ivIcon = (ImageView) itemView.findViewById(R.id.ivIcon);
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ivExpander = (ImageView) itemView.findViewById(R.id.ivExpander);
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tvName = (TextView) itemView.findViewById(R.id.tvName);
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cbWifi = (CheckBox) itemView.findViewById(R.id.cbWifi);
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cbOther = (CheckBox) itemView.findViewById(R.id.cbOther);
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llAttributes = (LinearLayout) itemView.findViewById(R.id.llAttributes);
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ivUsing = (ImageView) itemView.findViewById(R.id.ivUsing);
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tvRoaming = (TextView) itemView.findViewById(R.id.tvRoaming);
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llConfiguration = (LinearLayout) itemView.findViewById(R.id.llConfiguration);
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tvPackage = (TextView) itemView.findViewById(R.id.tvPackage);
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cbUsing = (CheckBox) itemView.findViewById(R.id.cbUsing);
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cbRoaming = (CheckBox) itemView.findViewById(R.id.cbRoaming);
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btnSettings = (ImageButton) itemView.findViewById(R.id.btnSettings);
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btnLaunch = (Button) itemView.findViewById(R.id.btnLaunch);
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final View wifiParent = (View) cbWifi.getParent();
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wifiParent.post(new Runnable() {
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public void run() {
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Rect rect = new Rect();
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cbWifi.getHitRect(rect);
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rect.bottom += rect.top;
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rect.right += rect.left;
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rect.top = 0;
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rect.left = 0;
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wifiParent.setTouchDelegate(new TouchDelegate(rect, cbWifi));
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}
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});
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final View otherParent = (View) cbOther.getParent();
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otherParent.post(new Runnable() {
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public void run() {
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Rect rect = new Rect();
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cbOther.getHitRect(rect);
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rect.bottom += rect.top;
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rect.right += rect.left;
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rect.top = 0;
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rect.left = 0;
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otherParent.setTouchDelegate(new TouchDelegate(rect, cbOther));
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}
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});
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}
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}
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public RuleAdapter(Context context) {
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this.context = context;
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this.debuggable = Util.isDebuggable(context);
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colorAccent = ContextCompat.getColor(context, R.color.colorAccent);
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TypedArray ta = context.getTheme().obtainStyledAttributes(new int[]{android.R.attr.textColorSecondary});
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try {
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colorText = ta.getColor(0, 0);
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} finally {
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ta.recycle();
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}
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}
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public void set(List<Rule> listRule) {
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listAll = listRule;
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listSelected = new ArrayList<>();
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listSelected.addAll(listRule);
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notifyDataSetChanged();
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}
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@Override
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public void onBindViewHolder(final ViewHolder holder, final int position) {
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// Get rule
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final Rule rule = listSelected.get(position);
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// Rule change listener
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CompoundButton.OnCheckedChangeListener cbListener = new CompoundButton.OnCheckedChangeListener() {
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@Override
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public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
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// Update rule
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String network = ((buttonView == holder.cbWifi) ? "wifi" : "other");
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updateRule(rule, network, isChecked);
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// Update relations
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if (rule.related == null)
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notifyItemChanged(position);
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else {
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for (String pkg : rule.related)
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for (Rule related : listAll)
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if (related.info.packageName.equals(pkg)) {
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updateRule(related, network, isChecked);
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updateUnused(related, rule.unused);
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updateRoaming(related, rule.roaming);
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}
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notifyDataSetChanged();
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}
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// Apply updated rule
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SinkholeService.reload(network, context);
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}
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};
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View.OnClickListener llListener = new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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rule.attributes = !rule.attributes;
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notifyItemChanged(position);
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}
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};
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holder.llApplication.setOnClickListener(llListener);
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if (rule.info.applicationInfo == null || rule.info.applicationInfo.icon == 0)
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Picasso.with(context).load(android.R.drawable.sym_def_app_icon).into(holder.ivIcon);
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else {
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Uri uri = Uri.parse("android.resource://" + rule.info.packageName + "/" + rule.info.applicationInfo.icon);
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Picasso.with(context).load(uri).into(holder.ivIcon);
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}
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holder.ivExpander.setImageResource(rule.attributes ? android.R.drawable.arrow_up_float : android.R.drawable.arrow_down_float);
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holder.tvName.setText(rule.name);
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int color = rule.system ? colorAccent : colorText;
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if (!rule.internet || rule.disabled)
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color = Color.argb(100, Color.red(color), Color.green(color), Color.blue(color));
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holder.tvName.setTextColor(color);
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holder.cbWifi.setOnCheckedChangeListener(null);
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holder.cbWifi.setChecked(rule.wifi_blocked);
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holder.cbWifi.setOnCheckedChangeListener(cbListener);
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holder.cbOther.setOnCheckedChangeListener(null);
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holder.cbOther.setChecked(rule.other_blocked);
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holder.cbOther.setOnCheckedChangeListener(cbListener);
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holder.llAttributes.setOnClickListener(llListener);
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holder.ivUsing.setVisibility(rule.unused && (rule.wifi_blocked || rule.other_blocked) ? View.VISIBLE : View.INVISIBLE);
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holder.tvRoaming.setVisibility(rule.roaming && (!rule.other_blocked || rule.unused) ? View.VISIBLE : View.INVISIBLE);
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holder.llConfiguration.setVisibility(rule.attributes ? View.VISIBLE : View.GONE);
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if (!debuggable || rule.info.applicationInfo == null)
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holder.tvPackage.setText(rule.info.packageName);
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else
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holder.tvPackage.setText(rule.info.applicationInfo.uid + " " + rule.info.packageName);
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holder.cbUsing.setOnCheckedChangeListener(null);
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holder.cbUsing.setChecked(rule.unused);
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holder.cbUsing.setEnabled(rule.wifi_blocked || rule.other_blocked);
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holder.cbUsing.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
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@Override
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public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
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// Update rule
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updateUnused(rule, isChecked);
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// Update relations
