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Remove ActivityManagerNative dependency for adjusting font scale

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ActivityManagerService now holds a ContentObserver for
Settings.System.FONT_SCALE, so it is no longer necessary to notify
ActivityManagerNative of a configuration update involving the font scale
directly.

Bug:23033258
Change-Id: Ifd002bd25724b133e83a1285be2953019178c65a
This commit is contained in:
Casey Burkhardt
2016-01-31 10:53:20 -08:00
parent b7a7158b18
commit a8b2a5072c
4 changed files with 35 additions and 45 deletions
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8
src/com/android/settings/accessibility/AccessibilitySettings.java
View File

@@ -17,13 +17,11 @@
package com.android.settings.accessibility;
import android.accessibilityservice.AccessibilityServiceInfo;
import android.app.ActivityManagerNative;
import android.app.admin.DevicePolicyManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.PackageManager;
import android.content.pm.ServiceInfo;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.net.Uri;
import android.os.Bundle;
@@ -624,11 +622,13 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
}
private void updateFontSizeSummary(Preference pref) {
final float currentScale = Settings.System.getFloat(getContext().getContentResolver(),
Settings.System.FONT_SCALE, 1.0f);
final Resources res = getContext().getResources();
final String[] entries = res.getStringArray(R.array.entries_font_size);
final String[] strEntryValues = res.getStringArray(R.array.entryvalues_font_size);
final int index = ToggleFontSizePreferenceFragment.fontSizeValueToIndex(
res.getConfiguration().fontScale, strEntryValues);
final int index = ToggleFontSizePreferenceFragment.fontSizeValueToIndex(currentScale,
strEntryValues);
pref.setSummary(entries[index]);
}