498fbe470e
This makes the verifier device identifier information for this particular device visible in the "Development" screen of Settings. Bug: 5205163 Change-Id: I55e0b32fe98f898e6e8d723ce6696529fdccffd0
498 lines
20 KiB
Java
498 lines
20 KiB
Java
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings;
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import android.app.ActivityManagerNative;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.app.backup.IBackupManager;
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import android.content.ContentResolver;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.content.pm.VerifierDeviceIdentity;
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import android.os.BatteryManager;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.IBinder;
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import android.os.Parcel;
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import android.os.RemoteException;
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import android.os.ServiceManager;
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import android.os.StrictMode;
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import android.os.SystemProperties;
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import android.preference.CheckBoxPreference;
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import android.preference.ListPreference;
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import android.preference.Preference;
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import android.preference.PreferenceFragment;
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import android.preference.PreferenceScreen;
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import android.preference.Preference.OnPreferenceChangeListener;
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import android.provider.Settings;
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import android.text.TextUtils;
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import android.view.IWindowManager;
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/*
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* Displays preferences for application developers.
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*/
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public class DevelopmentSettings extends PreferenceFragment
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implements DialogInterface.OnClickListener, DialogInterface.OnDismissListener,
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OnPreferenceChangeListener {
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private static final String ENABLE_ADB = "enable_adb";
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private static final String VERIFIER_DEVICE_IDENTIFIER = "verifier_device_identifier";
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private static final String KEEP_SCREEN_ON = "keep_screen_on";
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private static final String ALLOW_MOCK_LOCATION = "allow_mock_location";
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private static final String HDCP_CHECKING_KEY = "hdcp_checking";
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private static final String HDCP_CHECKING_PROPERTY = "persist.sys.hdcp_checking";
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private static final String LOCAL_BACKUP_PASSWORD = "local_backup_password";
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private static final String STRICT_MODE_KEY = "strict_mode";
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private static final String POINTER_LOCATION_KEY = "pointer_location";
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private static final String SHOW_TOUCHES_KEY = "show_touches";
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private static final String SHOW_SCREEN_UPDATES_KEY = "show_screen_updates";
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private static final String SHOW_CPU_USAGE_KEY = "show_cpu_usage";
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private static final String WINDOW_ANIMATION_SCALE_KEY = "window_animation_scale";
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private static final String TRANSITION_ANIMATION_SCALE_KEY = "transition_animation_scale";
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private static final String IMMEDIATELY_DESTROY_ACTIVITIES_KEY
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= "immediately_destroy_activities";
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private static final String APP_PROCESS_LIMIT_KEY = "app_process_limit";
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private static final String SHOW_ALL_ANRS_KEY = "show_all_anrs";
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private IWindowManager mWindowManager;
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private IBackupManager mBackupManager;
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private CheckBoxPreference mEnableAdb;
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private CheckBoxPreference mKeepScreenOn;
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private CheckBoxPreference mAllowMockLocation;
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private PreferenceScreen mPassword;
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private CheckBoxPreference mStrictMode;
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private CheckBoxPreference mPointerLocation;
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private CheckBoxPreference mShowTouches;
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private CheckBoxPreference mShowScreenUpdates;
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private CheckBoxPreference mShowCpuUsage;
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private ListPreference mWindowAnimationScale;
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private ListPreference mTransitionAnimationScale;
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private CheckBoxPreference mImmediatelyDestroyActivities;
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private ListPreference mAppProcessLimit;
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private CheckBoxPreference mShowAllANRs;
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// To track whether Yes was clicked in the adb warning dialog
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private boolean mOkClicked;
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private Dialog mOkDialog;
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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mWindowManager = IWindowManager.Stub.asInterface(ServiceManager.getService("window"));
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mBackupManager = IBackupManager.Stub.asInterface(
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ServiceManager.getService(Context.BACKUP_SERVICE));
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addPreferencesFromResource(R.xml.development_prefs);
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mEnableAdb = (CheckBoxPreference) findPreference(ENABLE_ADB);
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mKeepScreenOn = (CheckBoxPreference) findPreference(KEEP_SCREEN_ON);
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mAllowMockLocation = (CheckBoxPreference) findPreference(ALLOW_MOCK_LOCATION);
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mPassword = (PreferenceScreen) findPreference(LOCAL_BACKUP_PASSWORD);
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mStrictMode = (CheckBoxPreference) findPreference(STRICT_MODE_KEY);
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mPointerLocation = (CheckBoxPreference) findPreference(POINTER_LOCATION_KEY);
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mShowTouches = (CheckBoxPreference) findPreference(SHOW_TOUCHES_KEY);
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mShowScreenUpdates = (CheckBoxPreference) findPreference(SHOW_SCREEN_UPDATES_KEY);
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mShowCpuUsage = (CheckBoxPreference) findPreference(SHOW_CPU_USAGE_KEY);
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mWindowAnimationScale = (ListPreference) findPreference(WINDOW_ANIMATION_SCALE_KEY);
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mWindowAnimationScale.setOnPreferenceChangeListener(this);
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mTransitionAnimationScale = (ListPreference) findPreference(TRANSITION_ANIMATION_SCALE_KEY);
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mTransitionAnimationScale.setOnPreferenceChangeListener(this);
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mImmediatelyDestroyActivities = (CheckBoxPreference) findPreference(
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IMMEDIATELY_DESTROY_ACTIVITIES_KEY);
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mAppProcessLimit = (ListPreference) findPreference(APP_PROCESS_LIMIT_KEY);
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mAppProcessLimit.setOnPreferenceChangeListener(this);
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mShowAllANRs = (CheckBoxPreference) findPreference(
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SHOW_ALL_ANRS_KEY);
