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Hide spannable link if it's not actionable

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Created a new constructor that detects if intent is actionable and set a
flag in LinkInfo.

In fragments, first check if linkInfo is actionable, if not, don't do
anything with it.

Change-Id: Ibda12ecac2545d696acc7c197fc315e423b984aa
Fixes: 74726487
Test: make RunSettingsRoboTests -j
This commit is contained in:
Fan Zhang
2018-03-20 18:07:31 -07:00
parent b5241a117f
commit 1ee2a88fd7
5 changed files with 117 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
src/com/android/settings/fingerprint/FingerprintSettings.java
View File

@@ -21,7 +21,6 @@ import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.admin.DevicePolicyManager;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
@@ -99,8 +98,6 @@ public class FingerprintSettings extends SubSettings {
public static final String ANNOTATION_URL = "url";
public static final String ANNOTATION_ADMIN_DETAILS = "admin_details";
public static final String KEY_FINGERPRINT_SETTINGS = "fingerprint_settings";
@Override
public Intent getIntent() {
Intent modIntent = new Intent(super.getIntent());
@@ -158,20 +155,6 @@ public class FingerprintSettings extends SubSettings {
private FingerprintRemoveSidecar mRemovalSidecar;
private HashMap<Integer, String> mFingerprintsRenaming;
final AnnotationSpan.LinkInfo mUrlLinkInfo = new AnnotationSpan.LinkInfo(
ANNOTATION_URL, (view) -> {
final Context context = view.getContext();
Intent intent = HelpUtils.getHelpIntent(context, getString(getHelpResource()),
context.getClass().getName());
if (intent != null) {
try {
view.startActivityForResult(intent, 0);
} catch (ActivityNotFoundException e) {
Log.w(TAG, "Activity was not found for intent, " + intent.toString());
}
}
});
FingerprintAuthenticateSidecar.Listener mAuthenticateListener =
new FingerprintAuthenticateSidecar.Listener() {
@Override
@@ -360,11 +343,15 @@ public class FingerprintSettings extends SubSettings {
ANNOTATION_ADMIN_DETAILS, (view) -> {
RestrictedLockUtils.sendShowAdminSupportDetailsIntent(activity, admin);
});
final Intent helpIntent = HelpUtils.getHelpIntent(
activity, getString(getHelpResource()), activity.getClass().getName());
final AnnotationSpan.LinkInfo linkInfo = new AnnotationSpan.LinkInfo(
activity, ANNOTATION_URL, helpIntent);
pref.setTitle(AnnotationSpan.linkify(getText(admin != null
? R.string
.security_settings_fingerprint_enroll_disclaimer_lockscreen_disabled
: R.string.security_settings_fingerprint_enroll_disclaimer),
mUrlLinkInfo, adminLinkInfo));
linkInfo, adminLinkInfo));
}
protected void removeFingerprintPreference(int fingerprintId) {

