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Code Issues Projects Releases Wiki Activity

NotificationAPI - Add support for Direct Reply actions

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This commit is contained in:
Ben Moran 2020-01-09 14:29:47 +00:00 committed by Alessandro Caputo
parent 47dc9d94a2
commit 4e49c391f6
2 changed files with 138 additions and 28 deletions
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163
app/src/main/java/com/termux/api/NotificationAPI.java
View File

@ -10,11 +10,14 @@ import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.provider.Settings;
import android.text.TextUtils;
import androidx.core.app.NotificationCompat;
import androidx.core.app.NotificationManagerCompat;
import androidx.core.app.RemoteInput;
import androidx.core.util.Pair;
import com.termux.api.util.ResultReturner;
import com.termux.api.util.TermuxApiLogger;
@ -34,11 +37,44 @@ public class NotificationAPI {
private static final String EXTRA_EXECUTE_IN_BACKGROUND = "com.termux.execute.background";
private static final String CHANNEL_ID = "termux-notification";
private static final String CHANNEL_TITLE = "Termux API notification channel";
private static final String KEY_TEXT_REPLY = "TERMUX_TEXT_REPLY";
/**
* Show a notification. Driven by the termux-show-notification script.
*/
static void onReceiveShowNotification(TermuxApiReceiver apiReceiver, final Context context, final Intent intent) {
Pair<NotificationCompat.Builder, String> pair = buildNotification(context, intent);
NotificationCompat.Builder notification = pair.first;
String notificationId = pair.second;
ResultReturner.returnData(apiReceiver, intent, new ResultReturner.WithStringInput() {
@Override
public void writeResult(PrintWriter out) {
NotificationManager manager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
if (!TextUtils.isEmpty(inputString)) {
if (inputString.contains("\n")) {
NotificationCompat.BigTextStyle style = new NotificationCompat.BigTextStyle();
style.bigText(inputString);
notification.setStyle(style);
} else {
notification.setContentText(inputString);
}
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel(CHANNEL_ID,
CHANNEL_TITLE, NotificationManager.IMPORTANCE_DEFAULT);
manager.createNotificationChannel(channel);
notification.setChannelId(CHANNEL_ID);
}
manager.notify(notificationId, 0, notification.build());
}
});
}
static Pair<NotificationCompat.Builder, String> buildNotification(final Context context, final Intent intent) {
String priorityExtra = intent.getStringExtra("priority");
if (priorityExtra == null) priorityExtra = "default";
int priority;
@ -167,9 +203,17 @@ public class NotificationAPI {
for (int button = 1; button <= 3; button++) {
String buttonText = intent.getStringExtra("button_text_" + button);
String buttonAction = intent.getStringExtra("button_action_" + button);
if (buttonText != null && buttonAction != null) {
if (buttonAction.contains("$REPLY")) {
NotificationCompat.Action action = createReplyAction(context, intent,
button,
buttonText, buttonAction, notificationId);
notification.addAction(action);
} else {
PendingIntent pi = createAction(context, buttonAction);
notification.addAction(new NotificationCompat.Action(android.R.drawable.ic_input_add, buttonText, pi));
notification.addAction(new NotificationCompat.Action(android.R.drawable.ic_input_add, buttonText, pi));
}
}
}
@ -178,32 +222,7 @@ public class NotificationAPI {
PendingIntent pi = createAction(context, onDeleteActionExtra);
notification.setDeleteIntent(pi);
}
ResultReturner.returnData(apiReceiver, intent, new ResultReturner.WithStringInput() {
@Override
public void writeResult(PrintWriter out) {
NotificationManager manager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
if (!TextUtils.isEmpty(inputString)) {
if (inputString.contains("\n")) {
NotificationCompat.BigTextStyle style = new NotificationCompat.BigTextStyle();
style.bigText(inputString);
notification.setStyle(style);
} else {
notification.setContentText(inputString);
}
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = new NotificationChannel(CHANNEL_ID,
CHANNEL_TITLE, NotificationManager.IMPORTANCE_DEFAULT);
