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Add accessibility display adjustments to Settings

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This will be redesigned soon, but for now it allows access to quick
setting tiles for testing display adjustments.

BUG: 9057596
Change-Id: I4b760487b2fe0a336b188930306000e5dfc01951
This commit is contained in:
Alan Viverette
2013-10-02 16:36:33 -07:00
parent f654f192b9
commit fc0ab213b8
15 changed files with 726 additions and 33 deletions
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42
src/com/android/settings/DevelopmentSettings.java
View File

@@ -59,6 +59,7 @@ import android.view.Gravity;
import android.view.HardwareRenderer;
import android.view.IWindowManager;
import android.view.View;
import android.view.accessibility.AccessibilityManager;
import android.webkit.WebViewFactory;
import android.widget.CompoundButton;
import android.widget.Switch;
@@ -114,6 +115,7 @@ public class DevelopmentSettings extends RestrictedSettingsFragment
private static final String SHOW_TOUCHES_KEY = "show_touches";
private static final String SHOW_SCREEN_UPDATES_KEY = "show_screen_updates";
private static final String DISABLE_OVERLAYS_KEY = "disable_overlays";
private static final String SIMULATE_COLOR_SPACE = "simulate_color_space";
private static final String SHOW_CPU_USAGE_KEY = "show_cpu_usage";
private static final String FORCE_HARDWARE_UI_KEY = "force_hw_ui";
private static final String FORCE_MSAA_KEY = "force_msaa";
@@ -195,6 +197,7 @@ public class DevelopmentSettings extends RestrictedSettingsFragment
private ListPreference mAnimatorDurationScale;
private ListPreference mOverlayDisplayDevices;
private ListPreference mOpenGLTraces;
private ListPreference mSimulateColorSpace;
private CheckBoxPreference mImmediatelyDestroyActivities;
private ListPreference mAppProcessLimit;
@@ -300,6 +303,7 @@ public class DevelopmentSettings extends RestrictedSettingsFragment
mAnimatorDurationScale = addListPreference(ANIMATOR_DURATION_SCALE_KEY);
mOverlayDisplayDevices = addListPreference(OVERLAY_DISPLAY_DEVICES_KEY);
mOpenGLTraces = addListPreference(OPENGL_TRACES_KEY);
mSimulateColorSpace = addListPreference(SIMULATE_COLOR_SPACE);
mImmediatelyDestroyActivities = (CheckBoxPreference) findPreference(
IMMEDIATELY_DESTROY_ACTIVITIES_KEY);
@@ -513,6 +517,7 @@ public class DevelopmentSettings extends RestrictedSettingsFragment
updateBugreportOptions();
updateForceRtlOptions();
updateWifiDisplayCertificationOptions();
updateSimulateColorSpace();
}
private void resetDangerousOptions() {
@@ -949,6 +954,40 @@ public class DevelopmentSettings extends RestrictedSettingsFragment
pokeSystemProperties();
}
private void updateSimulateColorSpace() {
final ContentResolver cr = getContentResolver();
final boolean enabled = Settings.Secure.getInt(
cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 0) != 0;
if (enabled) {
final String mode = Integer.toString(Settings.Secure.getInt(
cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER,
AccessibilityManager.DALTONIZER_DISABLED));
mSimulateColorSpace.setValue(mode);
final int index = mSimulateColorSpace.findIndexOfValue(mode);
if (index < 0) {
// We're using a mode controlled by accessibility preferences.
mSimulateColorSpace.setSummary(getString(R.string.daltonizer_type_overridden,
getString(R.string.accessibility_display_daltonizer_preference_title)));
} else {
mSimulateColorSpace.setSummary("%s");
}
} else {
mSimulateColorSpace.setValue(
Integer.toString(AccessibilityManager.DALTONIZER_DISABLED));
}
}
private void writeSimulateColorSpace(Object value) {
final ContentResolver cr = getContentResolver();
final int newMode = Integer.parseInt(value.toString());
if (newMode < 0) {
Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 0);
} else {
Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 1);
Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_DISPLAY_DALTONIZER, newMode);
}
}
private void updateForceRtlOptions() {
updateCheckBox(mForceRtlLayout, Settings.Global.getInt(getActivity().getContentResolver(),
Settings.Global.DEVELOPMENT_FORCE_RTL, 0) != 0);
@@ -1350,6 +1389,9 @@ public class DevelopmentSettings extends RestrictedSettingsFragment
} else if (preference == mAppProcessLimit) {
writeAppProcessLimitOptions(newValue);
return true;
} else if (preference == mSimulateColorSpace) {
writeSimulateColorSpace(newValue);
return true;
}
return false;
}