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Monitor connectivity change and display offline promo.

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Bug: 28141203
Change-Id: I2af7cc3071d835092fba961ff59189f1fb295063
This commit is contained in:
Fan Zhang
2016-04-22 13:43:26 -07:00
parent 8f2fd1106c
commit 2ddde4a928
3 changed files with 91 additions and 4 deletions
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30
src/com/android/settings/dashboard/SupportItemAdapter.java
View File

@@ -22,6 +22,7 @@ import android.annotation.StringRes;
import android.app.Activity;
import android.content.Intent;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
@@ -43,6 +44,8 @@ import static com.android.settings.overlay.SupportFeatureProvider.SupportType.PH
*/
public final class SupportItemAdapter extends RecyclerView.Adapter<SupportItemAdapter.ViewHolder> {
private static final String TAG = "SupportItemAdapter";
private static final int TYPE_TITLE = R.layout.support_item_title;
private static final int TYPE_SUBTITLE = R.layout.support_item_subtitle;
private static final int TYPE_ESCALATION_CARD = R.layout.support_escalation_card;
@@ -53,12 +56,16 @@ public final class SupportItemAdapter extends RecyclerView.Adapter<SupportItemAd
private final View.OnClickListener mItemClickListener;
private final List<SupportData> mSupportData;
private boolean mHasInternet;
public SupportItemAdapter(Activity activity, SupportFeatureProvider supportFeatureProvider,
View.OnClickListener itemClickListener) {
mActivity = activity;
mSupportFeatureProvider = supportFeatureProvider;
mItemClickListener = itemClickListener;
mSupportData = new ArrayList<>();
// Optimistically assume we have Internet access. It will be updated later to correct value.
mHasInternet = true;
setHasStableIds(true);
refreshData();
}
@@ -106,6 +113,13 @@ public final class SupportItemAdapter extends RecyclerView.Adapter<SupportItemAd
}
}
public void setHasInternet(boolean hasInternet) {
if (mHasInternet != hasInternet) {
mHasInternet = hasInternet;
refreshData();
}
}
/**
* Create data for the adapter. If there is already data in the adapter, they will be
* destroyed and recreated.
@@ -113,7 +127,9 @@ public final class SupportItemAdapter extends RecyclerView.Adapter<SupportItemAd
public void refreshData() {
mSupportData.clear();
final Account[] accounts = mSupportFeatureProvider.getSupportEligibleAccounts(mActivity);
if (accounts.length > 0) {
if (accounts.length == 0) {
Log.d(TAG, "Account unavailable. Skipping");
} else {
addEscalationCards(accounts[0]);
}
addMoreHelpItems();
@@ -121,9 +137,15 @@ public final class SupportItemAdapter extends RecyclerView.Adapter<SupportItemAd
}
private void addEscalationCards(Account account) {
mSupportData.add(new SupportData(TYPE_TITLE, 0 /* icon */,
R.string.support_escalation_title, R.string.support_escalation_summary,
null /* intent */));
if (mHasInternet) {
mSupportData.add(new SupportData(TYPE_TITLE, 0 /* icon */,
R.string.support_escalation_title, R.string.support_escalation_summary,
null /* intent */));
} else {
mSupportData.add(new SupportData(TYPE_TITLE, 0 /* icon */,
R.string.support_offline_title, R.string.support_offline_summary,
null /* intent */));
}
if (mSupportFeatureProvider.isSupportTypeEnabled(mActivity, PHONE)) {
mSupportData.add(new SupportData(TYPE_ESCALATION_CARD, R.drawable.ic_call_24dp,
R.string.support_escalation_by_phone, 0 /* summary */,