Merge "Added Warning dialog when enabling usage access for app" into lmp-dev (a9dc57c1) · Commits · e / os / android_packages_apps_Settings

res/values/strings.xml

+9 −3

Original line number	Diff line number	Diff line
		@@ -4333,9 +4333,15 @@
		<string name="credentials_configure_lock_screen_hint">You need to set a lock screen PIN or password before you can use credential storage.</string>

		<!-- Title of Usage Access preference item [CHAR LIMIT=30] -->
		<string name="usage_access_title">Usage access</string>
		<!-- Summary of Usage Access preference item [CHAR LIMIT=80] -->
		<string name="usage_access_summary">Apps that have access to your device\'s usage history.</string>
		<string name="usage_access_title">Apps with usage access</string>
		<!-- Header of list of apps in Usage Access screen [CHAR LIMIT=30] -->
		<string name="usage_access_app_list_header">Apps requesting access</string>
		<!-- Body of Usage Access preference screen [CHAR LIMIT=NONE] -->
		<string name="usage_access_body">Only allow apps you trust to have access to usage data. Apps you allow will have access to your app usage history, such as the last time an app was used, or the total time you spent using an app.</string>
		<!-- AlertDialog title for warning user when enabling usage access [CHAR LIMIT=30] -->
		<string name="allow_usage_access_title">Allow access?</string>
		<!-- AlertDialog message for warning user when enabling usage access [CHAR LIMIT=NONE] -->
		<string name="allow_usage_access_message">If you allow access, this app can view general info about your apps, such as how often you use them."</string>

		<!-- Sound settings screen, setting check box label -->
		<string name="emergency_tone_title">Emergency tone</string>

res/xml/security_settings_misc.xml

+0 −1

Original line number	Diff line number	Diff line
		@@ -117,7 +117,6 @@

		<Preference android:key="usage_access"
		android:title="@string/usage_access_title"
		android:summary="@string/usage_access_summary"
		android:fragment="com.android.settings.UsageAccessSettings"/>

		</PreferenceCategory>

res/xml/usage_access_settings.xml

+13 −1

Original line number	Diff line number	Diff line
		@@ -16,4 +16,16 @@

		<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
		android:key="usage_access"
		android:title="@string/usage_access_title" />
		android:title="@string/usage_access_title">

		<PreferenceCategory
		android:key="apps"
		android:title="@string/usage_access_app_list_header"
		android:persistent="false" />

		<Preference
		android:summary="@string/usage_access_body"
		android:persistent="false"
		android:selectable="false" />

		</PreferenceScreen>

src/com/android/settings/UsageAccessSettings.java

+61 −10

Original line number	Diff line number	Diff line
		@@ -20,8 +20,12 @@ import com.android.internal.content.PackageMonitor;

		import android.Manifest;
		import android.app.ActivityThread;
		import android.app.AlertDialog;
		import android.app.AppOpsManager;
		import android.app.Dialog;
		import android.app.DialogFragment;
		import android.content.Context;
		import android.content.DialogInterface;
		import android.content.pm.IPackageManager;
		import android.content.pm.PackageInfo;
		import android.content.pm.PackageManager;
		@@ -30,6 +34,7 @@ import android.os.Bundle;
		import android.os.Looper;
		import android.os.RemoteException;
		import android.preference.Preference;
		import android.preference.PreferenceCategory;
		import android.preference.SwitchPreference;
		import android.util.ArrayMap;
		import android.util.Log;
		@@ -176,7 +181,7 @@ public class UsageAccessSettings extends SettingsPreferenceFragment implements

		if (newEntries == null) {
		mPackageEntryMap.clear();
		getPreferenceScreen().removeAll();
		mAppsCategory.removeAll();
		return;
		}