30
src/com/android/settings/network/PrivateDnsModeDialogFragment.java
View File

@@ -22,7 +22,6 @@ import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_PROVIDER_HOSTNAME
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.FragmentManager;
import android.content.ActivityNotFoundException;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
@@ -33,7 +32,6 @@ import android.support.annotation.VisibleForTesting;
import android.text.Editable;
import android.text.TextWatcher;
import android.text.method.LinkMovementMethod;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.Button;
@@ -58,7 +56,7 @@ public class PrivateDnsModeDialogFragment extends InstrumentedDialogFragment imp
public static final String ANNOTATION_URL = "url";
private static final String TAG = "PrivateDnsModeDialogFragment";
private static final String TAG = "PrivateDnsModeDialog";
// DNS_MODE -> RadioButton id
private static final Map<String, Integer> PRIVATE_DNS_MAP;
@@ -83,21 +81,6 @@ public class PrivateDnsModeDialogFragment extends InstrumentedDialogFragment imp
@VisibleForTesting
String mMode;
private final AnnotationSpan.LinkInfo mUrlLinkInfo = new AnnotationSpan.LinkInfo(
ANNOTATION_URL, (widget) -> {
final Context context = widget.getContext();
final Intent intent = HelpUtils.getHelpIntent(context,
getString(R.string.help_uri_private_dns),
context.getClass().getName());
if (intent != null) {
try {
widget.startActivityForResult(intent, 0);
} catch (ActivityNotFoundException e) {
Log.w(TAG, "Activity was not found for intent, " + intent.toString());
}
}
});
public static void show(FragmentManager fragmentManager) {
if (fragmentManager.findFragmentByTag(TAG) == null) {
final PrivateDnsModeDialogFragment fragment = new PrivateDnsModeDialogFragment();
@@ -139,8 +122,15 @@ public class PrivateDnsModeDialogFragment extends InstrumentedDialogFragment imp
final TextView helpTextView = view.findViewById(R.id.private_dns_help_info);
helpTextView.setMovementMethod(LinkMovementMethod.getInstance());
helpTextView.setText(AnnotationSpan.linkify(
context.getText(R.string.private_dns_help_message), mUrlLinkInfo));
final Intent helpIntent = HelpUtils.getHelpIntent(context,
context.getString(R.string.help_uri_private_dns),
context.getClass().getName());
final AnnotationSpan.LinkInfo linkInfo = new AnnotationSpan.LinkInfo(context,
ANNOTATION_URL, helpIntent);
if (linkInfo.isActionable()) {
helpTextView.setText(AnnotationSpan.linkify(
context.getText(R.string.private_dns_help_message), linkInfo));
}
return view;
}

45
src/com/android/settings/utils/AnnotationSpan.java
View File

@@ -16,11 +16,15 @@
package com.android.settings.utils;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.Intent;
import android.text.Annotation;
import android.text.SpannableString;
import android.text.SpannableStringBuilder;
import android.text.TextPaint;
import android.text.style.URLSpan;
import android.util.Log;
import android.view.View;
/**
@@ -28,6 +32,7 @@ import android.view.View;
* annotation.
*/
public class AnnotationSpan extends URLSpan {
private final View.OnClickListener mClickListener;
private AnnotationSpan(View.OnClickListener lsn) {
@@ -58,8 +63,8 @@ public class AnnotationSpan extends URLSpan {
int end = msg.getSpanEnd(annotation);
AnnotationSpan link = null;
for (LinkInfo linkInfo : linkInfos) {
if (linkInfo.annotation.equals(key)) {
link = new AnnotationSpan(linkInfo.listener);
if (linkInfo.mAnnotation.equals(key)) {
link = new AnnotationSpan(linkInfo.mListener);
break;
}
}
@@ -74,12 +79,40 @@ public class AnnotationSpan extends URLSpan {
* Data class to store the annotation and the click action
*/
public static class LinkInfo {
public final String annotation;
public final View.OnClickListener listener;
private static final String TAG = "AnnotationSpan.LinkInfo";
private final String mAnnotation;
private final Boolean mActionable;
private final View.OnClickListener mListener;
public LinkInfo(String annotation, View.OnClickListener listener) {
this.annotation = annotation;
this.listener = listener;
mAnnotation = annotation;
mListener = listener;
mActionable = true; // assume actionable
}
public LinkInfo(Context context, String annotation, Intent intent) {
mAnnotation = annotation;
if (intent != null) {
mActionable = context.getPackageManager()
.resolveActivity(intent, 0 /* flags */) != null;
} else {
mActionable = false;
}
if (!mActionable) {
mListener = null;
} else {
mListener = view -> {
try {
view.startActivityForResult(intent, 0);
} catch (ActivityNotFoundException e) {
Log.w(TAG, "Activity was not found for intent, " + intent);
}
};
}
}
public boolean isActionable() {
return mActionable;
}
}
}