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Show confirmation dialog for removing enrollment

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Fixes: 123605413
Test: builds

Change-Id: I9e918977909bcf461a29eb36f157c3a261c6dcc4
This commit is contained in:
Kevin Chyn
2019-03-19 20:37:57 -07:00
parent 7d7b09abeb
commit e00f7e029f
3 changed files with 73 additions and 12 deletions
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73
src/com/android/settings/biometrics/face/FaceSettingsRemoveButtonPreferenceController.java
View File

@@ -16,9 +16,14 @@
package com.android.settings.biometrics.face;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.settings.SettingsEnums;
import android.content.Context;
import android.content.DialogInterface;
import android.hardware.face.Face;
import android.hardware.face.FaceManager;
import android.os.Bundle;
import android.os.UserHandle;
import android.util.Log;
import android.view.View;
@@ -28,7 +33,9 @@ import android.widget.Toast;
import androidx.preference.Preference;
import com.android.settings.R;
import com.android.settings.SettingsActivity;
import com.android.settings.core.BasePreferenceController;
import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
import com.android.settingslib.widget.LayoutPreference;
import java.util.List;
@@ -43,6 +50,33 @@ public class FaceSettingsRemoveButtonPreferenceController extends BasePreference
private static final String TAG = "FaceSettings/Remove";
private static final String KEY = "security_settings_face_delete_faces_container";
public static class ConfirmRemoveDialog extends InstrumentedDialogFragment {
private DialogInterface.OnClickListener mOnClickListener;
@Override
public int getMetricsCategory() {
return SettingsEnums.DIALOG_FACE_REMOVE;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setTitle(R.string.security_settings_face_settings_remove_dialog_title)
.setMessage(R.string.security_settings_face_settings_remove_dialog_details)
.setPositiveButton(R.string.okay, mOnClickListener)
.setNegativeButton(R.string.cancel, mOnClickListener);
AlertDialog dialog = builder.create();
dialog.setCanceledOnTouchOutside(false);
return dialog;
}
public void setOnClickListener(DialogInterface.OnClickListener listener) {
mOnClickListener = listener;
}
}
interface Listener {
void onRemoved();
}
@@ -50,6 +84,7 @@ public class FaceSettingsRemoveButtonPreferenceController extends BasePreference
private Button mButton;
private List<Face> mFaces;
private Listener mListener;
private SettingsActivity mActivity;
private final Context mContext;
private final int mUserId;
@@ -77,6 +112,27 @@ public class FaceSettingsRemoveButtonPreferenceController extends BasePreference
}
};
private final DialogInterface.OnClickListener mOnClickListener
= new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (which == DialogInterface.BUTTON_POSITIVE) {
if (mFaces.isEmpty()) {
Log.e(TAG, "No faces");
return;
}
if (mFaces.size() > 1) {
Log.e(TAG, "Multiple enrollments: " + mFaces.size());
}
// Remove the first/only face
mFaceManager.remove(mFaces.get(0), mUserId, mRemovalCallback);
} else {
mButton.setEnabled(true);
}
}
};
public FaceSettingsRemoveButtonPreferenceController(Context context, String preferenceKey) {
super(context, preferenceKey);
mContext = context;
@@ -115,20 +171,17 @@ public class FaceSettingsRemoveButtonPreferenceController extends BasePreference
public void onClick(View v) {
if (v == mButton) {
mButton.setEnabled(false);
if (mFaces.isEmpty()) {
Log.e(TAG, "No faces");
return;
}
if (mFaces.size() > 1) {
Log.e(TAG, "Multiple enrollments: " + mFaces.size());
}
// Remove the first/only face
mFaceManager.remove(mFaces.get(0), mUserId, mRemovalCallback);
ConfirmRemoveDialog dialog = new ConfirmRemoveDialog();
dialog.setOnClickListener(mOnClickListener);
dialog.show(mActivity.getSupportFragmentManager(), ConfirmRemoveDialog.class.getName());
}
}
public void setListener(Listener listener) {
mListener = listener;
}
public void setActivity(SettingsActivity activity) {
mActivity = activity;
}
}