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logd: Add Developer settings for size

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- Dependent on some logd/init/selinux security changes.

Bug: 14563261
Change-Id: I11e3aa97a0ba40c3f55041d98c02d7e73629e984
This commit is contained in:
Mark Salyzyn
2014-05-12 10:19:09 -07:00
parent 2ce0dcdad4
commit 408c89bfb5
4 changed files with 87 additions and 0 deletions
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27
res/values/arrays.xml
View File

@@ -891,6 +891,33 @@
<item>Use ART debug build</item>
</string-array>
<!-- Titles for logd limit size selection preference. [CHAR LIMIT=14] -->
<string-array name="select_logd_size_titles">
<item>64K</item>
<item>256K</item>
<item>1M</item>
<item>4M</item>
<item>16M</item>
</string-array>
<!-- Values for logd limit size selection preference. -->
<string-array name="select_logd_size_values" translatable="false" >
<item>65536</item>
<item>262144</item>
<item>1048576</item>
<item>4194304</item>
<item>16777216</item>
</string-array>
<!-- Summaries for logd limit size selection preference. [CHAR LIMIT=19]-->
<string-array name="select_logd_size_summaries" >
<item>64K per log buffer</item>
<item>256K per log buffer</item>
<item>1M per log buffer</item>
<item>4M per log buffer</item>
<item>16M per log buffer</item>
</string-array>
<!-- Titles for HDCP checking preference. [CHAR LIMIT=35] -->
<string-array name="hdcp_checking_titles">
<item>Never check</item>

4
res/values/strings.xml
View File

@@ -3166,6 +3166,10 @@
<string name="wifi_display_certification">Wireless display certification</string>
<!-- setting Checkbox summary whether to show options for wireless display certification -->
<string name="wifi_display_certification_summary">Show options for wireless display certification</string>
<!-- UI debug setting: limit size of Android logger buffers -->
<string name="select_logd_size_title">Logger buffer sizes</string>
<!-- UI debug setting: limit size of Android logger buffers [CHAR LIMIT=34] -->
<string name="select_logd_size_dialog_title">Select Logger sizes per log buffer</string>
<!-- Setting Checkbox title whether to allow mock locations -->
<string name="allow_mock_location">Allow mock locations</string>
<!-- setting Checkbox summary whether to allow mock locations -->

8
res/xml/development_prefs.xml
View File

@@ -105,6 +105,14 @@
android:key="wifi_display_certification"
android:title="@string/wifi_display_certification"
android:summary="@string/wifi_display_certification_summary"/>
<ListPreference
android:key="select_logd_size"
android:title="@string/select_logd_size_title"
android:dialogTitle="@string/select_logd_size_dialog_title"
android:entries="@array/select_logd_size_titles"
android:entryValues="@array/select_logd_size_values" />
</PreferenceCategory>
<PreferenceCategory android:key="debug_input_category"

