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Update SecuritySettings to use SwitchPreference

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Fixes bug 16900059

Change-Id: Ic3d498c3c4da32f1ba75559073957bb1087912f1
This commit is contained in:
Jim Miller
2014-08-08 15:25:31 -07:00
parent 918c23bd5f
commit 4a9065e654
6 changed files with 69 additions and 65 deletions
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116
src/com/android/settings/SecuritySettings.java
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@@ -31,7 +31,7 @@ import android.content.res.Resources;
import android.os.Bundle;
import android.os.UserHandle;
import android.os.UserManager;
import android.preference.CheckBoxPreference;
import android.preference.SwitchPreference;
import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceChangeListener;
@@ -99,6 +99,11 @@ public class SecuritySettings extends SettingsPreferenceFragment
private static final String KEY_TRUST_AGENT = "trust_agent";
private static final String KEY_SCREEN_PINNING = "screen_pinning_settings";
// These switch preferences need special handling since they're not all stored in Settings.
private static final String SWITCH_PREFERENCE_KEYS[] = { KEY_LOCK_AFTER_TIMEOUT,
KEY_LOCK_ENABLED, KEY_VISIBLE_PATTERN, KEY_BIOMETRIC_WEAK_LIVELINESS,
KEY_POWER_INSTANTLY_LOCKS, KEY_SHOW_PASSWORD, KEY_TOGGLE_INSTALL_APPLICATIONS };
// Only allow one trust agent on the platform.
private static final boolean ONLY_ONE_TRUST_AGENT = true;
@@ -108,17 +113,17 @@ public class SecuritySettings extends SettingsPreferenceFragment
private LockPatternUtils mLockPatternUtils;
private ListPreference mLockAfter;
private CheckBoxPreference mBiometricWeakLiveliness;
private CheckBoxPreference mVisiblePattern;
private SwitchPreference mBiometricWeakLiveliness;
private SwitchPreference mVisiblePattern;
private CheckBoxPreference mShowPassword;
private SwitchPreference mShowPassword;
private KeyStore mKeyStore;
private Preference mResetCredentials;
private CheckBoxPreference mToggleAppInstallation;
private SwitchPreference mToggleAppInstallation;
private DialogInterface mWarnInstallApps;
private CheckBoxPreference mPowerButtonInstantlyLocks;
private SwitchPreference mPowerButtonInstantlyLocks;
private boolean mIsPrimary;
@@ -249,13 +254,13 @@ public class SecuritySettings extends SettingsPreferenceFragment
// biometric weak liveliness
mBiometricWeakLiveliness =
(CheckBoxPreference) root.findPreference(KEY_BIOMETRIC_WEAK_LIVELINESS);
(SwitchPreference) root.findPreference(KEY_BIOMETRIC_WEAK_LIVELINESS);
// visible pattern
mVisiblePattern = (CheckBoxPreference) root.findPreference(KEY_VISIBLE_PATTERN);
mVisiblePattern = (SwitchPreference) root.findPreference(KEY_VISIBLE_PATTERN);
// lock instantly on power key press
mPowerButtonInstantlyLocks = (CheckBoxPreference) root.findPreference(
mPowerButtonInstantlyLocks = (SwitchPreference) root.findPreference(
KEY_POWER_INSTANTLY_LOCKS);
Preference trustAgentPreference = root.findPreference(KEY_TRUST_AGENT);
if (mPowerButtonInstantlyLocks != null &&
@@ -302,7 +307,7 @@ public class SecuritySettings extends SettingsPreferenceFragment
}
// Show password
mShowPassword = (CheckBoxPreference) root.findPreference(KEY_SHOW_PASSWORD);
mShowPassword = (SwitchPreference) root.findPreference(KEY_SHOW_PASSWORD);
mResetCredentials = root.findPreference(KEY_RESET_CREDENTIALS);
// Credential storage
@@ -326,7 +331,7 @@ public class SecuritySettings extends SettingsPreferenceFragment
// Application install
PreferenceGroup deviceAdminCategory = (PreferenceGroup)
root.findPreference(KEY_DEVICE_ADMIN_CATEGORY);
mToggleAppInstallation = (CheckBoxPreference) findPreference(
mToggleAppInstallation = (SwitchPreference) findPreference(
KEY_TOGGLE_INSTALL_APPLICATIONS);
mToggleAppInstallation.setChecked(isNonMarketAppsAllowed());
// Side loading of apps.
@@ -341,7 +346,7 @@ public class SecuritySettings extends SettingsPreferenceFragment
(PreferenceGroup)root.findPreference(KEY_ADVANCED_SECURITY);
if (advancedCategory != null && !mLockPatternUtils.isSecure()) {
Preference manageAgents = advancedCategory.findPreference(KEY_MANAGE_TRUST_AGENTS);
if (advancedCategory != null) advancedCategory.removePreference(manageAgents);
if (manageAgents != null) advancedCategory.removePreference(manageAgents);
}
// The above preferences come and go based on security state, so we need to update
@@ -350,6 +355,10 @@ public class SecuritySettings extends SettingsPreferenceFragment
Index.getInstance(getActivity())
.updateFromClassNameResource(SecuritySettings.class.getName(), true, true);
for (int i = 0; i < SWITCH_PREFERENCE_KEYS.length; i++) {
final Preference pref = findPreference(SWITCH_PREFERENCE_KEYS[i]);
if (pref != null) pref.setOnPreferenceChangeListener(this);
}
return root;
}
@@ -523,8 +532,6 @@ public class SecuritySettings extends SettingsPreferenceFragment
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
final String key = preference.getKey();
final LockPatternUtils lockPatternUtils = mChooseLockSettingsHelper.utils();
if (KEY_UNLOCK_SET_OR_CHANGE.equals(key)) {
startFragment(this, "com.android.settings.ChooseLockGeneric$ChooseLockGenericFragment",
R.string.lock_settings_picker_title, SET_OR_CHANGE_LOCK_METHOD_REQUEST, null);
@@ -539,42 +546,6 @@ public class SecuritySettings extends SettingsPreferenceFragment
// can't be reached, but is here in case things change in the future
startBiometricWeakImprove();
}
} else if (KEY_BIOMETRIC_WEAK_LIVELINESS.equals(key)) {
if (isToggled(preference)) {
lockPatternUtils.setBiometricWeakLivelinessEnabled(true);
} else {
// In this case the user has just unchecked the checkbox, but this action requires
// them to confirm their password. We need to re-check the checkbox until
// they've confirmed their password
mBiometricWeakLiveliness.setChecked(true);
ChooseLockSettingsHelper helper =
new ChooseLockSettingsHelper(this.getActivity(), this);
if (!helper.launchConfirmationActivity(
CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_LIVELINESS_OFF, null, null)) {
// If this returns false, it means no password confirmation is required, so
// go ahead and uncheck it here.