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final Preference verifierDeviceIdentifier = findPreference(VERIFIER_DEVICE_IDENTIFIER);
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final PackageManager pm = getActivity().getPackageManager();
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final VerifierDeviceIdentity verifierIndentity = pm.getVerifierDeviceIdentity();
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if (verifierIndentity != null) {
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verifierDeviceIdentifier.setSummary(verifierIndentity.toString());
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}
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removeHdcpOptionsForProduction();
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}
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private void removeHdcpOptionsForProduction() {
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if ("user".equals(Build.TYPE)) {
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Preference hdcpChecking = findPreference(HDCP_CHECKING_KEY);
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if (hdcpChecking != null) {
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// Remove the preference
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getPreferenceScreen().removePreference(hdcpChecking);
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}
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}
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}
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@Override
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public void onResume() {
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super.onResume();
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final ContentResolver cr = getActivity().getContentResolver();
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mEnableAdb.setChecked(Settings.Secure.getInt(cr,
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Settings.Secure.ADB_ENABLED, 0) != 0);
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mKeepScreenOn.setChecked(Settings.System.getInt(cr,
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Settings.System.STAY_ON_WHILE_PLUGGED_IN, 0) != 0);
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mAllowMockLocation.setChecked(Settings.Secure.getInt(cr,
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Settings.Secure.ALLOW_MOCK_LOCATION, 0) != 0);
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updateHdcpValues();
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updatePasswordSummary();
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updateStrictModeVisualOptions();
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updatePointerLocationOptions();
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updateShowTouchesOptions();
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updateFlingerOptions();
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updateCpuUsageOptions();
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updateAnimationScaleOptions();
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updateImmediatelyDestroyActivitiesOptions();
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updateAppProcessLimitOptions();
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updateShowAllANRsOptions();
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}
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private void updateHdcpValues() {
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int index = 1; // Defaults to drm-only. Needs to match with R.array.hdcp_checking_values
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ListPreference hdcpChecking = (ListPreference) findPreference(HDCP_CHECKING_KEY);
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if (hdcpChecking != null) {
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String currentValue = SystemProperties.get(HDCP_CHECKING_PROPERTY);
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String[] values = getResources().getStringArray(R.array.hdcp_checking_values);
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String[] summaries = getResources().getStringArray(R.array.hdcp_checking_summaries);
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for (int i = 0; i < values.length; i++) {
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if (currentValue.equals(values[i])) {
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index = i;
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break;
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}
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}
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hdcpChecking.setValue(values[index]);
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hdcpChecking.setSummary(summaries[index]);
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hdcpChecking.setOnPreferenceChangeListener(this);
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}
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}
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private void updatePasswordSummary() {
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try {
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if (mBackupManager.hasBackupPassword()) {
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mPassword.setSummary(R.string.local_backup_password_summary_change);
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} else {
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mPassword.setSummary(R.string.local_backup_password_summary_none);
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}
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} catch (RemoteException e) {
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// Not much we can do here
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}
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}
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// Returns the current state of the system property that controls
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// strictmode flashes. One of:
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// 0: not explicitly set one way or another
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// 1: on
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// 2: off
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private int currentStrictModeActiveIndex() {
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if (TextUtils.isEmpty(SystemProperties.get(StrictMode.VISUAL_PROPERTY))) {
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return 0;
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}
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boolean enabled = SystemProperties.getBoolean(StrictMode.VISUAL_PROPERTY, false);
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return enabled ? 1 : 2;
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}
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private void writeStrictModeVisualOptions() {
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try {
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mWindowManager.setStrictModeVisualIndicatorPreference(mStrictMode.isChecked()
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? "1" : "");
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} catch (RemoteException e) {
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}
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}
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private void updateStrictModeVisualOptions() {
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mStrictMode.setChecked(currentStrictModeActiveIndex() == 1);
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}
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private void writePointerLocationOptions() {
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Settings.System.putInt(getActivity().getContentResolver(),
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Settings.System.POINTER_LOCATION, mPointerLocation.isChecked() ? 1 : 0);
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}
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private void updatePointerLocationOptions() {
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mPointerLocation.setChecked(Settings.System.getInt(getActivity().getContentResolver(),
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Settings.System.POINTER_LOCATION, 0) != 0);
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}
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private void writeShowTouchesOptions() {
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Settings.System.putInt(getActivity().getContentResolver(),
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Settings.System.SHOW_TOUCHES, mShowTouches.isChecked() ? 1 : 0);
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}
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private void updateShowTouchesOptions() {
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mShowTouches.setChecked(Settings.System.getInt(getActivity().getContentResolver(),
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Settings.System.SHOW_TOUCHES, 0) != 0);
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}
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private void updateFlingerOptions() {
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// magic communication with surface flinger.
