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author | Clark Scheff <clark@cyngn.com> | 2014-06-10 15:01:34 -0700 |
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committer | Clark Scheff <clark@cyngn.com> | 2014-06-10 15:01:34 -0700 |
commit | 64718d775ce8322915d143adb9a0f1ea3160e9e3 (patch) | |
tree | 5e7c9ad0a723066c492085fa559e72f1d387e2ba /src/com | |
parent | eebcb7db349310d36e0ba2066ce4167f9b1d0627 (diff) | |
download | android_packages_apps_Trebuchet-64718d775ce8322915d143adb9a0f1ea3160e9e3.tar.gz android_packages_apps_Trebuchet-64718d775ce8322915d143adb9a0f1ea3160e9e3.tar.bz2 android_packages_apps_Trebuchet-64718d775ce8322915d143adb9a0f1ea3160e9e3.zip |
Handle theme changes
Change-Id: Ib933df8ef825ac35dfcf3207be5f803c2da18f56
Diffstat (limited to 'src/com')
-rw-r--r-- | src/com/android/launcher3/Launcher.java | 2 | ||||
-rw-r--r-- | src/com/android/launcher3/ThemeChangedReceiver.java | 52 |
2 files changed, 53 insertions, 1 deletions
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java index 8a0fe6c05..18be75d6e 100644 --- a/src/com/android/launcher3/Launcher.java +++ b/src/com/android/launcher3/Launcher.java @@ -514,7 +514,7 @@ public class Launcher extends Activity } } - private void initializeDynamicGrid() { + void initializeDynamicGrid() { LauncherAppState.setApplicationContext(getApplicationContext()); LauncherAppState app = LauncherAppState.getInstance(); diff --git a/src/com/android/launcher3/ThemeChangedReceiver.java b/src/com/android/launcher3/ThemeChangedReceiver.java new file mode 100644 index 000000000..134a28559 --- /dev/null +++ b/src/com/android/launcher3/ThemeChangedReceiver.java @@ -0,0 +1,52 @@ +/* + * Copyright (C) 2014 The CyanogenMod Project + * + * 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.android.launcher3; + +import android.content.BroadcastReceiver; +import android.content.Context; +import android.content.Intent; + +public class ThemeChangedReceiver extends BroadcastReceiver { + private static final String EXTRA_COMPONENTS = "components"; + + public static final String MODIFIES_ICONS = "mods_icons"; + public static final String MODIFIES_FONTS = "mods_fonts"; + public static final String MODIFIES_OVERLAYS = "mods_overlays"; + + public void onReceive(Context context, Intent intent) { + // components is a '|' delimited string of the components that changed + // due to a theme change. + String components = intent.getStringExtra(EXTRA_COMPONENTS); + if (components != null) { + LauncherAppState.setApplicationContext(context.getApplicationContext()); + LauncherAppState app = LauncherAppState.getInstance(); + if (isInterestingThemeChange(components)) { + app.getIconCache().flush(); + app.getModel().forceReload(); + } + } + } + + /** + * We consider this an "interesting" theme change if it modifies icons, overlays, or fonts. + * @param components + * @return + */ + private boolean isInterestingThemeChange(String components) { + return components.contains(MODIFIES_ICONS) || components.contains(MODIFIES_FONTS) || + components.contains(MODIFIES_OVERLAYS); + } +} |