Add pbap into bluetooth package (b5dfa534) · Commits · e / os / android_packages_modules_Bluetooth

android/app/AndroidManifest.xml

+18 −0

Original line number	Diff line number	Diff line
		@@ -13,6 +13,9 @@
		<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
		<uses-permission android:name="android.permission.WAKE_LOCK" />
		<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
		<uses-permission android:name="android.permission.READ_CONTACTS" />
		<uses-permission android:name="android.permission.READ_PHONE_STATE" />
		<uses-permission android:name="android.permission.WRITE_SETTINGS" />
		<application android:icon="@drawable/stat_sys_data_bt"
		android:label="@string/app_name">
		<uses-library android:name="javax.obex" />
		@@ -75,5 +78,20 @@
		<category android:name="android.intent.category.DEFAULT" />
		</intent-filter>
		</activity>
		<activity android:name=".pbap.BluetoothPbapActivity"
		android:label=" "
		android:theme="@*android:style/Theme.Dialog.Alert">
		<intent-filter>
		<category android:name="android.intent.category.DEFAULT" />
		</intent-filter>
		</activity>
		<service android:name=".pbap.BluetoothPbapService" >
		<action android:name="android.bluetooth.IBluetoothPbap"/>
		</service>
		<receiver android:name=".pbap.BluetoothPbapReceiver">
		<intent-filter>
		<action android:name="android.bluetooth.intent.action.BLUETOOTH_STATE_CHANGED"/>
		</intent-filter>
		</receiver>
		</application>
		</manifest>

android/app/res/layout/access.xml

0 → 100644

+28 −0

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>
		<ScrollView
		xmlns:android="http://schemas.android.com/apk/res/android"
		android:layout_height="fill_parent"
		android:layout_width="fill_parent">

		<LinearLayout
		xmlns:android="http://schemas.android.com/apk/res/android"
		android:layout_height="fill_parent"
		android:layout_width="fill_parent"
		android:orientation="vertical">

		<TextView
		android:id="@+id/message"
		android:layout_width="fill_parent"
		android:layout_height="wrap_content"
		android:gravity="center_horizontal"
		android:textAppearance="?android:attr/textAppearanceMedium" />

		<CheckBox android:id="@+id/alwaysallowed"
		android:layout_width="fill_parent"
		android:layout_height="wrap_content"
		android:textAppearance="?android:attr/textAppearanceSmall"
		android:text="@string/alwaysallowed" />

		</LinearLayout>

		</ScrollView>

android/app/res/layout/auth.xml

0 → 100644

+30 −0

Original line number	Diff line number	Diff line
		<ScrollView
		xmlns:android="http://schemas.android.com/apk/res/android"
		android:layout_height="fill_parent"
		android:layout_width="fill_parent">

		<LinearLayout
		xmlns:android="http://schemas.android.com/apk/res/android"
		android:layout_height="fill_parent"
		android:layout_width="fill_parent"
		android:orientation="vertical">

		<TextView
		android:id="@+id/message"
		android:layout_width="fill_parent"
		android:layout_height="wrap_content"
		android:gravity="center_horizontal"
		android:textAppearance="?android:attr/textAppearanceMedium" />

		<EditText
		android:id="@+id/text"
		android:layout_height="wrap_content"
		android:layout_width="fill_parent"
		android:layout_marginTop="20dip"
		android:layout_marginLeft="20dip"
		android:layout_marginRight="20dip"
		android:singleLine="true" />

