Show trust agent entries as disabled rather than removing them. (9d25005e) · Commits · e / os / android_packages_apps_Settings

res/values/strings.xml

+3 −0

Original line number	Diff line number	Diff line
		@@ -1103,6 +1103,9 @@
		<!-- Title of preference to manage trust agents -->
		<string name="manage_trust_agents">Trust agents</string>

		<!-- Summary shown when trust agent settings is disabled because the user hasn't set up primary security -->
		<string name="disabled_because_no_backup_security">To use, first set a screen lock</string>

		<!-- Summary of preference to manage device policies -->
		<string name="manage_trust_agents_summary">View or deactivate trust agents</string>

src/com/android/settings/SecuritySettings.java

+11 −3

Original line number	Diff line number	Diff line
		@@ -225,7 +225,8 @@ public class SecuritySettings extends SettingsPreferenceFragment
		// Trust Agent preferences
		PreferenceGroup securityCategory = (PreferenceGroup)
		root.findPreference(KEY_SECURITY_CATEGORY);
		if (securityCategory != null && mLockPatternUtils.isSecure()) {
		if (securityCategory != null) {
		final boolean hasSecurity = mLockPatternUtils.isSecure();
		ArrayList<TrustAgentComponentInfo> agents =
		getActiveTrustAgents(getPackageManager(), mLockPatternUtils);
		for (int i = 0; i < agents.size(); i++) {
		@@ -242,6 +243,10 @@ public class SecuritySettings extends SettingsPreferenceFragment
		trustAgentPreference.setIntent(intent);
		// Add preference to the settings menu.
		securityCategory.addPreference(trustAgentPreference);
		if (!hasSecurity) {
		trustAgentPreference.setEnabled(false);
		trustAgentPreference.setSummary(R.string.disabled_because_no_backup_security);
		}
		}
		}

		@@ -340,9 +345,12 @@ public class SecuritySettings extends SettingsPreferenceFragment
		// Advanced Security features
		PreferenceGroup advancedCategory =
		(PreferenceGroup)root.findPreference(KEY_ADVANCED_SECURITY);
		if (advancedCategory != null && !mLockPatternUtils.isSecure()) {
		if (advancedCategory != null) {
		Preference manageAgents = advancedCategory.findPreference(KEY_MANAGE_TRUST_AGENTS);
		if (manageAgents != null) advancedCategory.removePreference(manageAgents);
		if (manageAgents != null && !mLockPatternUtils.isSecure()) {
		manageAgents.setEnabled(false);
		manageAgents.setSummary(R.string.disabled_because_no_backup_security);
		}
		}

		// The above preferences come and go based on security state, so we need to update