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Commit 23e77a55 authored by Tsung-Mao Fang's avatar Tsung-Mao Fang
Browse files

Tweak the ui based on the Android S design 

- Use TopIntro preference to show introduction text

Change-Id: Ic2304dab188848dfa6ef8a0429fd5b7ad40cf0af
Test: See the screenshot- https://screenshot.googleplex.com/AMS64EGe5Fcdfn8
Fix: 177997785
parent 16fa7736

res/xml/credential_management_app_fragment.xml

+7 −2
Original line number Diff line number Diff line
@@ -25,14 +25,18 @@ 
        android:layout="@layout/settings_entity_header"

        android:selectable="false"

        android:order="-10000"

        settings:allowDividerBelow="true"

        settings:controller="com.android.settings.security.CredentialManagementAppHeaderController"/>



    <com.android.settingslib.widget.TopIntroPreference

        android:key="top_intro_request_manage_credentials"

        android:order="-9999"

        android:title="@string/request_manage_credentials_description"/>



    <!-- Buttons -->

    <com.android.settingslib.widget.ActionButtonsPreference

        android:key="buttons"

        android:selectable="true"

        android:order="-9999"

        android:order="-9998"

        settings:allowDividerAbove="true"

        settings:allowDividerBelow="true"

        settings:controller="com.android.settings.security.CredentialManagementAppButtonsController"/>
@@ -42,6 +46,7 @@ 
        android:key="authentication_policy"

        android:layout="@layout/preference_category_no_label"

        android:title="@string/summary_placeholder"

        settings:allowDividerAbove="true"

        settings:controller="com.android.settings.security.CredentialManagementAppPolicyController"/>



</PreferenceScreen>

src/com/android/settings/security/CredentialManagementAppHeaderController.java

+11 −14
Original line number Diff line number Diff line
@@ -25,6 +25,7 @@ import android.os.RemoteException; 
import android.security.IKeyChainService;

import android.security.KeyChain;

import android.util.Log;

import android.view.View;

import android.widget.ImageView;

import android.widget.TextView;
@@ -54,7 +55,6 @@ public class CredentialManagementAppHeaderController extends BasePreferenceContr 
    }



    private final PackageManager mPackageManager;

    private boolean mHasCredentialManagerPackage;

    private String mCredentialManagerPackageName;



    @Override
@@ -69,7 +69,6 @@ public class CredentialManagementAppHeaderController extends BasePreferenceContr 
        mExecutor.execute(() -> {

            try {

                IKeyChainService service = KeyChain.bind(mContext).getService();

                mHasCredentialManagerPackage = service.hasCredentialManagementApp();

                mCredentialManagerPackageName = service.getCredentialManagementAppPackageName();

            } catch (InterruptedException | RemoteException e) {

                Log.e(TAG, "Unable to display credential management app header");
@@ -80,23 +79,21 @@ public class CredentialManagementAppHeaderController extends BasePreferenceContr 


    private void displayHeader(PreferenceScreen screen) {

        LayoutPreference headerPref = screen.findPreference(getPreferenceKey());

        ImageView mAppIconView = headerPref.findViewById(R.id.entity_header_icon);

        TextView mTitleView = headerPref.findViewById(R.id.entity_header_title);

        TextView mDescriptionView = headerPref.findViewById(R.id.entity_header_summary);

        ImageView appIconView = headerPref.findViewById(R.id.entity_header_icon);

        TextView titleView = headerPref.findViewById(R.id.entity_header_title);

        TextView summary1 = headerPref.findViewById(R.id.entity_header_summary);

        TextView summary2 = headerPref.findViewById(R.id.entity_header_second_summary);

        summary1.setVisibility(View.GONE);

        summary2.setVisibility(View.GONE);



        try {

            ApplicationInfo applicationInfo =

                    mPackageManager.getApplicationInfo(mCredentialManagerPackageName, 0);

            mAppIconView.setImageDrawable(mPackageManager.getApplicationIcon(applicationInfo));

            mTitleView.setText(applicationInfo.loadLabel(mPackageManager));

            appIconView.setImageDrawable(mPackageManager.getApplicationIcon(applicationInfo));

            titleView.setText(applicationInfo.loadLabel(mPackageManager));

        } catch (PackageManager.NameNotFoundException e) {

            mAppIconView.setImageDrawable(null);

            mTitleView.setText(mCredentialManagerPackageName);

            appIconView.setImageDrawable(null);

            titleView.setText(mCredentialManagerPackageName);

        }

        // TODO (b/165641221): The description should be multi-lined, which is currently a

        // limitation of using Settings entity header. However, the Settings entity header

        // should be used to be consistent with the rest of Settings.

        mDescriptionView.setText(

                mContext.getString(R.string.request_manage_credentials_description));

    }

}