		</LinearLayout>

		</ScrollView>

android/app/res/values/strings_pbap.xml

0 → 100644

+28 −0

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>
		<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
		<string name="pbap_app_name">Bluetooth Pbap</string>
		<string name="pbap_acceptance_dialog_title">%1$s would like to access your contacts and call history. Give access to %2$s?</string>
		<string name="pbap_acceptance_dialog_header">File transfer</string>
		<string name="pbap_session_key_dialog_title">Type session key for %1$s</string>
		<string name="pbap_session_key_dialog_header">Bluetooth session key required</string>
		<string name="pbap_acceptance_timeout_message">There was time out to accept connection with %1$s</string>
		<string name="pbap_authentication_timeout_message">There was time out to input session key with %1$s</string>
		<string name="bluetooth_transfer_header">Bluetooth transfer</string>
		<string name="bluetooth_transfer_text">could not successfully establish phone book sharing with</string>
		<string name="toast_connected">%1$s can now access your contacts and call history</string>
		<string name="toast_disconnected">%1$s will not be given access</string>
		<string name="pbap_notif_ticker">Phonebook access request</string>
		<!-- Notification title when a Bluetooth device wants to pair with us -->
		<string name="pbap_notif_title">PBAP request</string>
		<!-- Notification message when a Bluetooth device wants to pair with us -->
		<string name="pbap_notif_message">Allow phonebook access by %1$s</string>
		<string name="auth_notif_ticker">Obex authentication request</string>
		<!-- Notification title when a Bluetooth device wants to pair with us -->
		<string name="auth_notif_title">Session Key</string>
		<!-- Notification message when a Bluetooth device wants to pair with us -->
		<string name="auth_notif_message">Type session key for %1$s</string>
		<string name="alwaysallowed">Always allowed?</string>
		<string name="defaultname">carkit</string>
		<string name="unknownName">Unknown name</string>
		<string name="defaultnumber">000000</string>
		</resources>

android/app/src/com/android/bluetooth/pbap/BluetoothPbapActivity.java

0 → 100644

+284 −0

Original line number	Diff line number	Diff line

		package com.android.bluetooth.pbap;

		import com.android.bluetooth.R;

		import android.content.BroadcastReceiver;
		import android.content.Context;
		import android.content.DialogInterface;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.os.Bundle;
		import android.preference.Preference;
		import android.util.Log;
		import android.view.View;
		import android.widget.CheckBox;
		import android.widget.CompoundButton;
		import android.widget.EditText;
		import android.widget.TextView;
		import android.widget.Button;
		import android.widget.CompoundButton.OnCheckedChangeListener;
		import android.text.InputFilter;
		import android.text.TextWatcher;
		import android.text.InputFilter.LengthFilter;

		import com.android.internal.app.AlertActivity;
		import com.android.internal.app.AlertController;

		/**
		* PbapActivity shows two dialogues: One for accepting incoming pbap request and
		* the other prompts the user to enter a session key for authentication with a
		* remote Bluetooth device.
		*/
		public class BluetoothPbapActivity extends AlertActivity implements
		DialogInterface.OnClickListener, Preference.OnPreferenceChangeListener, TextWatcher {
		private static final String TAG = "BluetoothPbapActivity";

		private static final int BLUETOOTH_OBEX_AUTHKEY_MAX_LENGTH = 16;

		private static final int DIALOG_YES_NO_CONNECT = 1;

		private static final int DIALOG_YES_NO_AUTH = 2;

		private View mView;

		private EditText mKeyView;

		private TextView messageView;

		private String mSessionKey = "";

		private int mCurrentDialog = 0;

		private Button mOkButton;

		private CheckBox mAlwaysAllowed;

		private static final String USER_TIMEOUT = "user_timeout";

		private boolean mUserConfirmTimeout = false;

		private boolean mAlwaysAllowedValue = false;

		private BroadcastReceiver mReceiver = new BroadcastReceiver() {
		@Override
		public void onReceive(Context context, Intent intent) {
		if (!BluetoothPbapService.USER_CONFIRM_TIMEOUT.equals(intent.getAction())) {
		return;
		}
		onUserConfirmTimeout();
		}
		};