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try {
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IBinder flinger = ServiceManager.getService("SurfaceFlinger");
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if (flinger != null) {
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Parcel data = Parcel.obtain();
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Parcel reply = Parcel.obtain();
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data.writeInterfaceToken("android.ui.ISurfaceComposer");
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flinger.transact(1010, data, reply, 0);
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@SuppressWarnings("unused")
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int showCpu = reply.readInt();
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@SuppressWarnings("unused")
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int enableGL = reply.readInt();
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int showUpdates = reply.readInt();
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mShowScreenUpdates.setChecked(showUpdates != 0);
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@SuppressWarnings("unused")
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int showBackground = reply.readInt();
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reply.recycle();
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data.recycle();
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}
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} catch (RemoteException ex) {
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}
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}
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private void writeFlingerOptions() {
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try {
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IBinder flinger = ServiceManager.getService("SurfaceFlinger");
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if (flinger != null) {
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Parcel data = Parcel.obtain();
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data.writeInterfaceToken("android.ui.ISurfaceComposer");
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data.writeInt(mShowScreenUpdates.isChecked() ? 1 : 0);
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flinger.transact(1002, data, null, 0);
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data.recycle();
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updateFlingerOptions();
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}
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} catch (RemoteException ex) {
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}
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}
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private void updateCpuUsageOptions() {
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mShowCpuUsage.setChecked(Settings.System.getInt(getActivity().getContentResolver(),
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Settings.System.SHOW_PROCESSES, 0) != 0);
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}
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private void writeCpuUsageOptions() {
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boolean value = mShowCpuUsage.isChecked();
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Settings.System.putInt(getActivity().getContentResolver(),
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Settings.System.SHOW_PROCESSES, value ? 1 : 0);
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Intent service = (new Intent())
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.setClassName("com.android.systemui", "com.android.systemui.LoadAverageService");
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if (value) {
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getActivity().startService(service);
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} else {
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getActivity().stopService(service);
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}
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}
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private void writeImmediatelyDestroyActivitiesOptions() {
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try {
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ActivityManagerNative.getDefault().setAlwaysFinish(
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mImmediatelyDestroyActivities.isChecked());
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} catch (RemoteException ex) {
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}
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}
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private void updateImmediatelyDestroyActivitiesOptions() {
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mImmediatelyDestroyActivities.setChecked(Settings.System.getInt(
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getActivity().getContentResolver(), Settings.System.ALWAYS_FINISH_ACTIVITIES, 0) != 0);
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}
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private void updateAnimationScaleValue(int which, ListPreference pref) {
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try {
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float scale = mWindowManager.getAnimationScale(which);
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CharSequence[] values = pref.getEntryValues();
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for (int i=0; i<values.length; i++) {
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float val = Float.parseFloat(values[i].toString());
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if (scale <= val) {
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pref.setValueIndex(i);
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pref.setSummary(pref.getEntries()[i]);
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return;
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}
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}
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pref.setValueIndex(values.length-1);
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pref.setSummary(pref.getEntries()[0]);
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} catch (RemoteException e) {
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}
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}
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private void updateAnimationScaleOptions() {
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updateAnimationScaleValue(0, mWindowAnimationScale);
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updateAnimationScaleValue(1, mTransitionAnimationScale);
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}
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private void writeAnimationScaleOption(int which, ListPreference pref, Object newValue) {
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try {
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float scale = Float.parseFloat(newValue.toString());
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mWindowManager.setAnimationScale(which, scale);
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updateAnimationScaleValue(which, pref);
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} catch (RemoteException e) {
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}
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}
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private void updateAppProcessLimitOptions() {
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try {
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int limit = ActivityManagerNative.getDefault().getProcessLimit();
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CharSequence[] values = mAppProcessLimit.getEntryValues();
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for (int i=0; i<values.length; i++) {
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int val = Integer.parseInt(values[i].toString());
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if (val >= limit) {
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mAppProcessLimit.setValueIndex(i);
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mAppProcessLimit.setSummary(mAppProcessLimit.getEntries()[i]);
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return;
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}
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}
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mAppProcessLimit.setValueIndex(0);
