commit 5e68080b1f478da672a57c0710acfab9b170c090
author Malcolm Chen <refuhoo@google.com> Fri Apr 17 21:54:53 2020 -0700
committer Malcolm Chen <refuhoo@google.com> Mon Apr 27 18:14:46 2020 -0700
tree 60496d475ce494fd52345ed035d6de760e6de460
parent a7bf6a30463aaa72d6f5b1a571f2e0dfd59d8be1

Define a helper link for 5G limitation in DSDS footer.

Bug: 152786064
Test: manual
Change-Id: I5a02f847531988217cc6ab47e3b35ed319c1027c
Merged-In: I5a02f847531988217cc6ab47e3b35ed319c1027c

res/values/strings.xml

diff --git a/res/values/strings.xml b/res/values/strings.xml
index 6cf3c8c..cb6bf90 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -11310,4 +11310,12 @@
     <!-- Subtext for showing the option of RTT setting. [CHAR LIMIT=NONE] -->
     <string name="rtt_settings_always_visible"></string>
 
+    <!-- Footer to show current limitation of 5G on DSDS mode. [CHAR LIMIT=NONE] -->
+    <string name="no_5g_in_dsds_text" product="default">When using 2 SIMs, this phone will be limited to 4G. <annotation id="url">Learn more</annotation>.</string>
+    <!-- Footer to show current limitation of 5G on DSDS mode for tablets. [CHAR LIMIT=NONE] -->
+    <string name="no_5g_in_dsds_text" product="tablet">When using 2 SIMs, this tablet will be limited to 4G. <annotation id="url">Learn more</annotation>.</string>
+    <!-- Footer to show current limitation of 5G on DSDS mode for general devices. [CHAR LIMIT=NONE] -->
+    <string name="no_5g_in_dsds_text" product="device">When using 2 SIMs, this device will be limited to 4G. <annotation id="url">Learn more</annotation>.</string>
+    <!-- Help URI, 5G limitation in DSDS condition. [DO NOT TRANSLATE] -->
+    <string name="help_uri_5g_dsds" translatable="false"></string>
 </resources>

src/com/android/settings/network/telephony/NrDisabledInDsdsFooterPreferenceController.java

diff --git a/src/com/android/settings/network/telephony/NrDisabledInDsdsFooterPreferenceController.java b/src/com/android/settings/network/telephony/NrDisabledInDsdsFooterPreferenceController.java
index e024788..b8cf996 100644
--- a/src/com/android/settings/network/telephony/NrDisabledInDsdsFooterPreferenceController.java
+++ b/src/com/android/settings/network/telephony/NrDisabledInDsdsFooterPreferenceController.java
@@ -17,10 +17,17 @@
 package com.android.settings.network.telephony;
 
 import android.content.Context;
+import android.content.Intent;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 
+import androidx.preference.Preference;
+
+import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
+import com.android.settings.utils.AnnotationSpan;
+import com.android.settingslib.HelpUtils;
+
 
 /**
  * Class to show the footer that can't connect to 5G when device is in DSDS mode.
@@ -44,6 +51,29 @@
     }
 
     @Override
+    public void updateState(Preference preference) {
+        super.updateState(preference);
+
+        if (preference != null) {
+            preference.setTitle(getFooterText());
+        }
+    }
+
+    private CharSequence getFooterText() {
+        final Intent helpIntent = HelpUtils.getHelpIntent(mContext,
+                mContext.getString(R.string.help_uri_5g_dsds),
+                mContext.getClass().getName());
+        final AnnotationSpan.LinkInfo linkInfo = new AnnotationSpan.LinkInfo(mContext,
+                "url", helpIntent);
+
+        if (linkInfo.isActionable()) {
+            return AnnotationSpan.linkify(mContext.getText(R.string.no_5g_in_dsds_text), linkInfo);
+        } else {
+            return mContext.getText(R.string.no_5g_in_dsds_text);
+        }
+    }
+
+    @Override
     public int getAvailabilityStatus() {
         if (mSubId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
             return CONDITIONALLY_UNAVAILABLE;