Add new USB details screen for Connected Devices 2.0
Also updated UsbBackend to use the new UsbFunctions api. Added new unit tests for UsbDetailsHeaderController and UsbDetailsProfilesController. Bug: 69333961 Test: make RunSettingsRoboTests Change-Id: I133750190bb61dfe0e20b06f50e50ea13b347f1e
This commit is contained in:
Jerry Zhang
@@ -0,0 +1,204 @@
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/*
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* Copyright (C) 2015 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.connecteddevice.usb;
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import android.annotation.Nullable;
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import android.app.Activity;
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import android.app.ActivityManager;
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import android.app.AlertDialog;
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import android.content.BroadcastReceiver;
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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.IntentFilter;
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import android.graphics.drawable.Drawable;
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import android.graphics.PorterDuff;
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import android.hardware.usb.UsbManager;
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import android.os.Bundle;
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import android.os.UserHandle;
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import android.os.UserManager;
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import android.support.annotation.VisibleForTesting;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.widget.Checkable;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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import com.android.settings.R;
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import com.android.settingslib.RestrictedLockUtils;
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import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
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/**
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* UI for the USB chooser dialog.
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*
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*/
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public class UsbModeChooserActivity extends Activity {
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public static final int[] DEFAULT_MODES = {
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UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_NONE,
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UsbBackend.MODE_POWER_SOURCE | UsbBackend.MODE_DATA_NONE,
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UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_MTP,
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UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_PTP,
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UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_MIDI
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};
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private UsbBackend mBackend;
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private AlertDialog mDialog;
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private LayoutInflater mLayoutInflater;
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private EnforcedAdmin mEnforcedAdmin;
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private BroadcastReceiver mDisconnectedReceiver = new BroadcastReceiver() {
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@Override
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public void onReceive(Context context, Intent intent) {
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String action = intent.getAction();
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if (UsbManager.ACTION_USB_STATE.equals(action)) {
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boolean connected = intent.getBooleanExtra(UsbManager.USB_CONNECTED, false);
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boolean hostConnected =
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intent.getBooleanExtra(UsbManager.USB_HOST_CONNECTED, false);
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if (!connected && !hostConnected) {
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mDialog.dismiss();
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}
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}
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}
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};
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@Override
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protected void onCreate(@Nullable Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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mLayoutInflater = LayoutInflater.from(this);
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mDialog = new AlertDialog.Builder(this)
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.setTitle(R.string.usb_use)
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.setView(R.layout.usb_dialog_container)
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.setOnDismissListener(new DialogInterface.OnDismissListener() {
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@Override
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public void onDismiss(DialogInterface dialog) {
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finish();
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}
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})
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.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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finish();
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}
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}).create();
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mDialog.show();
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LinearLayout container = (LinearLayout) mDialog.findViewById(R.id.container);
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mEnforcedAdmin = RestrictedLockUtils.checkIfRestrictionEnforced(this,
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UserManager.DISALLOW_USB_FILE_TRANSFER, UserHandle.myUserId());
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mBackend = new UsbBackend(this);
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int current = mBackend.getCurrentMode();
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for (int i = 0; i < DEFAULT_MODES.length; i++) {
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if (mBackend.isModeSupported(DEFAULT_MODES[i])
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&& !mBackend.isModeDisallowedBySystem(DEFAULT_MODES[i])) {
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inflateOption(DEFAULT_MODES[i], current == DEFAULT_MODES[i], container,
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mBackend.isModeDisallowed(DEFAULT_MODES[i]));
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}
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}
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}
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@Override
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public void onStart() {
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super.onStart();
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IntentFilter filter = new IntentFilter(UsbManager.ACTION_USB_STATE);
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registerReceiver(mDisconnectedReceiver, filter);
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}
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@Override
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protected void onStop() {
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unregisterReceiver(mDisconnectedReceiver);
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super.onStop();
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}
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private void inflateOption(final int mode, boolean selected, LinearLayout container,
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final boolean disallowedByAdmin) {
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View v = mLayoutInflater.inflate(R.layout.restricted_radio_with_summary, container, false);
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TextView titleView = (TextView) v.findViewById(android.R.id.title);
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titleView.setText(getTitle(mode));
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TextView summaryView = (TextView) v.findViewById(android.R.id.summary);
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updateSummary(summaryView, mode);
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if (disallowedByAdmin) {
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if (mEnforcedAdmin != null) {
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setDisabledByAdmin(v, titleView, summaryView);
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} else {
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return;
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}
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}
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v.setOnClickListener(new OnClickListener() {
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@Override
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public void onClick(View v) {
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if (disallowedByAdmin && mEnforcedAdmin != null) {
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RestrictedLockUtils.sendShowAdminSupportDetailsIntent(
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UsbModeChooserActivity.this, mEnforcedAdmin);
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return;
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}
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if (!ActivityManager.isUserAMonkey()) {
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mBackend.setMode(mode);
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}
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mDialog.dismiss();
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finish();
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}
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});
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((Checkable) v).setChecked(selected);
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container.addView(v);
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}
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private void setDisabledByAdmin(View rootView, TextView titleView, TextView summaryView) {
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if (mEnforcedAdmin != null) {
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titleView.setEnabled(false);
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summaryView.setEnabled(false);
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rootView.findViewById(R.id.restricted_icon).setVisibility(View.VISIBLE);
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Drawable[] compoundDrawables = titleView.getCompoundDrawablesRelative();
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compoundDrawables[0 /* start */].mutate().setColorFilter(
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getColor(R.color.disabled_text_color), PorterDuff.Mode.MULTIPLY);
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}
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}
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@VisibleForTesting
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static void updateSummary(TextView summaryView, int mode) {
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if (mode == (UsbBackend.MODE_POWER_SOURCE | UsbBackend.MODE_DATA_NONE)) {
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summaryView.setText(R.string.usb_use_power_only_desc);
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}
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}
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@VisibleForTesting
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static int getTitle(int mode) {
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switch (mode) {
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case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_NONE:
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return R.string.usb_use_charging_only;
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case UsbBackend.MODE_POWER_SOURCE | UsbBackend.MODE_DATA_NONE:
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return R.string.usb_use_power_only;
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case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_MTP:
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return R.string.usb_use_file_transfers;
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case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_PTP:
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return R.string.usb_use_photo_transfers;
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case UsbBackend.MODE_POWER_SINK | UsbBackend.MODE_DATA_MIDI:
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return R.string.usb_use_MIDI;
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}
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return 0;
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}
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}
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