		@Override
		protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		Intent i = getIntent();
		String action = i.getAction();
		if (action.equals(BluetoothPbapService.ACCESS_REQUEST)) {
		showPbapDialog(DIALOG_YES_NO_CONNECT);
		mCurrentDialog = DIALOG_YES_NO_CONNECT;
		} else if (action.equals(BluetoothPbapService.AUTH_CHALL)) {
		showPbapDialog(DIALOG_YES_NO_AUTH);
		mCurrentDialog = DIALOG_YES_NO_AUTH;
		} else {
		Log.e(TAG, "Error: this activity may be started only with intent "
		+ "PBAP_ACCESS_REQUEST or PBAP_AUTH_CHALL ");
		finish();
		}
		registerReceiver(mReceiver, new IntentFilter(BluetoothPbapService.USER_CONFIRM_TIMEOUT));
		}

		private void showPbapDialog(int id) {
		final AlertController.AlertParams p = mAlertParams;
		switch (id) {
		case DIALOG_YES_NO_CONNECT:
		p.mIconId = android.R.drawable.ic_dialog_info;
		p.mTitle = getString(R.string.pbap_acceptance_dialog_header);
		p.mView = createView(DIALOG_YES_NO_CONNECT);
		p.mPositiveButtonText = getString(android.R.string.yes);
		p.mPositiveButtonListener = this;
		p.mNegativeButtonText = getString(android.R.string.no);
		p.mNegativeButtonListener = this;
		mOkButton = mAlert.getButton(DialogInterface.BUTTON_POSITIVE);
		setupAlert();
		break;
		case DIALOG_YES_NO_AUTH:
		p.mIconId = android.R.drawable.ic_dialog_info;
		p.mTitle = getString(R.string.pbap_session_key_dialog_header);
		p.mView = createView(DIALOG_YES_NO_AUTH);
		p.mPositiveButtonText = getString(android.R.string.ok);
		p.mPositiveButtonListener = this;
		p.mNegativeButtonText = getString(android.R.string.cancel);
		p.mNegativeButtonListener = this;
		setupAlert();
		mOkButton = mAlert.getButton(DialogInterface.BUTTON_POSITIVE);
		mOkButton.setEnabled(false);
		break;
		default:
		break;
		}
		}

		private String createDisplayText(final int id) {
		String mRemoteName = BluetoothPbapService.getRemoteDeviceName();
		switch (id) {
		case DIALOG_YES_NO_CONNECT:
		String mMessage1 = getString(R.string.pbap_acceptance_dialog_title, mRemoteName,
		mRemoteName);
		return mMessage1;
		case DIALOG_YES_NO_AUTH:
		String mMessage2 = getString(R.string.pbap_session_key_dialog_title, mRemoteName);
		return mMessage2;
		default:
		return null;
		}
		}

		private View createView(final int id) {
		switch (id) {
		case DIALOG_YES_NO_CONNECT:
		mView = getLayoutInflater().inflate(R.layout.access, null);
		messageView = (TextView)mView.findViewById(R.id.message);
		messageView.setText(createDisplayText(id));
		mAlwaysAllowed = (CheckBox)mView.findViewById(R.id.alwaysallowed);
		mAlwaysAllowed.setOnCheckedChangeListener(new OnCheckedChangeListener() {
		public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
		if (isChecked) {
		mAlwaysAllowedValue = true;
		}
		}
		});
		return mView;
		case DIALOG_YES_NO_AUTH:
		mView = getLayoutInflater().inflate(R.layout.auth, null);
		messageView = (TextView)mView.findViewById(R.id.message);
		messageView.setText(createDisplayText(id));
		mKeyView = (EditText)mView.findViewById(R.id.text);
		mKeyView.addTextChangedListener(this);
		mKeyView.setFilters(new InputFilter[] {
		new LengthFilter(BLUETOOTH_OBEX_AUTHKEY_MAX_LENGTH)
		});
		return mView;
		default:
		return null;
		}
		}

		private void onPositive() {
		if (!mUserConfirmTimeout) {
		if (mCurrentDialog == DIALOG_YES_NO_CONNECT) {
		sendIntentToReceiver(BluetoothPbapService.ACCESS_ALLOWED,
		BluetoothPbapService.ALWAYS_ALLOWED, mAlwaysAllowedValue);
		} else if (mCurrentDialog == DIALOG_YES_NO_AUTH) {
		sendIntentToReceiver(BluetoothPbapService.AUTH_RESPONSE,
		BluetoothPbapService.SESSION_KEY, mSessionKey);
		mKeyView.removeTextChangedListener(this);
		}
		}
		mUserConfirmTimeout = false;
		finish();
		}

