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Fix NPE in AppearanceSettingsFragment

Browse source 
Bug: 18147440
Change-Id: I7a7a47b3484e54146d34d11b5bd9c1305421d829
This commit is contained in:
Tadashi G. Takaoka 2014-10-28 14:40:06 +09:00
parent d5455fea4a
commit 395009c03e
6 changed files with 24 additions and 20 deletions
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10
common/src/com/android/inputmethod/latin/common/Constants.java
View file

@ -305,6 +305,16 @@ public final class Constants {
public static final int SCREEN_METRICS_LARGE_TABLET = 2;
public static final int SCREEN_METRICS_SMALL_TABLET = 3;
public static boolean isPhone(final int screenMetrics) {
return screenMetrics == SCREEN_METRICS_SMALL_PHONE
|| screenMetrics == SCREEN_METRICS_LARGE_PHONE;
}
public static boolean isTablet(final int screenMetrics) {
return screenMetrics == SCREEN_METRICS_SMALL_TABLET
|| screenMetrics == SCREEN_METRICS_LARGE_TABLET;
}
/**
* Default capacity of gesture points container.
* This constant is used by {@link com.android.inputmethod.keyboard.internal.BatchInputArbiter}

8
java/src/com/android/inputmethod/latin/settings/AppearanceSettingsFragment.java
View file

@ -19,9 +19,9 @@ package com.android.inputmethod.latin.settings;
import android.os.Bundle;
import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.common.Constants;
import com.android.inputmethod.latin.define.ProductionFlags;
/**
* "Appearance" settings sub screen.
*/
@ -30,8 +30,8 @@ public final class AppearanceSettingsFragment extends SubScreenFragment {
public void onCreate(final Bundle icicle) {
super.onCreate(icicle);
addPreferencesFromResource(R.xml.prefs_screen_appearance);
if (!ProductionFlags.IS_SPLIT_KEYBOARD_SUPPORTED
|| !Settings.getInstance().getCurrent().isTablet()) {
if (!ProductionFlags.IS_SPLIT_KEYBOARD_SUPPORTED ||
Constants.isPhone(Settings.readScreenMetrics(getResources()))) {
removePreference(Settings.PREF_ENABLE_SPLIT_KEYBOARD);
}
}
@ -43,4 +43,4 @@ public final class AppearanceSettingsFragment extends SubScreenFragment {
findPreference(Settings.PREF_CUSTOM_INPUT_STYLES));
ThemeSettingsFragment.updateKeyboardThemeSummary(findPreference(Settings.SCREEN_THEME));
}
}
}

4
java/src/com/android/inputmethod/latin/settings/Settings.java
View file

@ -213,6 +213,10 @@ public final class Settings implements SharedPreferences.OnSharedPreferenceChang
return mSettingsValues.mBlockPotentiallyOffensive;
}
public static int readScreenMetrics(final Resources res) {
return res.getInteger(R.integer.config_screen_metrics);
}
// Accessed from the settings interface, hence public
public static boolean readKeypressSoundEnabled(final SharedPreferences prefs,
final Resources res) {

8
java/src/com/android/inputmethod/latin/settings/SettingsValues.java
View file

@ -29,7 +29,6 @@ import com.android.inputmethod.latin.InputAttributes;
import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.RichInputMethodManager;
import com.android.inputmethod.latin.SubtypeSwitcher;
import com.android.inputmethod.latin.common.Constants;
import com.android.inputmethod.latin.utils.AsyncResultHolder;
import com.android.inputmethod.latin.utils.ResourceUtils;
import com.android.inputmethod.latin.utils.TargetPackageInfoGetterTask;
@ -158,7 +157,7 @@ public class SettingsValues {
mHasHardwareKeyboard = Settings.readHasHardwareKeyboard(res.getConfiguration());
mEnableMetricsLogging = prefs.getBoolean(Settings.PREF_ENABLE_METRICS_LOGGING, true);
mIsSplitKeyboardEnabled = prefs.getBoolean(Settings.PREF_ENABLE_SPLIT_KEYBOARD, false);
mScreenMetrics = res.getInteger(R.integer.config_screen_metrics);
mScreenMetrics = Settings.readScreenMetrics(res);
mShouldShowLxxSuggestionUi = Settings.SHOULD_SHOW_LXX_SUGGESTION_UI
&& prefs.getBoolean(DebugSettings.PREF_SHOULD_SHOW_LXX_SUGGESTION_UI, true);
@ -224,11 +223,6 @@ public class SettingsValues {
return mEnableMetricsLogging;
}
public boolean isTablet() {
return mScreenMetrics == Constants.SCREEN_METRICS_SMALL_TABLET
|| mScreenMetrics == Constants.SCREEN_METRICS_LARGE_TABLET;
}
public boolean isApplicationSpecifiedCompletionsOn() {
return mInputAttributes.mApplicationSpecifiedCompletionOn;
}

5
tests/src/com/android/inputmethod/keyboard/KeyboardLayoutSetTestsBase.java
View file

@ -87,7 +87,7 @@ public abstract class KeyboardLayoutSetTestsBase extends AndroidTestCase {
setContext(new ContextThemeWrapper(getContext(), keyboardTheme.mStyleId));
KeyboardLayoutSet.onKeyboardThemeChanged();
mScreenMetrics = res.getInteger(R.integer.config_screen_metrics);
mScreenMetrics = Settings.readScreenMetrics(res);
RichInputMethodManager.init(context);
final RichInputMethodManager richImm = RichInputMethodManager.getInstance();
@ -121,8 +121,7 @@ public abstract class KeyboardLayoutSetTestsBase extends AndroidTestCase {
}
protected final boolean isPhone() {
return mScreenMetrics == Constants.SCREEN_METRICS_SMALL_PHONE
|| mScreenMetrics == Constants.SCREEN_METRICS_LARGE_PHONE;
return Constants.isPhone(mScreenMetrics);
}
protected final InputMethodSubtype getSubtype(final Locale locale,

9
tests/src/com/android/inputmethod/latin/settings/SpacingAndPunctuationsTests.java
View file

@ -20,7 +20,6 @@ import android.content.res.Resources;
import android.test.AndroidTestCase;
import android.test.suitebuilder.annotation.SmallTest;
import com.android.inputmethod.latin.R;
import com.android.inputmethod.latin.SuggestedWords;
import com.android.inputmethod.latin.common.Constants;
import com.android.inputmethod.latin.utils.RunInLocale;
@ -37,13 +36,11 @@ public class SpacingAndPunctuationsTests extends AndroidTestCase {
private int mScreenMetrics;
private boolean isPhone() {
return mScreenMetrics == Constants.SCREEN_METRICS_SMALL_PHONE
|| mScreenMetrics == Constants.SCREEN_METRICS_LARGE_PHONE;
return Constants.isPhone(mScreenMetrics);
}
private boolean isTablet() {
return mScreenMetrics == Constants.SCREEN_METRICS_SMALL_TABLET
|| mScreenMetrics == Constants.SCREEN_METRICS_LARGE_TABLET;
return Constants.isTablet(mScreenMetrics);
}
private SpacingAndPunctuations ENGLISH;
@ -70,7 +67,7 @@ public class SpacingAndPunctuationsTests extends AndroidTestCase {
protected void setUp() throws Exception {
super.setUp();
mScreenMetrics = mContext.getResources().getInteger(R.integer.config_screen_metrics);
mScreenMetrics = Settings.readScreenMetrics(getContext().getResources());
// Language only
ENGLISH = getSpacingAndPunctuations(Locale.ENGLISH);