diff --git a/res/layout/screen_pinning_instructions.xml b/res/layout/screen_pinning_instructions.xml new file mode 100644 index 00000000000..22b2b37aa31 --- /dev/null +++ b/res/layout/screen_pinning_instructions.xml @@ -0,0 +1,39 @@ + + + + + + + + diff --git a/res/values/dimens.xml b/res/values/dimens.xml index 2064e1951fc..b7b2af0b8d0 100755 --- a/res/values/dimens.xml +++ b/res/values/dimens.xml @@ -183,4 +183,7 @@ 354dip + + 40dp + diff --git a/res/values/strings.xml b/res/values/strings.xml index 90fcf5c4f57..a16c7912778 100644 --- a/res/values/strings.xml +++ b/res/values/strings.xml @@ -5768,4 +5768,10 @@ On Off + + + Screen pinning + + When this setting is turned on, you can put the device in a state that keeps the current screen in view.\n\nTo pin a screen:\n\n1. Turn this setting on.\n\n2. Open an app.\n\n3. Touch the Recents button.\n\n4. Touch the pin icon. + diff --git a/res/xml/security_settings_misc.xml b/res/xml/security_settings_misc.xml index c8f3e02916f..1fa8b9ae5df 100644 --- a/res/xml/security_settings_misc.xml +++ b/res/xml/security_settings_misc.xml @@ -23,10 +23,13 @@ + + + + + + + + + + + + + + + + diff --git a/src/com/android/settings/ScreenPinningSettings.java b/src/com/android/settings/ScreenPinningSettings.java new file mode 100644 index 00000000000..ada5b178424 --- /dev/null +++ b/src/com/android/settings/ScreenPinningSettings.java @@ -0,0 +1,118 @@ +/* + * 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; + +import java.util.ArrayList; +import java.util.List; + +import android.content.Context; +import android.content.res.Resources; +import android.os.Bundle; +import android.provider.Settings; +import android.provider.Settings.SettingNotFoundException; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.widget.Switch; + +import com.android.settings.search.BaseSearchIndexProvider; +import com.android.settings.search.Indexable; +import com.android.settings.search.SearchIndexableRaw; +import com.android.settings.widget.SwitchBar; + +/** + * Screen pinning settings. + */ +public class ScreenPinningSettings extends SettingsPreferenceFragment + implements SwitchBar.OnSwitchChangeListener, Indexable { + + private SwitchBar mSwitchBar; + + @Override + public void onActivityCreated(Bundle savedInstanceState) { + super.onActivityCreated(savedInstanceState); + + final SettingsActivity activity = (SettingsActivity) getActivity(); + + mSwitchBar = activity.getSwitchBar(); + mSwitchBar.addOnSwitchChangeListener(this); + mSwitchBar.show(); + mSwitchBar.setChecked(isLockToAppEnabled()); + } + + @Override + public void onDestroyView() { + super.onDestroyView(); + + mSwitchBar.removeOnSwitchChangeListener(this); + mSwitchBar.hide(); + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, + Bundle savedInstanceState) { + return inflater.inflate(R.layout.screen_pinning_instructions, null); + } + + private boolean isLockToAppEnabled() { + try { + return Settings.System.getInt(getContentResolver(), Settings.System.LOCK_TO_APP_ENABLED) + != 0; + } catch (SettingNotFoundException e) { + return false; + } + } + + private void setLockToAppEnabled(boolean isEnabled) { + Settings.System.putInt(getContentResolver(), Settings.System.LOCK_TO_APP_ENABLED, + isEnabled ? 1 : 0); + } + + /** + * Listens to the state change of the lock-to-app master switch. + */ + @Override + public void onSwitchChanged(Switch switchView, boolean isChecked) { + setLockToAppEnabled(isChecked); + } + + /** + * For search + */ + public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = + new BaseSearchIndexProvider() { + @Override + public List getRawDataToIndex(Context context, boolean enabled) { + final List result = new ArrayList(); + + final Resources res = context.getResources(); + + // Add fragment title + SearchIndexableRaw data = new SearchIndexableRaw(context); + data.title = res.getString(R.string.screen_pinning_title); + data.screenTitle = res.getString(R.string.screen_pinning_title); + result.add(data); + + // Screen pinning description. + data = new SearchIndexableRaw(context); + data.title = res.getString(R.string.screen_pinning_description); + data.screenTitle = res.getString(R.string.screen_pinning_title); + result.add(data); + + return result; + } + }; +} diff --git a/src/com/android/settings/SecuritySettings.java