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#365 Password protection

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Proof of concept
This commit is contained in:
stefan-niedermann 2020-01-25 11:46:21 +01:00
parent f14711b57b
commit cc5b91ffaf
2 changed files with 46 additions and 0 deletions
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14
app/src/main/java/it/niedermann/owncloud/notes/android/activity/NotesListViewActivity.java
View file

@ -1,6 +1,8 @@
package it.niedermann.owncloud.notes.android.activity;
import android.app.KeyguardManager;
import android.app.SearchManager;
import android.content.Context;
import android.content.Intent;
import android.content.res.Configuration;
import android.database.sqlite.SQLiteConstraintException;
@ -187,6 +189,18 @@ public class NotesListViewActivity extends AppCompatActivity implements ItemAdap
setupNavigationList(categoryAdapterSelectedItem);
setupNavigationMenu();
setupNotesList();
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.LOLLIPOP) {
KeyguardManager keyguardManager = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE);
if (keyguardManager != null) {
Intent i = keyguardManager.createConfirmDeviceCredentialIntent(null, null);
i.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
startActivityForResult(i, 999);
} else {
Log.e(TAG, "Keyguard manager is null");
// finishWithResult(-45);
}
}
}
@Override

32
app/src/main/java/it/niedermann/owncloud/notes/util/DeviceCredentialUtil.java Normal file
View file

@ -0,0 +1,32 @@
package it.niedermann.owncloud.notes.util;
import android.app.KeyguardManager;
import android.content.Context;
import android.os.Build;
import android.util.Log;
import androidx.annotation.RequiresApi;
/**
* Utility class with methods for handling device credentials.
*/
@RequiresApi(Build.VERSION_CODES.M)
class DeviceCredentialUtils {
private static final String TAG = DeviceCredentialUtils.class.getCanonicalName();
private DeviceCredentialUtils() {
// utility class -> private constructor
}
public static boolean areCredentialsAvailable(Context context) {
KeyguardManager keyguardManager = (KeyguardManager) context.getSystemService(Context.KEYGUARD_SERVICE);
if (keyguardManager != null) {
return keyguardManager.isKeyguardSecure();
} else {
Log.e(TAG, "Keyguard manager is null");
return false;
}
}
}