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Add package verification to settings app

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Adds a dialog/toggle in security settings to turn package verification on and
off.

Bug: 7082362
Change-Id: I9985437ae28e4a999992c91a7e88547495ccbda2
This commit is contained in:
rich cannings
2012-09-07 13:20:44 -07:00
parent d4b711e603
commit d5d60655a9
3 changed files with 25 additions and 0 deletions
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15
src/com/android/settings/SecuritySettings.java
View File

@@ -69,6 +69,7 @@ public class SecuritySettings extends SettingsPreferenceFragment
private static final String KEY_SHOW_PASSWORD = "show_password";
private static final String KEY_RESET_CREDENTIALS = "reset_credentials";
private static final String KEY_TOGGLE_INSTALL_APPLICATIONS = "toggle_install_applications";
private static final String KEY_TOGGLE_VERIFY_APPLICATIONS = "toggle_verify_applications";
private static final String KEY_POWER_INSTANTLY_LOCKS = "power_button_instantly_locks";
DevicePolicyManager mDPM;
@@ -87,6 +88,7 @@ public class SecuritySettings extends SettingsPreferenceFragment
private CheckBoxPreference mToggleAppInstallation;
private DialogInterface mWarnInstallApps;
private CheckBoxPreference mToggleVerifyApps;
private CheckBoxPreference mPowerButtonInstantlyLocks;
@Override
@@ -225,6 +227,11 @@ public class SecuritySettings extends SettingsPreferenceFragment
KEY_TOGGLE_INSTALL_APPLICATIONS);
mToggleAppInstallation.setChecked(isNonMarketAppsAllowed());
// Package verification
mToggleVerifyApps = (CheckBoxPreference) findPreference(
KEY_TOGGLE_VERIFY_APPLICATIONS);
mToggleVerifyApps.setChecked(isVerifyAppsEnabled());
return root;
}
@@ -239,6 +246,11 @@ public class SecuritySettings extends SettingsPreferenceFragment
enabled ? 1 : 0);
}
private boolean isVerifyAppsEnabled() {
return Settings.Global.getInt(getContentResolver(),
Settings.Global.PACKAGE_VERIFIER_ENABLE, 1) > 0;
}
private void warnAppInstallation() {
// TODO: DialogFragment?
mWarnInstallApps = new AlertDialog.Builder(getActivity()).setTitle(
@@ -420,6 +432,9 @@ public class SecuritySettings extends SettingsPreferenceFragment
} else {
setNonMarketAppsAllowed(false);
}
} else if (KEY_TOGGLE_VERIFY_APPLICATIONS.equals(key)) {
Settings.Global.putInt(getContentResolver(), Settings.Global.PACKAGE_VERIFIER_ENABLE,
mToggleVerifyApps.isChecked() ? 1 : 0);
} else {
// If we didn't handle it, let preferences handle it.
return super.onPreferenceTreeClick(preferenceScreen, preference);