b/src/com/android/settings/SecuritySettings.java index 6961b2a2e8e..30fe74a3ae4 100644 --- a/src/com/android/settings/SecuritySettings.java +++ b/src/com/android/settings/SecuritySettings.java @@ -17,8 +17,6 @@ package com.android.settings; -import static android.provider.Settings.System.SCREEN_OFF_TIMEOUT; - import android.app.Activity; import android.app.AlertDialog; import android.app.admin.DevicePolicyManager; @@ -41,6 +39,7 @@ import android.preference.PreferenceGroup; import android.preference.PreferenceScreen; import android.provider.SearchIndexableResource; import android.provider.Settings; +import android.provider.Settings.SettingNotFoundException; import android.security.KeyStore; import android.service.trust.TrustAgentService; import android.telephony.TelephonyManager; @@ -55,6 +54,8 @@ import com.android.settings.search.SearchIndexableRaw; import java.util.ArrayList; import java.util.List; +import static android.provider.Settings.System.SCREEN_OFF_TIMEOUT; + /** * Gesture lock pattern settings. */ @@ -93,6 +94,7 @@ public class SecuritySettings extends SettingsPreferenceFragment private static final String KEY_CREDENTIALS_MANAGER = "credentials_management"; private static final String PACKAGE_MIME_TYPE = "application/vnd.android.package-archive"; private static final String KEY_TRUST_AGENT = "trust_agent"; + private static final String KEY_SCREEN_PINNING = "screen_pinning_settings"; private DevicePolicyManager mDPM; @@ -296,6 +298,15 @@ public class SecuritySettings extends SettingsPreferenceFragment root.findPreference(KEY_SIM_LOCK).setEnabled(false); } } + try { + if (Settings.System.getInt(getContentResolver(), Settings.System.LOCK_TO_APP_ENABLED) + != 0) { + root.findPreference(KEY_SCREEN_PINNING).setSummary( + getResources().getString(R.string.switch_on_text)); + } + } catch (SettingNotFoundException e) { + Log.w(TAG, "No Lock-to-app enabled setting", e); + } // Show password mShowPassword = (CheckBoxPreference) root.findPreference(KEY_SHOW_PASSWORD); diff --git a/src/com/android/settings/search/Ranking.java b/src/com/android/settings/search/Ranking.java index ba38d5358e2..96e057e0d63 100644 --- a/src/com/android/settings/search/Ranking.java +++ b/src/com/android/settings/search/Ranking.java @@ -23,6 +23,7 @@ import com.android.settings.DevelopmentSettings; import com.android.settings.DeviceInfoSettings; import com.android.settings.DisplaySettings; import com.android.settings.HomeSettings; +import com.android.settings.ScreenPinningSettings; import com.android.settings.PrivacySettings; import com.android.settings.SecuritySettings; import com.android.settings.WallpaperTypeSettings; @@ -129,6 +130,7 @@ public final class Ranking { // Security sRankMap.put(SecuritySettings.class.getName(), RANK_SECURITY); sRankMap.put(ChooseLockGeneric.ChooseLockGenericFragment.class.getName(), RANK_SECURITY); + sRankMap.put(ScreenPinningSettings.class.getName(), RANK_SECURITY); // IMEs sRankMap.put(InputMethodAndLanguageSettings.class.getName(), RANK_IME); diff --git a/src/com/android/settings/search/SearchIndexableResources.java b/src/com/android/settings/search/SearchIndexableResources.java index e2b1d489a0d..228381f0843 100644 --- a/src/com/android/settings/search/SearchIndexableResources.java +++ b/src/com/android/settings/search/SearchIndexableResources.java @@ -25,6 +25,7 @@ import com.android.settings.DevelopmentSettings; import com.android.settings.DeviceInfoSettings; import com.android.settings.DisplaySettings; import com.android.settings.HomeSettings; +import com.android.settings.ScreenPinningSettings; import com.android.settings.PrivacySettings; import com.android.settings.R; import com.android.settings.SecuritySettings; @@ -207,6 +208,13 @@ public final class SearchIndexableResources { ChooseLockGeneric.ChooseLockGenericFragment.class.getName(), R.drawable.ic_settings_security)); + sResMap.put(ScreenPinningSettings.class.getName(), + new SearchIndexableResource( + Ranking.getRankForClassName(ScreenPinningSettings.class.getName()), + NO_DATA_RES_ID, + ScreenPinningSettings.class.getName(), + R.drawable.ic_settings_security)); + sResMap.put(InputMethodAndLanguageSettings.class.getName(), new SearchIndexableResource( Ranking.getRankForClassName(InputMethodAndLanguageSettings.class.getName()),