mahta.fetrat
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HomoFast-eSpeak-Persian
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Rework the Voice variant preference to show a dialog with Category and Variant lists. 

The original variant list UI resulted in a long, complex list that
was difficult to navigate. This change splits up that list into
more manageable groups.
master
Reece H. Dunn 12 years ago
parent
596aa025cd
commit
c7a1556101
8 changed files with 423 additions and 96 deletions
Unified View Show Diff Stats
  1. 52
    0
      android/res/layout/voice_variant_preference.xml
  2. 2
    27
      android/res/values/donottranslate.xml
  3. 10
    35
      android/res/values/strings.xml
  4. 0
    9
      android/res/xml/preferences.xml
  5. 66
    0
      android/src/com/reecedunn/espeak/ResourceIdListAdapter.java
  6. 17
    25
      android/src/com/reecedunn/espeak/TtsSettingsActivity.java
  7. 11
    0
      android/src/com/reecedunn/espeak/VoiceVariant.java
  8. 265
    0
      android/src/com/reecedunn/espeak/VoiceVariantPreference.java

+ 52
- 0
android/res/layout/voice_variant_preference.xml View File

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >

<LinearLayout
android:layout_width="match_parent"
android:layout_height="48dp"
android:layout_gravity="center">

<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="@string/category"
android:layout_weight="0.5"
android:gravity="center_vertical"
android:layout_gravity="center_vertical" />

<Spinner
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="@+id/category"
android:layout_weight="0.5"
android:gravity="bottom"
android:layout_gravity="center_vertical" />
</LinearLayout>

<LinearLayout
android:layout_width="match_parent"
android:layout_height="48dp">

<TextView
android:layout_width="0dp"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="@string/variant"
android:layout_weight="0.5"
android:gravity="center_vertical"
android:layout_gravity="center_vertical" />

<Spinner
android:layout_width="0dp"
android:layout_height="wrap_content"
android:id="@+id/variant"
android:layout_weight="0.5"
android:gravity="bottom"
android:layout_gravity="center_vertical" />
</LinearLayout>

</LinearLayout>

+ 2
- 27
android/res/values/donottranslate.xml View File

--> -->
<string name="app_name" translatable="false">eSpeak</string> <string name="app_name" translatable="false">eSpeak</string>


<string-array name="default_variant_values">
<item>male</item>
<item>m1</item>
<item>m2</item>
<item>m3</item>
<item>m4</item>
<item>m5</item>
<item>m6</item>
<item>m7</item>
<item>female</item>
<item>f1</item>
<item>f2</item>
<item>f3</item>
<item>f4</item>
<item>f5</item>
<item>klatt</item>
<item>klatt2</item>
<item>klatt3</item>
<item>klatt4</item>
<item>croak</item>
<item>whisper</item>
<item>whisperf</item>
<item>male-young</item>
<item>female-young</item>
<item>male-old</item>
<item>female-old</item>
</string-array>
<!-- Voice Variants that are people's names. -->
<string name="variant_klatt">Klatt</string>


</resources> </resources>

+ 10
- 35
android/res/values/strings.xml View File

Description: Sample text spoken aloud when the user is trying out a language. Description: Sample text spoken aloud when the user is trying out a language.
--> -->
<string name="sample_text">This is a sample of text spoken in %s</string> <string name="sample_text">This is a sample of text spoken in %s</string>
<!--
Source: Variant preference labels.
Description: Labels for possible voice variant/gender/age values.
-->
<string-array name="default_variant_entries">
<item>Male</item>
<item>Male (Variant 1)</item>
<item>Male (Variant 2)</item>
<item>Male (Variant 3)</item>
<item>Male (Variant 4)</item>
<item>Male (Variant 5)</item>
<item>Male (Variant 6)</item>
<item>Male (Variant 7)</item>
<item>Female</item>
<item>Female (Variant 1)</item>
<item>Female (Variant 2)</item>
<item>Female (Variant 3)</item>
<item>Female (Variant 4)</item>
<item>Female (Variant 5)</item>
<item>Klatt (Variant 1)</item>
<item>Klatt (Variant 2)</item>
<item>Klatt (Variant 3)</item>
<item>Klatt (Variant 4)</item>
<item>Croak (Male)</item>
<item>Whisper (Male)</item>
<item>Whisper (Female)</item>
<item>Young (Male)</item>
<item>Young (Female)</item>
<item>Old (Male)</item>
<item>Old (Female)</item>
</string-array>
<!--
Source: Rate preference labels.
Description: Labels for possible rate multiplier values.
-->
<string name="status">Status</string> <string name="status">Status</string>
<string name="tts_version">eSpeak version</string> <string name="tts_version">eSpeak version</string>
<string name="speak">Speak</string> <string name="speak">Speak</string>
<string name="punctuation_custom_fmt">Custom: %s</string> <string name="punctuation_custom_fmt">Custom: %s</string>
<string name="punctuation_none">None</string> <string name="punctuation_none">None</string>
<string name="punctuation_characters">Punctuation characters</string> <string name="punctuation_characters">Punctuation characters</string>
<string name="category">Category</string>
<string name="variant">Variant</string>
<string name="variant_male">Male</string>
<string name="variant_female">Female</string>
<string name="variant_default">Default</string>
<string name="variant_n">Variant %d</string>
<string name="variant_young">Young</string>
<string name="variant_old">Old</string>
<string name="variant_croak">Croak</string>
<string name="variant_whisper">Whisper</string>
</resources> </resources>