		private void onNegative() {
		if (mCurrentDialog == DIALOG_YES_NO_CONNECT) {
		sendIntentToReceiver(BluetoothPbapService.ACCESS_DISALLOWED, null, null);
		} else if (mCurrentDialog == DIALOG_YES_NO_AUTH) {
		sendIntentToReceiver(BluetoothPbapService.AUTH_CANCELLED, null, null);
		mKeyView.removeTextChangedListener(this);
		}
		finish();
		}

		private void sendIntentToReceiver(final String intentName, final String extraName,
		final String extraValue) {
		Intent intent = new Intent(intentName);
		intent.setClassName(BluetoothPbapService.THIS_PACKAGE_NAME, BluetoothPbapReceiver.class
		.getName());
		if (extraName != null) {
		intent.putExtra(extraName, extraValue);
		}
		sendBroadcast(intent);
		}

		private void sendIntentToReceiver(final String intentName, final String extraName,
		final boolean extraValue) {
		Intent intent = new Intent(intentName);
		intent.setClassName(BluetoothPbapService.THIS_PACKAGE_NAME, BluetoothPbapReceiver.class
		.getName());
		if (extraName != null) {
		intent.putExtra(extraName, extraValue);
		}
		sendBroadcast(intent);
		}

		public void onClick(DialogInterface dialog, int which) {
		switch (which) {
		case DialogInterface.BUTTON_POSITIVE:
		if (mCurrentDialog == DIALOG_YES_NO_AUTH) {
		mSessionKey = mKeyView.getText().toString();
		}
		onPositive();
		break;

		case DialogInterface.BUTTON_NEGATIVE:
		onNegative();
		break;
		}
		}

		private void onUserConfirmTimeout() {
		mUserConfirmTimeout = true;
		if (mCurrentDialog == DIALOG_YES_NO_CONNECT) {
		messageView.setText(getString(R.string.pbap_acceptance_timeout_message,
		BluetoothPbapService.getRemoteDeviceName()));
		mAlert.getButton(DialogInterface.BUTTON_NEGATIVE).setVisibility(View.GONE);
		mAlwaysAllowed.setVisibility(View.GONE);
		mAlwaysAllowed.clearFocus();
		} else if (mCurrentDialog == DIALOG_YES_NO_AUTH) {
		messageView.setText(getString(R.string.pbap_authentication_timeout_message,
		BluetoothPbapService.getRemoteDeviceName()));
		mKeyView.setVisibility(View.GONE);
		mKeyView.clearFocus();
		mKeyView.removeTextChangedListener(this);
		mOkButton.setEnabled(true);
		mAlert.getButton(DialogInterface.BUTTON_NEGATIVE).setVisibility(View.GONE);
		}
		}

		@Override
		protected void onRestoreInstanceState(Bundle savedInstanceState) {
		super.onRestoreInstanceState(savedInstanceState);
		mUserConfirmTimeout = savedInstanceState.getBoolean(USER_TIMEOUT);
		}

		@Override
		protected void onSaveInstanceState(Bundle outState) {
		super.onSaveInstanceState(outState);
		outState.putBoolean(USER_TIMEOUT, mUserConfirmTimeout);
		}

		@Override
		protected void onDestroy() {
		super.onDestroy();
		unregisterReceiver(mReceiver);
		}

		public boolean onPreferenceChange(Preference preference, Object newValue) {
		return true;
		}

		// Not used
		public void beforeTextChanged(CharSequence s, int start, int before, int after) {
		}

		// Not used
		public void onTextChanged(CharSequence s, int start, int before, int count) {
		}

		public void afterTextChanged(android.text.Editable s) {
		if (s.length() > 0) {
		mOkButton.setEnabled(true);
		}
		}
		}