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package com.android.softap;
import android.app.ActionBar;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Bundle;
import android.os.IBinder;
import android.os.UserHandle;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CompoundButton;
import android.widget.Switch;
import android.widget.TextView;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentActivity;
import androidx.preference.Preference;
import androidx.preference.PreferenceFragmentCompat;
import androidx.preference.SwitchPreference;
import com.android.softap.model.ClientInfo;
public class ClientInfoActivity extends FragmentActivity implements SoftApManageService.StatusListener {
private SoftApManageService.SoftApManageBinder mSoftApManageBinder;
private SoftApManageConn mSoftApManageConn;
private ClientInfoFragment mFragment;
private String mMACAddress;
private ClientInfo mClientInfo;
private IClientManager mClientManager = new IClientManager() {
@Override
public boolean block(boolean val) {
if (mSoftApManageBinder != null) {
if (val) {
return mSoftApManageBinder.blockClient(mMACAddress);
} else {
return mSoftApManageBinder.unblockClient(mMACAddress);
}
}
return false;
}
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Intent intent = getIntent();
mMACAddress = intent.getStringExtra("mac");
if (TextUtils.isEmpty(mMACAddress)) {
finish();
return;
}
setContentView(R.layout.client_info_activity);
if (savedInstanceState == null) {
getSupportFragmentManager()
.beginTransaction()
.replace(R.id.content, new ClientInfoFragment())
.commit();
}
ActionBar actionBar = getActionBar();
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(true);
}
Intent mSoftApManageService = new Intent(this, SoftApManageService.class);
mSoftApManageConn = new SoftApManageConn();
bindServiceAsUser(mSoftApManageService, mSoftApManageConn, Context.BIND_AUTO_CREATE, UserHandle.CURRENT_OR_SELF);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
switch (id) {
case android.R.id.home:
finish();
break;
}
return super.onOptionsItemSelected(item);
}
@Override
protected void onDestroy() {
if (mSoftApManageConn != null) {
unbindService(mSoftApManageConn);
}
if (mFragment != null) {
mFragment.setClientManager(null);
}
super.onDestroy();
}
@Override
public void onAttachFragment(Fragment fragment) {
super.onAttachFragment(fragment);
if (mFragment == null && fragment instanceof ClientInfoFragment) {
mFragment = (ClientInfoFragment) fragment;
mFragment.setClientManager(mClientManager);
}
}
private void updateClientInfo() {
if (mFragment == null || mSoftApManageBinder == null) {
return;
}
mClientInfo = mSoftApManageBinder.getClientByMAC(mMACAddress);
mFragment.updateClientInfo(mClientInfo);
}
@Override
public void onStatusChanged(int what) {
}
private class SoftApManageConn implements ServiceConnection {
@Override
public void onServiceConnected(ComponentName componentName, IBinder iBinder) {
mSoftApManageBinder = (SoftApManageService.SoftApManageBinder) iBinder;
updateClientInfo();
}
@Override
public void onServiceDisconnected(ComponentName name) {
mSoftApManageBinder = null;
finish();
}
}
public static class ClientInfoFragment extends PreferenceFragmentCompat implements
CompoundButton.OnCheckedChangeListener {
private IClientManager mClientManager;
private Preference prefName;
private Preference prefMAC;
private Preference prefIP;
private Preference prefManufacturer;
private boolean mAllowed = true;
private TextView mTextView;
private View mSwitchBar;
@Override
public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
setPreferencesFromResource(R.xml.client_info_prefs, rootKey);
prefName = findPreference("name");
prefIP = findPreference("ip_address");
prefMAC = findPreference("mac_address");
prefManufacturer = findPreference("manufacturer");
}
@Override
public View onCreateView(LayoutInflater inflater,
ViewGroup container, Bundle savedInstanceState) {
final View view = LayoutInflater.from(getContext()).inflate(R.layout.master_setting_switch, container, false);
((ViewGroup) view).addView(super.onCreateView(inflater, container, savedInstanceState));
return view;
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
mTextView = view.findViewById(R.id.switch_text);
mTextView.setText(getString(mAllowed ?
R.string.switch_on_text : R.string.switch_off_text));
mSwitchBar = view.findViewById(R.id.switch_bar);
Switch switchWidget = mSwitchBar.findViewById(android.R.id.switch_widget);
switchWidget.setChecked(mAllowed);
switchWidget.setOnCheckedChangeListener(this);
mSwitchBar.setActivated(mAllowed);
mSwitchBar.setOnClickListener(v -> {
switchWidget.setChecked(!switchWidget.isChecked());
mSwitchBar.setActivated(switchWidget.isChecked());
});
}
@Override
public void onCheckedChanged(CompoundButton compoundButton, boolean isChecked) {
if (mClientManager != null) {
mClientManager.block(!isChecked);
}
mTextView.setText(getString(isChecked ? R.string.switch_on_text : R.string.switch_off_text));
mSwitchBar.setActivated(isChecked);
}
public void setClientManager(IClientManager manager) {
mClientManager = manager;
}
private void refreshSwitch() {
Switch switchWidget = mSwitchBar.findViewById(android.R.id.switch_widget);
switchWidget.setChecked(mAllowed);
mSwitchBar.setActivated(mAllowed);
}
public void updateClientInfo(ClientInfo info) {
if (info == null) return;
prefName.setSummary(info.getName());
prefMAC.setSummary(info.getMACAddress());
prefIP.setSummary(String.join("\n", info.getIPAddressArray()));
prefManufacturer.setSummary(info.getManufacturer());
mAllowed = !info.isBlocked();
refreshSwitch();
}
}
protected interface IClientManager {
boolean block(boolean val);
}
}
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