+ 0
- 9
android/res/xml/preferences.xml View File

<?xml version="1.0" encoding="utf-8"?> <?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" > <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" >

<ListPreference
android:defaultValue="1"
android:entries="@array/default_variant_entries"
android:entryValues="@array/default_variant_values"
android:key="espeak_variant"
android:summary="%s"
android:title="@string/espeak_variant" />

</PreferenceScreen> </PreferenceScreen>

+ 66
- 0
android/src/com/reecedunn/espeak/ResourceIdListAdapter.java View File

/*
* Copyright (C) 2012 Reece H. Dunn
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

package com.reecedunn.espeak;

import android.app.Activity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;

public class ResourceIdListAdapter extends ArrayAdapter<Integer>
{
private final LayoutInflater mInflater;

static class ViewHolder
{
public TextView text;
}

public ResourceIdListAdapter(Activity context, Integer[] resources)
{
super(context, android.R.layout.simple_list_item_1, resources);
mInflater = context.getLayoutInflater();
}

@Override
public View getView(int position, View convertView, ViewGroup parent)
{
ViewHolder holder;
if (convertView == null)
{
convertView = mInflater.inflate(android.R.layout.simple_list_item_1, parent, false);
holder = new ViewHolder();
holder.text = (TextView)convertView.findViewById(android.R.id.text1);
convertView.setTag(holder);
}
else
{
holder = (ViewHolder)convertView.getTag();
}

holder.text.setText(getItem(position));
return convertView;
}

@Override
public View getDropDownView(int position, View convertView, ViewGroup parent)
{
return getView(position, convertView, parent);
}
}

+ 17
- 25
android/src/com/reecedunn/espeak/TtsSettingsActivity.java View File

} }
} }


private static Preference createSpeakPunctuationPreference(Context context, SpeechSynthesis engine, int titleRes) {
private static Preference createVoiceVariantPreference(Context context, VoiceSettings settings, int titleRes) {
final String title = context.getString(titleRes);

final VoiceVariantPreference pref = new VoiceVariantPreference(context);
pref.setTitle(title);
pref.setDialogTitle(title);
pref.setOnPreferenceChangeListener(mOnPreferenceChanged);
pref.setPersistent(true);
pref.setVoiceVariant(settings.getVoiceVariant());
return pref;
}

private static Preference createSpeakPunctuationPreference(Context context, VoiceSettings settings, int titleRes) {
final String title = context.getString(titleRes); final String title = context.getString(titleRes);


final SpeakPunctuationPreference pref = new SpeakPunctuationPreference(context); final SpeakPunctuationPreference pref = new SpeakPunctuationPreference(context);
pref.setDialogTitle(title); pref.setDialogTitle(title);
pref.setOnPreferenceChangeListener(mOnPreferenceChanged); pref.setOnPreferenceChangeListener(mOnPreferenceChanged);
pref.setPersistent(true); pref.setPersistent(true);
pref.setVoiceSettings(new VoiceSettings(PreferenceManager.getDefaultSharedPreferences(context), engine));
pref.setVoiceSettings(settings);
return pref; return pref;
} }


* summary with the current entry value. * summary with the current entry value.
*/ */
private static void createPreferences(Context context, PreferenceGroup group) { private static void createPreferences(Context context, PreferenceGroup group) {
if (group == null) {
return;
}

final int count = group.getPreferenceCount();

for (int i = 0; i < count; i++) {
final Preference preference = group.getPreference(i);

if (preference instanceof PreferenceGroup) {
createPreferences(null, (PreferenceGroup) preference);
} else if (preference instanceof ListPreference) {
preference.setOnPreferenceChangeListener(mOnPreferenceChanged);
}
}

if (context == null) {
return;
}

// Bind eSpeak parameters to preference settings:

