PawletOS/app_Settings
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auto import from //branches/cupcake/...@137873

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The Android Open Source Project
2009-03-11 12:11:59 -07:00
parent 648bf5fd9e
commit 80a7a1dbf2
5 changed files with 70 additions and 82 deletions
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46
src/com/android/settings/LanguageSettings.java
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@@ -20,6 +20,7 @@ import android.content.Context;
import android.content.Intent;
import android.content.res.Configuration;
import android.os.Bundle;
import android.os.Environment;
import android.os.SystemProperties;
import android.preference.CheckBoxPreference;
import android.preference.Preference;
@@ -47,6 +48,8 @@ public class LanguageSettings extends PreferenceActivity {
private String mLastInputMethodId;
private String mLastTickedInputMethodId;
private String mRootDirectory;
static public String getInputMethodIdFromKey(String key) {
return key;
@@ -71,9 +74,14 @@ public class LanguageSettings extends PreferenceActivity {
mHaveHardKeyboard = true;
}
mCheckboxes = new ArrayList<CheckBoxPreference>();
mRootDirectory = Environment.getRootDirectory().getAbsolutePath();
onCreateIMM();
}
private boolean isSystemIme(InputMethodInfo property) {
return property.getServiceInfo().applicationInfo.sourceDir.startsWith(mRootDirectory);
}
private void onCreateIMM() {
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
@@ -91,10 +99,10 @@ public class LanguageSettings extends PreferenceActivity {
String prefKey = property.getId();
CharSequence label = property.loadLabel(getPackageManager());
boolean systemIME = isSystemIme(property);
// Add a check box.
// Don't show the toggle if it's the only keyboard in the system
if (mHaveHardKeyboard || N > 1) {
// Don't show the toggle if it's the only keyboard in the system, or it's a system IME.
if (mHaveHardKeyboard || (N > 1 && !systemIME)) {
CheckBoxPreference chkbxPref = new CheckBoxPreference(this);
chkbxPref.setKey(prefKey);
chkbxPref.setTitle(label);
@@ -118,7 +126,7 @@ public class LanguageSettings extends PreferenceActivity {
}
}
}
@Override
protected void onResume() {
super.onResume();
@@ -144,7 +152,6 @@ public class LanguageSettings extends PreferenceActivity {
pref.setChecked(enabled.contains(id));
}
}
updateCheckboxes();
mLastTickedInputMethodId = null;
}
@@ -159,10 +166,13 @@ public class LanguageSettings extends PreferenceActivity {
int firstEnabled = -1;
int N = mInputMethodProperties.size();
for (int i = 0; i < N; ++i) {
final String id = mInputMethodProperties.get(i).getId();
final InputMethodInfo property = mInputMethodProperties.get(i);
final String id = property.getId();
CheckBoxPreference pref = (CheckBoxPreference) findPreference(id);
boolean hasIt = id.equals(mLastInputMethodId);
if ((N == 1 && !mHaveHardKeyboard) || (pref != null && pref.isChecked())) {
boolean systemIme = isSystemIme(property);
if (((N == 1 || systemIme) && !mHaveHardKeyboard)
|| (pref != null && pref.isChecked())) {
if (builder.length() > 0) builder.append(':');
builder.append(id);
if (firstEnabled < 0) {
@@ -189,27 +199,6 @@ public class LanguageSettings extends PreferenceActivity {
Settings.Secure.DEFAULT_INPUT_METHOD, mLastInputMethodId);
}
private void updateCheckboxes() {
final int count = mCheckboxes.size();
int nChecked = 0;
int iChecked = -1;
// See how many are checked and note the only or last checked one
for (int i = 0; i < count; i++) {
if (mCheckboxes.get(i).isChecked()) {
iChecked = i;
nChecked++;
}
}
//
if (nChecked == 1) {
mCheckboxes.get(iChecked).setEnabled(false);
} else {
for (int i = 0; i < count; i++) {
mCheckboxes.get(i).setEnabled(true);
}
}
}
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
@@ -241,7 +230,6 @@ public class LanguageSettings extends PreferenceActivity {
}
}
}
updateCheckboxes();
return super.onPreferenceTreeClick(preferenceScreen, preference);
}