// Note: currently a backup is required for biometric_weak so this code path
// can't be reached, but is here in case things change in the future
lockPatternUtils.setBiometricWeakLivelinessEnabled(false);
mBiometricWeakLiveliness.setChecked(false);
}
}
} else if (KEY_LOCK_ENABLED.equals(key)) {
lockPatternUtils.setLockPatternEnabled(isToggled(preference));
} else if (KEY_VISIBLE_PATTERN.equals(key)) {
lockPatternUtils.setVisiblePatternEnabled(isToggled(preference));
} else if (KEY_POWER_INSTANTLY_LOCKS.equals(key)) {
lockPatternUtils.setPowerButtonInstantlyLocks(isToggled(preference));
} else if (preference == mShowPassword) {
Settings.System.putInt(getContentResolver(), Settings.System.TEXT_SHOW_PASSWORD,
mShowPassword.isChecked() ? 1 : 0);
} else if (preference == mToggleAppInstallation) {
if (mToggleAppInstallation.isChecked()) {
mToggleAppInstallation.setChecked(false);
warnAppInstallation();
} else {
setNonMarketAppsAllowed(false);
}
} else if (KEY_TRUST_AGENT.equals(key)) {
ChooseLockSettingsHelper helper =
new ChooseLockSettingsHelper(this.getActivity(), this);
@@ -589,14 +560,9 @@ public class SecuritySettings extends SettingsPreferenceFragment
// If we didn't handle it, let preferences handle it.
return super.onPreferenceTreeClick(preferenceScreen, preference);
}
return true;
}
private boolean isToggled(Preference pref) {
return ((CheckBoxPreference) pref).isChecked();
}
/**
* see confirmPatternThenDisableAndClear
*/
@@ -629,7 +595,9 @@ public class SecuritySettings extends SettingsPreferenceFragment
@Override
public boolean onPreferenceChange(Preference preference, Object value) {
if (preference == mLockAfter) {
final String key = preference.getKey();
final LockPatternUtils lockPatternUtils = mChooseLockSettingsHelper.utils();
if (KEY_LOCK_AFTER_TIMEOUT.equals(key)) {
int timeout = Integer.parseInt((String) value);
try {
Settings.Secure.putInt(getContentResolver(),
@@ -638,6 +606,42 @@ public class SecuritySettings extends SettingsPreferenceFragment
Log.e("SecuritySettings", "could not persist lockAfter timeout setting", e);
}
updateLockAfterPreferenceSummary();
} else if (KEY_LOCK_ENABLED.equals(key)) {
lockPatternUtils.setLockPatternEnabled((Boolean) value);
} else if (KEY_VISIBLE_PATTERN.equals(key)) {
lockPatternUtils.setVisiblePatternEnabled((Boolean) value);
} else if (KEY_BIOMETRIC_WEAK_LIVELINESS.equals(key)) {
if ((Boolean) value) {
lockPatternUtils.setBiometricWeakLivelinessEnabled(true);
} else {
// In this case the user has just unchecked the checkbox, but this action requires
// them to confirm their password. We need to re-check the checkbox until
// they've confirmed their password
mBiometricWeakLiveliness.setChecked(true);
ChooseLockSettingsHelper helper =
new ChooseLockSettingsHelper(this.getActivity(), this);
if (!helper.launchConfirmationActivity(
CONFIRM_EXISTING_FOR_BIOMETRIC_WEAK_LIVELINESS_OFF, null, null)) {
// If this returns false, it means no password confirmation is required, so
// go ahead and uncheck it here.
// Note: currently a backup is required for biometric_weak so this code path
// can't be reached, but is here in case things change in the future
lockPatternUtils.setBiometricWeakLivelinessEnabled(false);
mBiometricWeakLiveliness.setChecked(false);
}
}
} else if (KEY_POWER_INSTANTLY_LOCKS.equals(key)) {
mLockPatternUtils.setPowerButtonInstantlyLocks((Boolean) value);
} else if (KEY_SHOW_PASSWORD.equals(key)) {
Settings.System.putInt(getContentResolver(), Settings.System.TEXT_SHOW_PASSWORD,
((Boolean) value) ? 1 : 0);
} else if (KEY_TOGGLE_INSTALL_APPLICATIONS.equals(key)) {
if ((Boolean) value) {
mToggleAppInstallation.setChecked(false);
warnAppInstallation();
} else {
setNonMarketAppsAllowed(false);
}
}
return true;
}