manager.createNotificationChannel(channel);
notification.setChannelId(CHANNEL_ID);
}
manager.notify(notificationId, 0, notification.build());
}
});
return new Pair(notification, notificationId);
}
private static String getNotificationId(Intent intent) {
@ -221,7 +240,90 @@ public class NotificationAPI {
}
}
static PendingIntent createAction(final Context context, String action){
static NotificationCompat.Action createReplyAction(final Context context, Intent intent,
int buttonNum,
String buttonText,
String buttonAction, String notificationId) {
String replyLabel = buttonText;
RemoteInput remoteInput = new RemoteInput.Builder(KEY_TEXT_REPLY)
.setLabel(replyLabel)
.build();
// Build a PendingIntent for the reply action to trigger.
PendingIntent replyPendingIntent =
PendingIntent.getBroadcast(context,
buttonNum,
getMessageReplyIntent((Intent)intent.clone(), buttonText, buttonAction, notificationId),
PendingIntent.FLAG_UPDATE_CURRENT);
// Create the reply action and add the remote input.
NotificationCompat.Action action =
new NotificationCompat.Action.Builder(R.drawable.ic_event_note_black_24dp,
buttonText,
replyPendingIntent)
.addRemoteInput(remoteInput)
.build();
return action;
}
private static Intent getMessageReplyIntent(Intent oldIntent,
String buttonText, String buttonAction,
String notificationId) {
Intent intent = oldIntent.
setClassName("com.termux.api", "com.termux.api.TermuxApiReceiver").
putExtra("api_method", "NotificationReply").
putExtra("id", notificationId).
putExtra("action", buttonAction).
putExtra("replyKey", buttonText);
return intent;
}
static private CharSequence getMessageText(Intent intent) {
Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
if (remoteInput != null) {
return remoteInput.getCharSequence(KEY_TEXT_REPLY);
}
return null;
}
static CharSequence shellEscape(CharSequence input) {
return "\"" + input.toString().replace("\"", "\\\"") + "\"";
}
static void onReceiveReplyToNotification(TermuxApiReceiver termuxApiReceiver,
Context context, Intent intent) {
String replyKey = intent.getStringExtra("replyKey");
CharSequence reply = getMessageText(intent);
String action = intent.getStringExtra("action")
.replace("$REPLY", shellEscape(reply));
try {
createAction(context, action).send();
} catch (PendingIntent.CanceledException e) {
TermuxApiLogger.error("CanceledException when performing action: " + action);
}
String notificationId = intent.getStringExtra("id");
boolean ongoing = intent.getBooleanExtra("ongoing", false);
Notification repliedNotification;
if (ongoing) {
repliedNotification = buildNotification(context, intent).first.build();
} else {
// Build a new notification, which informs the user that the system
// handled their interaction with the previous notification.
repliedNotification = new NotificationCompat.Builder(context, CHANNEL_ID)
.setSmallIcon(R.drawable.ic_event_note_black_24dp)
.setContentText(replyKey + ": " + reply)
.build();
}
// Issue the new notification.
NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);
notificationManager.notify(notificationId, 0, repliedNotification);
}
static Intent createExecuteIntent(String action){
String[] arguments = new String[]{"-c", action};
Uri executeUri = new Uri.Builder().scheme("com.termux.file")
.path(BIN_SH)
@ -231,6 +333,11 @@ public class NotificationAPI {
executeIntent.setClassName("com.termux", TERMUX_SERVICE);
executeIntent.putExtra(EXTRA_EXECUTE_IN_BACKGROUND, true);
executeIntent.putExtra(EXTRA_ARGUMENTS, arguments);
return executeIntent;
}
static PendingIntent createAction(final Context context, String action){
Intent executeIntent = createExecuteIntent(action);
return PendingIntent.getService(context, 0, executeIntent, 0);
}
}

3
app/src/main/java/com/termux/api/TermuxApiReceiver.java
View File

@ -130,6 +130,9 @@ public class TermuxApiReceiver extends BroadcastReceiver {
case "NotificationRemove":
NotificationAPI.onReceiveRemoveNotification(this, context, intent);
break;
case "NotificationReply":
NotificationAPI.onReceiveReplyToNotification(this, context, intent);
break;
case "Sensor":
SensorAPI.onReceive(context, intent);
break;