diff options
| -rw-r--r-- | src/com/android/settings/DevelopmentSettings.java | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/com/android/settings/DevelopmentSettings.java b/src/com/android/settings/DevelopmentSettings.java index fc5a0b6..e5fea54 100644 --- a/src/com/android/settings/DevelopmentSettings.java +++ b/src/com/android/settings/DevelopmentSettings.java @@ -30,6 +30,7 @@ import android.content.DialogInterface; import android.content.Intent; import android.content.pm.ApplicationInfo; import android.content.pm.PackageManager; +import android.os.AsyncTask; import android.os.BatteryManager; import android.os.Build; import android.os.Bundle; @@ -49,6 +50,7 @@ import android.preference.PreferenceScreen; import android.preference.Preference.OnPreferenceChangeListener; import android.provider.Settings; import android.text.TextUtils; +import android.util.Log; import android.view.Gravity; import android.view.HardwareRenderer; import android.view.IWindowManager; @@ -103,6 +105,7 @@ public class DevelopmentSettings extends PreferenceFragment private Switch mEnabledSwitch; private boolean mLastEnabledState; private boolean mHaveDebugSettings; + private boolean mDontPokeProperties; private CheckBoxPreference mEnableAdb; private CheckBoxPreference mKeepScreenOn; @@ -327,6 +330,7 @@ public class DevelopmentSettings extends PreferenceFragment } private void resetDangerousOptions() { + mDontPokeProperties = true; for (int i=0; i<mResetCbPrefs.size(); i++) { CheckBoxPreference cb = mResetCbPrefs.get(i); if (cb.isChecked()) { @@ -342,6 +346,8 @@ public class DevelopmentSettings extends PreferenceFragment writeAppProcessLimitOptions(null); mHaveDebugSettings = false; updateAllOptions(); + mDontPokeProperties = false; + pokeSystemProperties(); } private void updateHdcpValues() { @@ -526,6 +532,7 @@ public class DevelopmentSettings extends PreferenceFragment private void writeHardwareUiOptions() { SystemProperties.set(HARDWARE_UI_PROPERTY, mForceHardwareUi.isChecked() ? "true" : "false"); + pokeSystemProperties(); } private void updateTrackFrameTimeOptions() { @@ -536,6 +543,7 @@ public class DevelopmentSettings extends PreferenceFragment private void writeTrackFrameTimeOptions() { SystemProperties.set(HardwareRenderer.PROFILE_PROPERTY, mTrackFrameTime.isChecked() ? "true" : "false"); + pokeSystemProperties(); } private void updateShowHwScreenUpdatesOptions() { @@ -546,6 +554,7 @@ public class DevelopmentSettings extends PreferenceFragment private void writeShowHwScreenUpdatesOptions() { SystemProperties.set(HardwareRenderer.DEBUG_DIRTY_REGIONS_PROPERTY, mShowHwScreenUpdates.isChecked() ? "true" : "false"); + pokeSystemProperties(); } private void updateDebugLayoutOptions() { @@ -556,6 +565,7 @@ public class DevelopmentSettings extends PreferenceFragment private void writeDebugLayoutOptions() { SystemProperties.set(View.DEBUG_LAYOUT_PROPERTY, mDebugLayout.isChecked() ? "true" : "false"); + pokeSystemProperties(); } private void updateCpuUsageOptions() { @@ -705,6 +715,7 @@ public class DevelopmentSettings extends PreferenceFragment private void writeEnableTracesOptions(long value) { SystemProperties.set(Trace.PROPERTY_TRACE_TAG_ENABLEFLAGS, "0x" + Long.toString(value, 16)); + pokeSystemProperties(); } @Override @@ -817,6 +828,7 @@ public class DevelopmentSettings extends PreferenceFragment if (HDCP_CHECKING_KEY.equals(preference.getKey())) { SystemProperties.set(HDCP_CHECKING_PROPERTY, newValue.toString()); updateHdcpValues(); + pokeSystemProperties(); return true; } else if (preference == mWindowAnimationScale) { writeAnimationScaleOption(0, mWindowAnimationScale, newValue); @@ -892,4 +904,34 @@ public class DevelopmentSettings extends PreferenceFragment dismissDialogs(); super.onDestroy(); } + + void pokeSystemProperties() { + if (!mDontPokeProperties) { + (new SystemPropPoker()).execute(); + } + } + + static class SystemPropPoker extends AsyncTask<Void, Void, Void> { + @Override + protected Void doInBackground(Void... params) { + String[] services; + try { + services = ServiceManager.listServices(); + } catch (RemoteException e) { + return null; + } + for (String service : services) { + IBinder obj = ServiceManager.checkService(service); + if (obj != null) { + Parcel data = Parcel.obtain(); + try { + obj.transact(IBinder.SYSPROPS_TRANSACTION, data, null, 0); + } catch (RemoteException e) { + } + data.recycle(); + } + } + return null; + } + } } |