Some custom Android ROMs include MODs that change the translucency of the status bar. In case you want to remove this customization and return the status bar to be completely opaque (0% translucency), you can follow these instructions that I compiled from the following resources: [MOD][ICS – LP*/CM9] Translucent status bar
Extract
First, extract the SystemUI APK file from the Android device, including required dependencies, and decompile it:
mkdir ~/works cd ~/works git clone https://github.com/mateor/auto-patcher.git export PATH=$PATH:~/works/auto-patcher/patch_tools:~/works/auto-patcher/patch_tools/linux cd ~/works/auto-patcher/patch_tools/ mkdir ~/works/auto-patcher/patch_tools/signtools mkdir ~/works/auto-patcher/patch_tools/signed adb pull /system/app/SystemUI.apk SystemUI.apk adb pull /system/framework/framework-res.apk framework-res.apk adb pull /system/framework/twframework-res.apk twframework-res.apk java -jar apktool.jar if framework-res.apk java -jar apktool.jar if twframework-res.apk java -jar apktool.jar d -f SystemUI.apk
Patch
These are the differences between the original SystemUI APK file that is using transparency for the status bar, and a patches SystemUI that has an opaque status bar:
diff -ur SystemUI/res/layout/super_status_bar.xml SystemUI.new/res/layout/super_status_bar.xml
--- SystemUI/res/layout/super_status_bar.xml 2013-06-04 18:02:35.280902774 +0200
+++ SystemUI.new/res/layout/super_status_bar.xml 2013-06-04 17:48:40.430939995 +0200
@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="utf-8"?>
-<com.android.systemui.statusbar.phone.StatusBarWindowView android:background="@*android:color/transparent" android:focusable="true" android:fitsSystemWindows="true" android:descendantFocusability="afterDescendants"
+<com.android.systemui.statusbar.phone.StatusBarWindowView android:background="#FF000000" android:focusable="true" android:fitsSystemWindows="true" android:descendantFocusability="afterDescendants"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:systemui="http://schemas.android.com/apk/res/com.android.systemui">
<include android:layout_width="fill_parent" android:layout_height="@*android:dimen/status_bar_height" layout="@layout/tw_status_bar" />
<include android:layout_width="fill_parent" android:layout_height="0.0dip" layout="@layout/status_bar_expanded" />
-</com.android.systemui.statusbar.phone.StatusBarWindowView>
\ No newline at end of file
+</com.android.systemui.statusbar.phone.StatusBarWindowView>
diff -ur SystemUI/res/values/drawables.xml SystemUI.new/res/values/drawables.xml
--- SystemUI/res/values/drawables.xml 2013-06-04 18:02:37.173902690 +0200
+++ SystemUI.new/res/values/drawables.xml 2013-06-04 17:57:44.172915753 +0200
@@ -52,7 +52,7 @@
<item type="drawable" name="APKTOOL_DUMMY_020d">false</item>
<item type="drawable" name="notification_number_text_color">#ffffffff</item>
<item type="drawable" name="ticker_background_color">#ff1d1d1d</item>
- <item type="drawable" name="status_bar_background">#00000000</item>
+ <item type="drawable" name="status_bar_background">#ff000000</item>
<item type="drawable" name="tw_status_bar_quicksetting_button_background">#ff000000</item>
<item type="drawable" name="status_bar_recents_app_thumbnail_background">#88000000</item>
<item type="drawable" name="status_bar_notification_row_background_color">#ff090909</item>
Rebuild
Build and sign the patched SystemUI application:
java -jar apktool.jar b -f SystemUI signtools/SystemUI.apk java -Xmx64m -jar signapk.jar updatecert.pem updatekey.pk8 signtools/SystemUI.apk signed/SystemUI.apk
You can push this APK back to your /system/app directory and then reboot:
adb push signed/SystemUI.apk /system/app adb reboot
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