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Commit 84bbb548 authored by Zhihai Xu's avatar Zhihai Xu
Browse files

Add debug menu to enable btsnoop 

bug: 8059358
Change-Id: Ib695aa5c9fff96d1676f718a2e3fb0bbf91eca04
parent 1fb887f2

res/values/strings.xml

+4 −0
Original line number Diff line number Diff line
@@ -3074,6 +3074,10 @@ 
    <string name="keep_screen_on">Stay awake</string>

    <!-- setting Checkbox summary whether to keep the screen on when plugged in  -->

    <string name="keep_screen_on_summary">Screen will never sleep while charging</string>

    <!-- Setting Checkbox title whether to enable bluetooth HCI snoop log -->

    <string name="bt_hci_snoop_log">Enable Bluetooth HCI snoop log</string>

    <!-- setting Checkbox summary whether to capture all bluetooth HCI packets in a file -->

    <string name="bt_hci_snoop_log_summary">Capture all bluetooth HCI packets in a file</string>



    <!-- Runtime selection title, used for debug purposes only. [CHAR LIMIT=25] -->

    <string name="select_runtime_title">Select runtime </string>

res/xml/development_prefs.xml

+5 −0
Original line number Diff line number Diff line
@@ -56,6 +56,11 @@ 
        android:title="@string/enforce_read_external_title"

        android:summary="@string/enforce_read_external_summary" />



    <CheckBoxPreference

        android:key="bt_hci_snoop_log"

        android:title="@string/bt_hci_snoop_log"

        android:summary="@string/bt_hci_snoop_log_summary"/>



    <PreferenceCategory android:key="debug_debugging_category"

            android:title="@string/debug_debugging_category">

src/com/android/settings/DevelopmentSettings.java

+16 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ import android.app.Dialog; 
import android.app.DialogFragment;

import android.app.admin.DevicePolicyManager;

import android.app.backup.IBackupManager;

import android.bluetooth.BluetoothAdapter;

import android.content.ContentResolver;

import android.content.Context;

import android.content.DialogInterface;
@@ -97,6 +98,7 @@ public class DevelopmentSettings extends PreferenceFragment 
    private static final String CLEAR_ADB_KEYS = "clear_adb_keys";

    private static final String ENABLE_TERMINAL = "enable_terminal";

    private static final String KEEP_SCREEN_ON = "keep_screen_on";

    private static final String BT_HCI_SNOOP_LOG = "bt_hci_snoop_log";

    private static final String SELECT_RUNTIME_KEY = "select_runtime";

    private static final String SELECT_RUNTIME_PROPERTY = "persist.sys.dalvik.vm.lib";

    private static final String ALLOW_MOCK_LOCATION = "allow_mock_location";
@@ -167,6 +169,7 @@ public class DevelopmentSettings extends PreferenceFragment 
    private Preference mBugreport;

    private CheckBoxPreference mBugreportInPower;

    private CheckBoxPreference mKeepScreenOn;

    private CheckBoxPreference mBtHciSnoopLog;

    private CheckBoxPreference mEnforceReadExternal;

    private CheckBoxPreference mAllowMockLocation;

    private PreferenceScreen mPassword;
@@ -252,6 +255,7 @@ public class DevelopmentSettings extends PreferenceFragment 
        mBugreport = findPreference(BUGREPORT);

        mBugreportInPower = findAndInitCheckboxPref(BUGREPORT_IN_POWER_KEY);

        mKeepScreenOn = findAndInitCheckboxPref(KEEP_SCREEN_ON);

        mBtHciSnoopLog = findAndInitCheckboxPref(BT_HCI_SNOOP_LOG);

        mEnforceReadExternal = findAndInitCheckboxPref(ENFORCE_READ_EXTERNAL);

        mAllowMockLocation = findAndInitCheckboxPref(ALLOW_MOCK_LOCATION);

        mPassword = (PreferenceScreen) findPreference(LOCAL_BACKUP_PASSWORD);
@@ -477,6 +481,8 @@ public class DevelopmentSettings extends PreferenceFragment 
                Settings.Secure.BUGREPORT_IN_POWER_MENU, 0) != 0);

        updateCheckBox(mKeepScreenOn, Settings.Global.getInt(cr,

                Settings.Global.STAY_ON_WHILE_PLUGGED_IN, 0) != 0);

        updateCheckBox(mBtHciSnoopLog, Settings.Secure.getInt(cr,

                Settings.Secure.BLUETOOTH_HCI_LOG, 0) != 0);

        updateCheckBox(mEnforceReadExternal, isPermissionEnforced(READ_EXTERNAL_STORAGE));

        updateCheckBox(mAllowMockLocation, Settings.Secure.getInt(cr,

                Settings.Secure.ALLOW_MOCK_LOCATION, 0) != 0);
@@ -607,6 +613,14 @@ public class DevelopmentSettings extends PreferenceFragment 
        }

    }



    private void writeBtHciSnoopLogOptions() {

        BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();

        adapter.configHciSnoopLog(mBtHciSnoopLog.isChecked());

        Settings.Secure.putInt(getActivity().getContentResolver(),

                Settings.Secure.BLUETOOTH_HCI_LOG,

                mBtHciSnoopLog.isChecked() ? 1 : 0);

    }



    private void writeDebuggerOptions() {

        try {

            ActivityManagerNative.getDefault().setDebugApp(
@@ -1193,6 +1207,8 @@ public class DevelopmentSettings extends PreferenceFragment 
                    Settings.Global.STAY_ON_WHILE_PLUGGED_IN,

                    mKeepScreenOn.isChecked() ? 

                    (BatteryManager.BATTERY_PLUGGED_AC | BatteryManager.BATTERY_PLUGGED_USB) : 0);

        } else if (preference == mBtHciSnoopLog) {

            writeBtHciSnoopLogOptions();

        } else if (preference == mEnforceReadExternal) {

            if (mEnforceReadExternal.isChecked()) {

                ConfirmEnforceFragment.show(this);