48
src/com/android/settings/DevelopmentSettings.java
View File

@@ -130,6 +130,9 @@ public class DevelopmentSettings extends RestrictedSettingsFragment
private static final String DEBUG_DEBUGGING_CATEGORY_KEY = "debug_debugging_category";
private static final String DEBUG_APPLICATIONS_CATEGORY_KEY = "debug_applications_category";
private static final String WIFI_DISPLAY_CERTIFICATION_KEY = "wifi_display_certification";
private static final String SELECT_LOGD_SIZE_KEY = "select_logd_size";
private static final String SELECT_LOGD_SIZE_PROPERTY = "persist.logd.size";
private static final String SELECT_LOGD_DEFAULT_SIZE_PROPERTY = "ro.logd.size";
private static final String OPENGL_TRACES_KEY = "enable_opengl_traces";
@@ -185,6 +188,7 @@ public class DevelopmentSettings extends RestrictedSettingsFragment
private CheckBoxPreference mDebugLayout;
private CheckBoxPreference mForceRtlLayout;
private ListPreference mDebugHwOverdraw;
private ListPreference mLogdSize;
private ListPreference mTrackFrameTime;
private ListPreference mShowNonRectClip;
private ListPreference mWindowAnimationScale;
@@ -291,6 +295,8 @@ public class DevelopmentSettings extends RestrictedSettingsFragment
mForceRtlLayout = findAndInitCheckboxPref(FORCE_RTL_LAYOUT_KEY);
mDebugHwOverdraw = addListPreference(DEBUG_HW_OVERDRAW_KEY);
mWifiDisplayCertification = findAndInitCheckboxPref(WIFI_DISPLAY_CERTIFICATION_KEY);
mLogdSize = addListPreference(SELECT_LOGD_SIZE_KEY);
mWindowAnimationScale = addListPreference(WINDOW_ANIMATION_SCALE_KEY);
mTransitionAnimationScale = addListPreference(TRANSITION_ANIMATION_SCALE_KEY);
mAnimatorDurationScale = addListPreference(ANIMATOR_DURATION_SCALE_KEY);
@@ -496,6 +502,7 @@ public class DevelopmentSettings extends RestrictedSettingsFragment
updateVerifyAppsOverUsbOptions();
updateBugreportOptions();
updateForceRtlOptions();
updateLogdSizeValues();
updateWifiDisplayCertificationOptions();
}
@@ -509,6 +516,7 @@ public class DevelopmentSettings extends RestrictedSettingsFragment
}
}
resetDebuggerOptions();
writeLogdSizeOption(null);
writeAnimationScaleOption(0, mWindowAnimationScale, null);
writeAnimationScaleOption(1, mTransitionAnimationScale, null);
writeAnimationScaleOption(2, mAnimatorDurationScale, null);
@@ -958,6 +966,43 @@ public class DevelopmentSettings extends RestrictedSettingsFragment
mWifiDisplayCertification.isChecked() ? 1 : 0);
}
private void updateLogdSizeValues() {
if (mLogdSize != null) {
String currentValue = SystemProperties.get(SELECT_LOGD_SIZE_PROPERTY);
if (currentValue == null) {
currentValue = SystemProperties.get(SELECT_LOGD_DEFAULT_SIZE_PROPERTY);
if (currentValue == null) {
currentValue = "256K";
}
}
String[] values = getResources().getStringArray(R.array.select_logd_size_values);
String[] titles = getResources().getStringArray(R.array.select_logd_size_titles);
String[] summaries = getResources().getStringArray(R.array.select_logd_size_summaries);
int index = 1; // punt to second entry if not found
for (int i = 0; i < values.length; i++) {
if (currentValue.equals(values[i])
|| currentValue.equals(titles[i])) {
index = i;
break;
}
}
mLogdSize.setValue(values[index]);
mLogdSize.setSummary(summaries[index]);
mLogdSize.setOnPreferenceChangeListener(this);
}
}
private void writeLogdSizeOption(Object newValue) {
SystemProperties.set(SELECT_LOGD_SIZE_PROPERTY, newValue.toString());
pokeSystemProperties();
try {
Process p = Runtime.getRuntime().exec("logcat -b all -G " + newValue.toString());
int status = p.waitFor();
} catch (Exception e) {
}
updateLogdSizeValues();
}
private void updateCpuUsageOptions() {
updateCheckBox(mShowCpuUsage, Settings.Global.getInt(getActivity().getContentResolver(),
Settings.Global.SHOW_PROCESSES, 0) != 0);
@@ -1284,6 +1329,9 @@ public class DevelopmentSettings extends RestrictedSettingsFragment
updateHdcpValues();
pokeSystemProperties();
return true;
} else if (preference == mLogdSize) {
writeLogdSizeOption(newValue);
return true;
} else if (preference == mWindowAnimationScale) {
writeAnimationScaleOption(0, mWindowAnimationScale, newValue);
return true;