android-intent

问题 I have two applications, A and B, which use a android library C. B has a service A wants to use via C, e.g. <service android:name="my.package.in.a.service.ConnectorService" android:exported="true"> <intent-filter> <action android:name="my.package.in.a.action.START_A"/> </intent-filter> </service> In my library there is a class which tries to bind it to the service, e.g. Intent intent = new Intent("my.package.in.a.service.ConnectorService"); /** establish a connection with the service. */

问题 I want to attach audio file to MMS.How to do that?I found a lot on SO as well as on Goggle but still not got rhe right solution yet.So someone help me for my this issue.My code is as: Intent sendIntent = new Intent(Intent.ACTION_SEND); sendIntent.setType("audio/mp3"); sendIntent.putExtra("sms_body", getResources().getText(R.string.Message)); sendIntent.setClassName("com.android.mms", "com.android.mms.ui.ComposeMessageActivity"); AssetManager mngr = getAssets(); InputStream path = null; try {

问题 Assuming i want to open another activity from my current activity and i want to pass arguments such as in my case difficulty level how do I do it? newGameButton.setOnClickListener(new OnClickListener() { public void onClick(View view) { Intent i = new Intent(countryCityGameMenu.this,GameScreen.class); startActivityForResult(i, GlobalDataStore.STATIC_INTEGER_VALUE); } }); is there a way to pass those arguments in the calling ? can someone show an example explaining what send activity should do

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: Android YouTube app Play Video Intent I wanted to know how to open Youtube App on Android directly using intent. What i have: @Override public void onClick(View v) { String video_path = "http://www.youtube.com/user/videoslusofona"; Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(video_path)); startActivity(intent); } What i don't want is for Android to ask me what App i want to open, i want to open

问题 I am using the sample code(Scheduler.zip) available on the Android developer training website- http://developer.android.com/training/scheduling/index.html Here's the code:- MainActivity.java /* * Copyright 2013 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by

问题 I want to launch the stock weather app from my android app via an intent, but I keep getting a force close runtime error, and LogCat gives me nothing. The code I am trying to use to achieve this is: public void startWeatherActivity() { Intent intent = new Intent("android.intent.action.MAIN"); intent.setComponent(ComponentName.unflattenFromString("org.anddev.android.weatherforecast/ org.anddev.android.weatherforecast.WeatherForecast")); intent.addCategory("android.intent.category.LAUNCHER");

问题 I am trying to build a call recorder in android. I am using the MediaRecorder Class: When My App reaches the following line: recorder.stop() I get the following error: stop called in an invalid state: 1 What causes that problem? Thanks in advance, kobi 回答1: From the MediaRecorder documents page: http://developer.android.com/reference/android/media/MediaRecorder.html Looking at the state diagram given, you can only call stop() when the MediaRecorder is in the state Recording Hard to tell what

问题 I am using the following code to add an event to the calender Intent intent = new Intent(Intent.ACTION_INSERT); intent.setType("vnd.android.cursor.item/event"); intent.putExtra(Events.TITLE, "my event title"); intent.putExtra(Events.EVENT_LOCATION, "my city"); intent.putExtra(Events.DESCRIPTION, "description of this event"); intent.putExtra(CalendarContract.EXTRA_EVENT_BEGIN_TIME, dep.getTimeInMillis()); intent.putExtra(CalendarContract.EXTRA_EVENT_END_TIME, arr.getTimeInMillis()); intent

问题 Wondering how I would go about creating an SMS Broadcast Receiver without using the Manifest file. So for instance, this is my current manifest file line: <receiver android:name="com.paradopolis.randomnotifications.SMSListener"> <intent-filter> <action android:name="android.provider.Telephony.SMS_RECEIVED" /> </intent-filter> </receiver> and it's working fine, but I'd like to be able to remove the line and register my broadcast receiver within my service like: registerReceiver(new SMSListener

问题 I have two separate applications written using Xamarin.Android; for the sake of discussion, let's call them "Tristan" and "Isolde". Tristan has some state information that Isolde sometimes needs to know. Complication: Tristan may or may not be running at the moment Isolde develops the need to know his state. I've got kludge working now where Isolde sends a special launch intent to Tristan, who then uses a broadcast intent to send information back to Isolde. (See my earlier question for