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/*
* Copyright (C) 2014 The Android Open Source Project
*
* 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 com.android.settings.notification;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.Bundle;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceChangeListener;
import android.preference.SwitchPreference;
import android.provider.Settings;
import android.text.TextUtils;
import android.util.ArrayMap;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.android.settings.R;
import com.android.settings.SettingsPreferenceFragment;
import com.android.settings.notification.NotificationAppList.AppRow;
import com.android.settings.notification.NotificationAppList.Backend;
/** These settings are per app, so should not be returned in global search results. */
public class AppNotificationSettings extends SettingsPreferenceFragment {
private static final String TAG = "AppNotificationSettings";
private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
private static final String KEY_BLOCK = "block";
private static final String KEY_PRIORITY = "priority";
private static final String KEY_SENSITIVE = "sensitive";
static final String EXTRA_HAS_SETTINGS_INTENT = "has_settings_intent";
static final String EXTRA_SETTINGS_INTENT = "settings_intent";
private final Backend mBackend = new Backend();
private Context mContext;
private SwitchPreference mBlock;
private SwitchPreference mPriority;
private SwitchPreference mSensitive;
private AppRow mAppRow;
private boolean mCreated;
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
if (DEBUG) Log.d(TAG, "onActivityCreated mCreated=" + mCreated);
if (mCreated) {
Log.w(TAG, "onActivityCreated: ignoring duplicate call");
return;
}
mCreated = true;
if (mAppRow == null) return;
final View content = getActivity().findViewById(R.id.main_content);
final ViewGroup contentParent = (ViewGroup) content.getParent();
final View bar = getActivity().getLayoutInflater().inflate(R.layout.app_notification_header,
contentParent, false);
final ImageView appIcon = (ImageView) bar.findViewById(R.id.app_icon);
appIcon.setImageDrawable(mAppRow.icon);
final TextView appName = (TextView) bar.findViewById(R.id.app_name);
appName.setText(mAppRow.label);
final View appSettings = bar.findViewById(R.id.app_settings);
if (mAppRow.settingsIntent == null) {
appSettings.setVisibility(View.GONE);
} else {
appSettings.setClickable(true);
appSettings.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
mContext.startActivity(mAppRow.settingsIntent);
}
});
}
contentParent.addView(bar, 0);
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mContext = getActivity();
Intent intent = getActivity().getIntent();
if (DEBUG) Log.d(TAG, "onCreate getIntent()=" + intent);
if (intent == null) {
Log.w(TAG, "No intent");
toastAndFinish();
return;
}
final int uid = intent.getIntExtra(Settings.EXTRA_APP_UID, -1);
final String pkg = intent.getStringExtra(Settings.EXTRA_APP_PACKAGE);
if (uid == -1 || TextUtils.isEmpty(pkg)) {
Log.w(TAG, "Missing extras: " + Settings.EXTRA_APP_PACKAGE + " was " + pkg + ", "
+ Settings.EXTRA_APP_UID + " was " + uid);
toastAndFinish();
return;
}
if (DEBUG) Log.d(TAG, "Load details for pkg=" + pkg + " uid=" + uid);
final PackageManager pm = getPackageManager();
final PackageInfo info = findPackageInfo(pm, pkg, uid);
if (info == null) {
Log.w(TAG, "Failed to find package info: " + Settings.EXTRA_APP_PACKAGE + " was " + pkg
+ ", " + Settings.EXTRA_APP_UID + " was " + uid);
toastAndFinish();
return;
}
addPreferencesFromResource(R.xml.app_notification_settings);
mBlock = (SwitchPreference) findPreference(KEY_BLOCK);
mPriority = (SwitchPreference) findPreference(KEY_PRIORITY);
mSensitive = (SwitchPreference) findPreference(KEY_SENSITIVE);
mAppRow = NotificationAppList.loadAppRow(pm, info, mBackend);
if (intent.hasExtra(EXTRA_HAS_SETTINGS_INTENT)) {
// use settings intent from extra
if (intent.getBooleanExtra(EXTRA_HAS_SETTINGS_INTENT, false)) {
mAppRow.settingsIntent = intent.getParcelableExtra(EXTRA_SETTINGS_INTENT);
}
} else {
// load settings intent
ArrayMap<String, AppRow> rows = new ArrayMap<String, AppRow>();
rows.put(mAppRow.pkg, mAppRow);
NotificationAppList.collectConfigActivities(getPackageManager(), rows);
}
mBlock.setChecked(mAppRow.banned);
mPriority.setChecked(mAppRow.priority);
mSensitive.setChecked(mAppRow.sensitive);
mBlock.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
final boolean block = (Boolean) newValue;
return mBackend.setNotificationsBanned(pkg, uid, block);
}
});
mPriority.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
final boolean priority = (Boolean) newValue;
return mBackend.setHighPriority(pkg, uid, priority);
}
});
mSensitive.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
final boolean sensitive = (Boolean) newValue;
return mBackend.setSensitive(pkg, uid, sensitive);
}
});
}
private void toastAndFinish() {
Toast.makeText(mContext, R.string.app_not_found_dlg_text, Toast.LENGTH_SHORT).show();
getActivity().finish();
}
private static PackageInfo findPackageInfo(PackageManager pm, String pkg, int uid) {
final String[] packages = pm.getPackagesForUid(uid);
if (packages != null && pkg != null) {
final int N = packages.length;
for (int i = 0; i < N; i++) {
final String p = packages[i];
if (pkg.equals(p)) {
try {
return pm.getPackageInfo(pkg, 0);
} catch (NameNotFoundException e) {
Log.w(TAG, "Failed to load package " + pkg, e);
}
}
}
}
return null;
}
}
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