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Bug 820780 - Part 4/5: Android backend, r=blassey

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This commit is contained in:
Vicamo Yang
2013-01-04 14:26:27 +08:00
parent f994119ee0
commit c751955654
9 changed files with 56 additions and 40 deletions
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37
widget/android/AndroidBridge.cpp
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@@ -101,6 +101,9 @@ AndroidBridge::Init(JNIEnv *jEnv,
mGeckoAppShellClass = (jclass) jEnv->NewGlobalRef(jGeckoAppShellClass);
jclass jAndroidSmsMessageClass = jEnv->FindClass("android/telephony/SmsMessage");
mAndroidSmsMessageClass = (jclass) jEnv->NewGlobalRef(jAndroidSmsMessageClass);
jNotifyIME = (jmethodID) jEnv->GetStaticMethodID(jGeckoAppShellClass, "notifyIME", "(II)V");
jNotifyIMEEnabled = (jmethodID) jEnv->GetStaticMethodID(jGeckoAppShellClass, "notifyIMEEnabled", "(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;Z)V");
jNotifyIMEChange = (jmethodID) jEnv->GetStaticMethodID(jGeckoAppShellClass, "notifyIMEChange", "(Ljava/lang/String;III)V");
@@ -157,7 +160,7 @@ AndroidBridge::Init(JNIEnv *jEnv,
jCheckUriVisited = (jmethodID) jEnv->GetStaticMethodID(jGeckoAppShellClass, "checkUriVisited", "(Ljava/lang/String;)V");
jMarkUriVisited = (jmethodID) jEnv->GetStaticMethodID(jGeckoAppShellClass, "markUriVisited", "(Ljava/lang/String;)V");
jNumberOfMessages = (jmethodID) jEnv->GetStaticMethodID(jGeckoAppShellClass, "getNumberOfMessagesForText", "(Ljava/lang/String;)I");
jCalculateLength = (jmethodID) jEnv->GetStaticMethodID(jAndroidSmsMessageClass, "calculateLength", "(Ljava/lang/CharSequence;Z)[I");
jSendMessage = (jmethodID) jEnv->GetStaticMethodID(jGeckoAppShellClass, "sendMessage", "(Ljava/lang/String;Ljava/lang/String;I)V");
jGetMessage = (jmethodID) jEnv->GetStaticMethodID(jGeckoAppShellClass, "getMessage", "(II)V");
jDeleteMessage = (jmethodID) jEnv->GetStaticMethodID(jGeckoAppShellClass, "deleteMessage", "(II)V");
@@ -1656,22 +1659,40 @@ AndroidBridge::MarkURIVisited(const nsAString& aURI)
env->CallStaticVoidMethod(mGeckoAppShellClass, jMarkUriVisited, jstrURI);
}
uint16_t
AndroidBridge::GetNumberOfMessagesForText(const nsAString& aText)
nsresult
AndroidBridge::GetSegmentInfoForText(const nsAString& aText,
dom::sms::SmsSegmentInfoData* aData)
{
ALOG_BRIDGE("AndroidBridge::GetNumberOfMessagesForText");
ALOG_BRIDGE("AndroidBridge::GetSegmentInfoForText");
aData->segments() = 0;
aData->charsPerSegment() = 0;
aData->charsAvailableInLastSegment() = 0;
JNIEnv *env = GetJNIEnv();
if (!env)
return 0;
return NS_ERROR_FAILURE;
AutoLocalJNIFrame jniFrame(env);
jstring jText = NewJavaString(&jniFrame, aText);
uint16_t ret = env->CallStaticIntMethod(mGeckoAppShellClass, jNumberOfMessages, jText);
jobject obj = env->CallStaticObjectMethod(mAndroidSmsMessageClass,
jCalculateLength, jText, JNI_FALSE);
if (jniFrame.CheckForException())
return 0;
return NS_ERROR_FAILURE;
return ret;
jintArray arr = static_cast<jintArray>(obj);
if (!arr || env->GetArrayLength(arr) != 4)
return NS_ERROR_FAILURE;
jint* info = env->GetIntArrayElements(arr, JNI_FALSE);
aData->segments() = info[0]; // msgCount
aData->charsPerSegment() = info[2]; // codeUnitsRemaining
// segmentChars = (codeUnitCount + codeUnitsRemaining) / msgCount
aData->charsAvailableInLastSegment() = (info[1] + info[2]) / info[0];
env->ReleaseIntArrayElements(arr, info, JNI_ABORT);
return NS_OK;
}
void