SpeechSynthesis engine = new SpeechSynthesis(context, null); SpeechSynthesis engine = new SpeechSynthesis(context, null);
VoiceSettings settings = new VoiceSettings(PreferenceManager.getDefaultSharedPreferences(context), engine);


group.addPreference(createSpeakPunctuationPreference(context, engine, R.string.espeak_speak_punctuation));
group.addPreference(createVoiceVariantPreference(context, settings, R.string.espeak_variant));
group.addPreference(createSpeakPunctuationPreference(context, settings, R.string.espeak_speak_punctuation));
group.addPreference(createSeekBarPreference(context, engine.Rate, "espeak_rate", R.string.setting_default_rate)); group.addPreference(createSeekBarPreference(context, engine.Rate, "espeak_rate", R.string.setting_default_rate));
group.addPreference(createSeekBarPreference(context, engine.Pitch, "espeak_pitch", R.string.setting_default_pitch)); group.addPreference(createSeekBarPreference(context, engine.Pitch, "espeak_pitch", R.string.setting_default_pitch));
group.addPreference(createSeekBarPreference(context, engine.PitchRange, "espeak_pitch_range", R.string.espeak_pitch_range)); group.addPreference(createSeekBarPreference(context, engine.PitchRange, "espeak_pitch_range", R.string.espeak_pitch_range));

+ 11
- 0
android/src/com/reecedunn/espeak/VoiceVariant.java View File

return ret; return ret;
} }


public boolean equals(Object o) {
if (o instanceof VoiceVariant) {
VoiceVariant other = (VoiceVariant)o;
if (variant == null || other.variant == null) {
return other.variant == null && variant == null && other.gender == gender && other.age == age;
}
return other.variant.equals(variant) && other.gender == gender && other.age == age;
}
return false;
}

public static VoiceVariant parseVoiceVariant(String value) { public static VoiceVariant parseVoiceVariant(String value) {
String[] parts = mVariantPattern.split(value); String[] parts = mVariantPattern.split(value);
int age = SpeechSynthesis.AGE_ANY; int age = SpeechSynthesis.AGE_ANY;

+ 265
- 0
android/src/com/reecedunn/espeak/VoiceVariantPreference.java View File

/*
* Copyright (C) 2013 Reece H. Dunn
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

package com.reecedunn.espeak;

import android.app.Activity;
import android.content.Context;
import android.content.DialogInterface;
import android.content.SharedPreferences;
import android.preference.DialogPreference;
import android.text.Editable;
import android.util.AttributeSet;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.Spinner;
import android.widget.TextView;

import java.util.List;

public class VoiceVariantPreference extends DialogPreference {
private Spinner mCategory;
private Spinner mVariant;

private int mCategoryIndex = 0;
private int mVariantIndex = 0;

static class ViewHolder
{
public TextView text;
}

private class VariantData {
private final int name;
private final Object arg;
private final VoiceVariant variant;

protected VariantData(int name, String variant) {
this(name, null, variant);
}

protected VariantData(int name, Object arg, String variant) {
this.name = name;
this.arg = arg;
this.variant = VoiceVariant.parseVoiceVariant(variant);
}

public String getDisplayName(Context context) {
String text = context.getText(name).toString();
if (arg == null) {
return text;
}
return String.format(text, arg);
}

public VoiceVariant getVariant() {
return variant;
}
}

public class VariantDataListAdapter extends ArrayAdapter<VariantData>
{
private final LayoutInflater mInflater;

public VariantDataListAdapter(Activity context, VariantData[] resources)
{
super(context, android.R.layout.simple_list_item_1, resources);
mInflater = context.getLayoutInflater();
}

@Override
public View getView(int position, View convertView, ViewGroup parent)
{
ViewHolder holder;
if (convertView == null)
{
convertView = mInflater.inflate(android.R.layout.simple_list_item_1, parent, false);
holder = new ViewHolder();
holder.text = (TextView)convertView.findViewById(android.R.id.text1);
convertView.setTag(holder);
}
else
{
holder = (ViewHolder)convertView.getTag();
}

holder.text.setText(getItem(position).getDisplayName(getContext()));
return convertView;
}

