Add restricted padlocks to radio buttons. (1901ae3b) · Commits · e / os / android_packages_apps_Settings

res/layout/redaction_interstitial.xml

+2 −2

Original line number	Diff line number	Diff line
		@@ -41,14 +41,14 @@
		android:layout_marginEnd="?android:attr/listPreferredItemPaddingEnd"
		android:checkedButton="@+id/redact_sensitive">

		<RadioButton
		<com.android.settings.RestrictedRadioButton
		android:id="@+id/show_all"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		android:layout_marginTop="@dimen/redaction_vertical_margins"
		android:text="@string/lock_screen_notifications_summary_show" />

		<RadioButton
		<com.android.settings.RestrictedRadioButton
		android:id="@+id/redact_sensitive"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"

src/com/android/settings/RestrictedRadioButton.java

0 → 100644

+82 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2016 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 android.content.Context;
		import android.graphics.PorterDuff;
		import android.util.AttributeSet;
		import android.widget.RadioButton;
		import android.widget.TextView;

		import java.util.List;

		import com.android.settingslib.RestrictedLockUtils;

		import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;

		public class RestrictedRadioButton extends RadioButton {
		private Context mContext;
		private boolean mDisabledByAdmin;
		private EnforcedAdmin mEnforcedAdmin;

		public RestrictedRadioButton(Context context) {
		this(context, null);
		}

		public RestrictedRadioButton(Context context, AttributeSet attrs) {
		this(context, attrs, com.android.internal.R.attr.radioButtonStyle);
		}

		public RestrictedRadioButton(Context context, AttributeSet attrs, int defStyleAttr) {
		this(context, attrs, defStyleAttr, 0);
		}

		public RestrictedRadioButton(Context context, AttributeSet attrs, int defStyleAttr,
		int defStyleRes) {
		super(context, attrs, defStyleAttr, defStyleRes);
		mContext = context;
		}

		@Override
		public boolean performClick() {
		if (mDisabledByAdmin) {
		RestrictedLockUtils.sendShowAdminSupportDetailsIntent(mContext, mEnforcedAdmin);
		return true;
		}
		return super.performClick();
		}

		public void setDisabledByAdmin(EnforcedAdmin admin) {
		final boolean disabled = (admin != null);
		mEnforcedAdmin = admin;
		if (mDisabledByAdmin != disabled) {
		mDisabledByAdmin = disabled;
		RestrictedLockUtils.setTextViewAsDisabledByAdmin(mContext,
		(TextView) this, mDisabledByAdmin);
		if (mDisabledByAdmin) {
		getButtonDrawable().setColorFilter(mContext.getColor(R.color.disabled_text_color),
		PorterDuff.Mode.MULTIPLY);
		} else {
		getButtonDrawable().clearColorFilter();
		}
		}
		}

		public boolean isDisabledByAdmin() {
		return mDisabledByAdmin;
		}
		}
		No newline at end of file

src/com/android/settings/notification/RedactionInterstitial.java

+34 −41

Original line number	Diff line number	Diff line
		@@ -16,7 +16,6 @@

		package com.android.settings.notification;

		import android.app.admin.DevicePolicyManager;
		import android.content.Context;
		import android.content.Intent;
		import android.os.Bundle;
		@@ -29,8 +28,15 @@ import android.widget.RadioGroup;

		import com.android.internal.logging.MetricsLogger;
		import com.android.settings.R;
		import com.android.settings.RestrictedRadioButton;
		import com.android.settings.SettingsActivity;
		import com.android.settings.SettingsPreferenceFragment;
		import com.android.settingslib.RestrictedLockUtils;

		import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_SECURE_NOTIFICATIONS;
		import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS;

		import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;

		public class RedactionInterstitial extends SettingsActivity {

		@@ -52,10 +58,6 @@ public class RedactionInterstitial extends SettingsActivity {
		* available to be launched.
		*/
		public static Intent createStartIntent(Context ctx) {
		if (isSecureNotificationsDisabled(ctx)) {
		// If there is no choices for the user, we should not start the activity.
		return null;
		} else {
		return new Intent(ctx, RedactionInterstitial.class)
		.putExtra(EXTRA_PREFS_SHOW_BUTTON_BAR, true)
		.putExtra(EXTRA_PREFS_SET_BACK_TEXT, (String) null)
		@@ -64,28 +66,13 @@ public class RedactionInterstitial extends SettingsActivity {
		.putExtra(EXTRA_SHOW_FRAGMENT_TITLE_RESID,
		R.string.lock_screen_notifications_interstitial_title);
		}
		}