		@@ -187,7 +192,7 @@ public class UsageAccessSettings extends SettingsPreferenceFragment implements
		final PackageEntry newPackageEntry = newEntries.get(oldPackageEntry.packageName);
		if (newPackageEntry == null) {
		// This package has been removed.
		getPreferenceScreen().removePreference(oldPackageEntry.preference);
		mAppsCategory.removePreference(oldPackageEntry.preference);
		} else {
		// This package already exists in the preference hierarchy, so reuse that
		// Preference.
		@@ -203,7 +208,7 @@ public class UsageAccessSettings extends SettingsPreferenceFragment implements
		packageEntry.preference = new SwitchPreference(mContext);
		packageEntry.preference.setPersistent(false);
		packageEntry.preference.setOnPreferenceChangeListener(UsageAccessSettings.this);
		getPreferenceScreen().addPreference(packageEntry.preference);
		mAppsCategory.addPreference(packageEntry.preference);
		}
		updatePreference(packageEntry);
		}
		@@ -232,20 +237,22 @@ public class UsageAccessSettings extends SettingsPreferenceFragment implements
		}
		}

		private static boolean shouldIgnorePackage(String packageName) {
		static boolean shouldIgnorePackage(String packageName) {
		return packageName.equals("android") \|\| packageName.equals("com.android.settings");
		}

		private ArrayMap<String, PackageEntry> mPackageEntryMap = new ArrayMap<>();
		private AppOpsManager mAppOpsManager;
		private AppsRequestingAccessFetcher mLastFetcherTask;
		ArrayMap<String, PackageEntry> mPackageEntryMap = new ArrayMap<>();
		AppOpsManager mAppOpsManager;
		PreferenceCategory mAppsCategory;

		@Override
		public void onCreate(Bundle icicle) {
		super.onCreate(icicle);

		addPreferencesFromResource(R.xml.usage_access_settings);
		getPreferenceScreen().setOrderingAsAdded(false);
		mAppsCategory = (PreferenceCategory) getPreferenceScreen().findPreference("apps");
		mAppsCategory.setOrderingAsAdded(false);
		mAppOpsManager = (AppOpsManager) getSystemService(Context.APP_OPS_SERVICE);
		}

		@@ -302,13 +309,27 @@ public class UsageAccessSettings extends SettingsPreferenceFragment implements

		// Check if we need to do any work.
		if (pe.appOpMode != newMode) {
		mAppOpsManager.setMode(AppOpsManager.OP_GET_USAGE_STATS,
		pe.packageInfo.applicationInfo.uid, packageName, newMode);
		pe.appOpMode = newMode;
		if (newMode != AppOpsManager.MODE_ALLOWED) {
		// Turning off the setting has no warning.
		setNewMode(pe, newMode);
		return true;
		}

		// Turning on the setting has a Warning.
		getFragmentManager().beginTransaction()
		.add(new WarningDialog(pe), "warning")
		.commit();
		return false;
		}
		return true;
		}

		void setNewMode(PackageEntry pe, int newMode) {
		mAppOpsManager.setMode(AppOpsManager.OP_GET_USAGE_STATS,
		pe.packageInfo.applicationInfo.uid, pe.packageName, newMode);
		pe.appOpMode = newMode;
		}

		private final PackageMonitor mPackageMonitor = new PackageMonitor() {
		@Override
		public void onPackageAdded(String packageName, int uid) {
		@@ -320,4 +341,34 @@ public class UsageAccessSettings extends SettingsPreferenceFragment implements
		updateInterestedApps();
		}
		};

		private class WarningDialog extends DialogFragment
		implements DialogInterface.OnClickListener {
		private final PackageEntry mEntry;

		public WarningDialog(PackageEntry pe) {
		mEntry = pe;
		}

		@Override
		public Dialog onCreateDialog(Bundle savedInstanceState) {
		return new AlertDialog.Builder(getActivity())
		.setTitle(R.string.allow_usage_access_title)
		.setMessage(R.string.allow_usage_access_message)
		.setIconAttribute(android.R.attr.alertDialogIcon)
		.setNegativeButton(R.string.cancel, this)
		.setPositiveButton(R.string.allow, this)
		.create();
		}

		@Override
		public void onClick(DialogInterface dialog, int which) {
		if (which == DialogInterface.BUTTON_POSITIVE) {
		setNewMode(mEntry, AppOpsManager.MODE_ALLOWED);
		mEntry.preference.setChecked(true);
		} else {
		dialog.cancel();
		}
		}
		}
		}