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mAppProcessLimit.setSummary(mAppProcessLimit.getEntries()[0]);
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} catch (RemoteException e) {
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}
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}
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private void writeAppProcessLimitOptions(Object newValue) {
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try {
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int limit = Integer.parseInt(newValue.toString());
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ActivityManagerNative.getDefault().setProcessLimit(limit);
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updateAppProcessLimitOptions();
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} catch (RemoteException e) {
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}
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}
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private void writeShowAllANRsOptions() {
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Settings.Secure.putInt(getActivity().getContentResolver(),
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Settings.Secure.ANR_SHOW_BACKGROUND,
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mShowAllANRs.isChecked() ? 1 : 0);
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}
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private void updateShowAllANRsOptions() {
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mShowAllANRs.setChecked(Settings.Secure.getInt(
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getActivity().getContentResolver(), Settings.Secure.ANR_SHOW_BACKGROUND, 0) != 0);
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}
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@Override
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public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
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if (Utils.isMonkeyRunning()) {
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return false;
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}
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if (preference == mEnableAdb) {
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if (mEnableAdb.isChecked()) {
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mOkClicked = false;
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if (mOkDialog != null) dismissDialog();
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mOkDialog = new AlertDialog.Builder(getActivity()).setMessage(
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getActivity().getResources().getString(R.string.adb_warning_message))
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.setTitle(R.string.adb_warning_title)
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.setIcon(android.R.drawable.ic_dialog_alert)
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.setPositiveButton(android.R.string.yes, this)
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.setNegativeButton(android.R.string.no, this)
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.show();
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mOkDialog.setOnDismissListener(this);
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} else {
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Settings.Secure.putInt(getActivity().getContentResolver(),
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Settings.Secure.ADB_ENABLED, 0);
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}
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} else if (preference == mKeepScreenOn) {
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Settings.System.putInt(getActivity().getContentResolver(),
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Settings.System.STAY_ON_WHILE_PLUGGED_IN,
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mKeepScreenOn.isChecked() ?
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(BatteryManager.BATTERY_PLUGGED_AC | BatteryManager.BATTERY_PLUGGED_USB) : 0);
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} else if (preference == mAllowMockLocation) {
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Settings.Secure.putInt(getActivity().getContentResolver(),
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Settings.Secure.ALLOW_MOCK_LOCATION,
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mAllowMockLocation.isChecked() ? 1 : 0);
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} else if (preference == mStrictMode) {
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writeStrictModeVisualOptions();
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} else if (preference == mPointerLocation) {
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writePointerLocationOptions();
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} else if (preference == mShowTouches) {
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writeShowTouchesOptions();
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} else if (preference == mShowScreenUpdates) {
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writeFlingerOptions();
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} else if (preference == mShowCpuUsage) {
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writeCpuUsageOptions();
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} else if (preference == mImmediatelyDestroyActivities) {
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writeImmediatelyDestroyActivitiesOptions();
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} else if (preference == mShowAllANRs) {
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writeShowAllANRsOptions();
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}
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return false;
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}
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@Override
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public boolean onPreferenceChange(Preference preference, Object newValue) {
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if (HDCP_CHECKING_KEY.equals(preference.getKey())) {
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SystemProperties.set(HDCP_CHECKING_PROPERTY, newValue.toString());
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updateHdcpValues();
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return true;
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} else if (preference == mWindowAnimationScale) {
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writeAnimationScaleOption(0, mWindowAnimationScale, newValue);
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return true;
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} else if (preference == mTransitionAnimationScale) {
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writeAnimationScaleOption(1, mTransitionAnimationScale, newValue);
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return true;
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} else if (preference == mAppProcessLimit) {
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writeAppProcessLimitOptions(newValue);
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return true;
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}
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return false;
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}
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private void dismissDialog() {
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if (mOkDialog == null) return;
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mOkDialog.dismiss();
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mOkDialog = null;
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}
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public void onClick(DialogInterface dialog, int which) {
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if (which == DialogInterface.BUTTON_POSITIVE) {
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mOkClicked = true;
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Settings.Secure.putInt(getActivity().getContentResolver(),
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Settings.Secure.ADB_ENABLED, 1);
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} else {
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// Reset the toggle
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mEnableAdb.setChecked(false);
|
|
}
|
|
}
|
|
|
|
public void onDismiss(DialogInterface dialog) {
|
|
// Assuming that onClick gets called first
|
|
if (!mOkClicked) {
|
|
mEnableAdb.setChecked(false);
|
|
}
|
|
}
|
|
|
|
@Override
|
|
public void onDestroy() {
|
|
dismissDialog();
|
|
super.onDestroy();
|
|
}
|
|
}
|