@Override
public View getDropDownView(int position, View convertView, ViewGroup parent)
{
return getView(position, convertView, parent);
}
}

private Integer[] categories = {
R.string.variant_male,
R.string.variant_female,
R.string.variant_klatt,
R.string.variant_young,
R.string.variant_old,
R.string.variant_croak,
R.string.variant_whisper,
};

private VariantData[][] variants = {
{ // Male
new VariantData(R.string.variant_default, "male"),
new VariantData(R.string.variant_n, 1, "m1"),
new VariantData(R.string.variant_n, 2, "m2"),
new VariantData(R.string.variant_n, 3, "m3"),
new VariantData(R.string.variant_n, 4, "m4"),
new VariantData(R.string.variant_n, 5, "m5"),
new VariantData(R.string.variant_n, 6, "m6"),
new VariantData(R.string.variant_n, 7, "m7"),
},{ // Female
new VariantData(R.string.variant_default, "female"),
new VariantData(R.string.variant_n, 1, "f1"),
new VariantData(R.string.variant_n, 2, "f2"),
new VariantData(R.string.variant_n, 3, "f3"),
new VariantData(R.string.variant_n, 4, "f4"),
new VariantData(R.string.variant_n, 5, "f5"),
},{ // Klatt
new VariantData(R.string.variant_n, 1, "klatt"),
new VariantData(R.string.variant_n, 2, "klatt2"),
new VariantData(R.string.variant_n, 3, "klatt3"),
new VariantData(R.string.variant_n, 4, "klatt4"),
},{ // Young
new VariantData(R.string.variant_male, "male-young"),
new VariantData(R.string.variant_female, "female-young"),
},{ // Old
new VariantData(R.string.variant_male, "male-old"),
new VariantData(R.string.variant_female, "female-old"),
},{ // Croak
new VariantData(R.string.variant_male, "croak"),
},{ // Whisper
new VariantData(R.string.variant_male, "whisper"),
new VariantData(R.string.variant_female, "whisperf"),
},
};

public VoiceVariantPreference(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
setDialogLayoutResource(R.layout.voice_variant_preference);
setLayoutResource(R.layout.information_view);
setPositiveButtonText(android.R.string.ok);
setNegativeButtonText(android.R.string.cancel);
}

public VoiceVariantPreference(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}

public VoiceVariantPreference(Context context) {
this(context, null);
}

public void setVoiceVariant(VoiceVariant variant) {
for (int i = 0; i < variants.length; ++i) {
VariantData[] items = variants[i];
for (int j = 0; j < items.length; ++j) {
if (items[j].getVariant().equals(variant)) {
mCategoryIndex = i;
mVariantIndex = j;
onDataChanged();
return;
}
}
}
onDataChanged();
}

@Override
protected View onCreateDialogView() {
View root = super.onCreateDialogView();
mCategory = (Spinner)root.findViewById(R.id.category);
mVariant = (Spinner)root.findViewById(R.id.variant);
return root;
}

@Override
protected void onBindDialogView(View view) {
super.onBindDialogView(view);

// Cache the indices so they don't get overwritten by the OnItemSelectedListener handlers.
final int category = mCategoryIndex;
final int variant = mVariantIndex;

mCategory.setAdapter(new ResourceIdListAdapter((Activity)getContext(), categories));
mCategory.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
private boolean mInitializing = true;

@Override
public void onItemSelected(AdapterView<?> adapterView, View view, int position, long id) {
mVariant.setAdapter(new VariantDataListAdapter((Activity) getContext(), variants[position]));
if (mInitializing) {
mVariant.setSelection(variant);
mInitializing = false;
}
mCategoryIndex = position;
}

@Override
public void onNothingSelected(AdapterView<?> adapterView) {
}
});
mVariant.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> adapterView, View view, int position, long id) {
mVariantIndex = position;
}

@Override
public void onNothingSelected(AdapterView<?> adapterView) {
}
});

mCategory.setSelection(category);
}

@Override
public void onClick(DialogInterface dialog, int which) {
switch (which) {
case DialogInterface.BUTTON_POSITIVE:
onDataChanged();
if (shouldCommit()) {
SharedPreferences.Editor editor = getEditor();
if (editor != null) {
VoiceVariant variant = variants[mCategoryIndex][mVariantIndex].getVariant();
editor.putString(VoiceSettings.PREF_VARIANT, variant.toString());
editor.commit();
}
}
break;
}
super.onClick(dialog, which);
}

private void onDataChanged() {
Context context = getContext();
CharSequence category = context.getText(categories[mCategoryIndex]);
CharSequence variant = variants[mCategoryIndex][mVariantIndex].getDisplayName(context);
callChangeListener(String.format("%s (%s)", category, variant));
}
}

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