1 files changed, 105 insertions, 0 deletions
diff --git a/src-ambient/com/android/phone/common/incall/CreditBarHelper.java b/src-ambient/com/android/phone/common/incall/CreditBarHelper.java
new file mode 100644
index 0000000..7ef7584
--- /dev/null
+++ b/src-ambient/com/android/phone/common/incall/CreditBarHelper.java
@@ -0,0 +1,105 @@
+package com.android.phone.common.incall;
+
+import android.app.PendingIntent;
+import android.content.res.Resources;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import com.android.phone.common.R;
+
+/**
+ * Helper method used to handle incall credit bars
+ *
+ * The credit bar's origin code comes from google. We've added a second credit bar in dialer that
+ * uses these same helper method.
+ */
+public class CreditBarHelper {
+
+    private static final String TAG = CreditBarHelper.class.getSimpleName();
+
+    public interface CreditBarVisibilityListener {
+        public void creditsBarVisibilityChanged(int visibility);
+    }
+
+    public static void clearCallRateInformation(ViewGroup v, CreditBarVisibilityListener cpvl) {
+        setCallRateInformation(null, v, null, null, null, false, cpvl);
+    }
+
+    public static void setCallRateInformation(Resources res, ViewGroup creditsBar,
+            String creditText, String buttonText, final PendingIntent buttonIntent,
+            boolean warnIfLow, CreditBarVisibilityListener cpvl) {
+        if (TextUtils.isEmpty(creditText) && TextUtils.isEmpty(buttonText) &&
+                buttonIntent == null) {
+            if (creditsBar.getVisibility() != View.GONE) {
+                creditsBar.setVisibility(View.GONE);
+                cpvl.creditsBarVisibilityChanged(View.GONE);
+            }
+            return;
+        }
+        if (creditsBar.getVisibility() != View.VISIBLE) {
+            creditsBar.setVisibility(View.VISIBLE);
+            cpvl.creditsBarVisibilityChanged(View.VISIBLE);
+        }
+
+        // These views already exist, we are hijacking them.
+        TextView credit = (TextView) creditsBar.findViewById(R.id.ild_country);
+        TextView button = (TextView) creditsBar.findViewById(R.id.ild_rate);
+
+        if (res != null) {
+            int color = warnIfLow ?
+                    res.getColor(R.color.credit_banner_alert_color) :
+                    res.getColor(R.color.credit_banner_text);
+            credit.setTextColor(color);
+        }
+
+        credit.setText(creditText);
+        button.setText(buttonText);
+        button.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                try {
+                    if (buttonIntent != null) {
+                        buttonIntent.send();
+                    } else {
+                        Log.wtf(TAG, "The intent we attempted to fire was null");
+                    }
+                } catch (PendingIntent.CanceledException e) {
+                    e.printStackTrace();
+                }
+            }
+        });
+    }
+
+    public static void callMethodCredits(ViewGroup v, CallMethodInfo cmi, Resources r,
+                                   CreditBarVisibilityListener cpvl) {
+        String creditText = cmi.getCreditsDescriptionText(r);
+        String buttonText = null;
+        PendingIntent button;
+
+        boolean warnIfLow = false;
+        if (TextUtils.isEmpty(creditText)) {
+            clearCallRateInformation(v, cpvl);
+            return;
+        } else {
+            if (cmi.mIsAuthenticated) {
+                button = cmi.mManageCreditIntent;
+                if (cmi.showSubscriptions()) {
+                    buttonText = cmi.mSubscriptionButtonText;
+                } else {
+                    if (cmi.getCurrencyAmount() <= cmi.mCreditWarn) {
+                        warnIfLow = true;
+                    }
+                    buttonText = cmi.mCreditButtonText;
+                }
+            } else {
+                buttonText = r.getString(R.string.sign_in_credit_banner_text);
+                creditText = "";
+                button = cmi.mLoginIntent;
+            }
+        }
+        setCallRateInformation(r, v, creditText, buttonText, button, warnIfLow, cpvl);
+    }
+}