		private static boolean isSecureNotificationsDisabled(Context context) {
		final DevicePolicyManager dpm =
		(DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
		return dpm != null && (dpm.getKeyguardDisabledFeatures(null)
		& DevicePolicyManager.KEYGUARD_DISABLE_SECURE_NOTIFICATIONS) != 0;
		}

		private static boolean isUnredactedNotificationsDisabled(Context context) {
		final DevicePolicyManager dpm =
		(DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
		return dpm != null && (dpm.getKeyguardDisabledFeatures(null)
		& DevicePolicyManager.KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS) != 0;
		}

		public static class RedactionInterstitialFragment extends SettingsPreferenceFragment
		implements RadioGroup.OnCheckedChangeListener {

		private RadioGroup mRadioGroup;
		private RadioButton mShowAllButton;
		private RadioButton mRedactSensitiveButton;
		private RestrictedRadioButton mShowAllButton;
		private RestrictedRadioButton mRedactSensitiveButton;

		@Override
		protected int getMetricsCategory() {
		@@ -102,26 +89,32 @@ public class RedactionInterstitial extends SettingsActivity {
		public void onViewCreated(View view, Bundle savedInstanceState) {
		super.onViewCreated(view, savedInstanceState);
		mRadioGroup = (RadioGroup) view.findViewById(R.id.radio_group);
		mShowAllButton = (RadioButton) view.findViewById(R.id.show_all);
		mRedactSensitiveButton = (RadioButton) view.findViewById(R.id.redact_sensitive);
		mShowAllButton = (RestrictedRadioButton) view.findViewById(R.id.show_all);
		mRedactSensitiveButton = (RestrictedRadioButton) view.findViewById(R.id.redact_sensitive);

		mRadioGroup.setOnCheckedChangeListener(this);

		// Disable buttons according to policy.
		if (isSecureNotificationsDisabled(getActivity())) {
		mShowAllButton.setEnabled(false);
		mRedactSensitiveButton.setEnabled(false);
		} else if (isUnredactedNotificationsDisabled(getActivity())) {
		mShowAllButton.setEnabled(false);
		}
		}

		@Override
		public void onResume() {
		super.onResume();
		// Disable buttons according to policy.

		checkNotificationFeaturesAndSetDisabled(mShowAllButton,
		KEYGUARD_DISABLE_SECURE_NOTIFICATIONS \|
		KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS);
		checkNotificationFeaturesAndSetDisabled(mRedactSensitiveButton,
		KEYGUARD_DISABLE_SECURE_NOTIFICATIONS);
		loadFromSettings();
		}

		private void checkNotificationFeaturesAndSetDisabled(RestrictedRadioButton button,
		int keyguardNotifications) {
		EnforcedAdmin admin = RestrictedLockUtils.checkIfKeyguardNotificationFeaturesDisabled(
		getActivity(), keyguardNotifications);
		button.setDisabledByAdmin(admin);
		}

		private void loadFromSettings() {
		final boolean enabled = Settings.Secure.getInt(getContentResolver(),
		Settings.Secure.LOCK_SCREEN_SHOW_NOTIFICATIONS, 0) != 0;
		@@ -130,9 +123,9 @@ public class RedactionInterstitial extends SettingsActivity {

		int checkedButtonId = R.id.hide_all;
		if (enabled) {
		if (show && mShowAllButton.isEnabled()) {
		if (show && !mShowAllButton.isDisabledByAdmin()) {
		checkedButtonId = R.id.show_all;
		} else if (mRedactSensitiveButton.isEnabled()) {
		} else if (!mRedactSensitiveButton.isDisabledByAdmin()) {
		checkedButtonId = R.id.redact_sensitive;
		}
		}