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Implement SpeechSynthesis.getSampleRate in Java.

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This commit is contained in:
Reece H. Dunn
2015-10-07 21:12:05 +01:00
parent 46c5f88c6f
commit 66cfe9af2b
2 changed files with 10 additions and 22 deletions
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android/src/com/reecedunn/espeak/SpeechSynthesis.java
+6 -8
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@@ -65,6 +65,7 @@ public class SpeechSynthesis {
private boolean mInitialized = false;
private static int mVoiceCount = 0;
private int mSampleRate = 0;
public SpeechSynthesis(Context context, SynthReadyCallback callback) {
// First, ensure the data directory exists, otherwise init will crash.
@@ -96,7 +97,7 @@ public class SpeechSynthesis {
}
public int getSampleRate() {
return nativeGetSampleRate();
return mSampleRate;
}
public int getChannelCount() {
@@ -108,9 +109,7 @@ public class SpeechSynthesis {
}
public int getBufferSizeInBytes() {
final int bufferSizeInMillis = BUFFER_SIZE_IN_MILLIS;
final int sampleRate = nativeGetSampleRate();
return (bufferSizeInMillis * sampleRate) / 1000;
return (BUFFER_SIZE_IN_MILLIS * mSampleRate) / 1000;
}
public List<Voice> getAvailableVoices() {
@@ -311,7 +310,8 @@ public class SpeechSynthesis {
return;
}
if (!nativeCreate(mDatapath, BUFFER_SIZE_IN_MILLIS)) {
mSampleRate = nativeCreate(mDatapath, BUFFER_SIZE_IN_MILLIS);
if (mSampleRate == 0) {
Log.e(TAG, "Failed to initialize speech synthesis library");
return;
}
@@ -337,14 +337,12 @@ public class SpeechSynthesis {
private static native final boolean nativeClassInit();
private native final boolean nativeCreate(String path, int bufferSizeInMillis);
private native final int nativeCreate(String path, int bufferSizeInMillis);
private native final boolean nativeDestroy();
private native final static String nativeGetVersion();
private native final int nativeGetSampleRate();
private native final String[] nativeGetAvailableVoices();
private native final boolean nativeSetVoiceByName(String name);