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if (rule.related == null)
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notifyItemChanged(position);
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else {
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for (String pkg : rule.related)
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for (Rule related : listAll)
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if (related.info.packageName.equals(pkg))
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updateUnused(related, rule.unused);
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notifyDataSetChanged();
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}
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// Apply updated rule
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SinkholeService.reload(null, context);
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}
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});
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holder.cbRoaming.setOnCheckedChangeListener(null);
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holder.cbRoaming.setChecked(rule.roaming);
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holder.cbRoaming.setEnabled(!rule.other_blocked || rule.unused);
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holder.cbRoaming.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
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@Override
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public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
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// Update rule
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updateRoaming(rule, isChecked);
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// Update relations
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if (rule.related == null)
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notifyItemChanged(position);
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else {
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for (String pkg : rule.related)
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for (Rule related : listAll)
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if (related.info.packageName.equals(pkg))
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updateRoaming(related, rule.roaming);
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notifyDataSetChanged();
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}
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// Apply updated rule
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SinkholeService.reload(null, context);
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}
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});
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// Launch application settings
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final Intent settings = new Intent(android.provider.Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
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settings.setData(Uri.parse("package:" + rule.info.packageName));
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holder.btnSettings.setVisibility(
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!debuggable || settings.resolveActivity(context.getPackageManager()) == null ? View.GONE : View.VISIBLE);
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holder.btnSettings.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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context.startActivity(settings);
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}
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});
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// Launch application
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holder.btnLaunch.setVisibility(!debuggable || rule.intent == null ? View.GONE : View.VISIBLE);
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holder.btnLaunch.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View view) {
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context.startActivity(rule.intent);
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}
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});
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}
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private void updateRule(Rule rule, String network, boolean blocked) {
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SharedPreferences prefs = context.getSharedPreferences(network, Context.MODE_PRIVATE);
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if ("wifi".equals(network)) {
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rule.wifi_blocked = blocked;
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if (rule.wifi_blocked == rule.wifi_default) {
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Log.i(TAG, "Removing " + rule.info.packageName + " " + network);
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prefs.edit().remove(rule.info.packageName).apply();
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} else {
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Log.i(TAG, "Setting " + rule.info.packageName + " " + network + "=" + blocked);
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prefs.edit().putBoolean(rule.info.packageName, blocked).apply();
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}
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}
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if ("other".equals(network)) {
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rule.other_blocked = blocked;
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if (rule.other_blocked == rule.other_default) {
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Log.i(TAG, "Removing " + rule.info.packageName + " " + network);
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prefs.edit().remove(rule.info.packageName).apply();
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} else {
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Log.i(TAG, "Setting " + rule.info.packageName + " " + network + "=" + blocked);
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prefs.edit().putBoolean(rule.info.packageName, blocked).apply();
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}
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}
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}
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private void updateUnused(Rule rule, boolean enabled) {
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rule.unused = enabled;
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SharedPreferences unused = context.getSharedPreferences("unused", Context.MODE_PRIVATE);
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if (rule.unused == rule.unused_default)
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unused.edit().remove(rule.info.packageName).apply();
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else
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unused.edit().putBoolean(rule.info.packageName, rule.unused).apply();
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}
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private void updateRoaming(Rule rule, boolean enabled) {
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rule.roaming = enabled;
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SharedPreferences roaming = context.getSharedPreferences("roaming", Context.MODE_PRIVATE);
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if (rule.roaming == rule.roaming_default)
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roaming.edit().remove(rule.info.packageName).apply();
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else
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roaming.edit().putBoolean(rule.info.packageName, rule.roaming).apply();
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}
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@Override
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public Filter getFilter() {
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return new Filter() {
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@Override
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protected FilterResults performFiltering(CharSequence query) {
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List<Rule> listResult = new ArrayList<>();
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if (query == null)
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listResult.addAll(listAll);
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else {
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query = query.toString().toLowerCase();
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for (Rule rule : listAll)
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if (rule.info.packageName.toLowerCase().contains(query) ||
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(rule.name != null && rule.name.toLowerCase().contains(query)) ||
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(debuggable && rule.info.applicationInfo != null &&
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Integer.toString(rule.info.applicationInfo.uid).contains(query)))
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listResult.add(rule);
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}
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FilterResults result = new FilterResults();
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result.values = listResult;
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result.count = listResult.size();
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return result;
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}
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@Override
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protected void publishResults(CharSequence query, FilterResults result) {
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listSelected.clear();
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if (result == null)
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listSelected.addAll(listAll);
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else
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for (Rule rule : (List<Rule>) result.values)
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listSelected.add(rule);
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notifyDataSetChanged();
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}
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};
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}
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@Override
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public RuleAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
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return new ViewHolder(LayoutInflater.from(context).inflate(R.layout.rule, parent, false));
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}
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@Override
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public int getItemCount() {
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return listSelected.size();
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}
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}
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