I am trying to detect ENTER and EXIT of car mode using UiModeManager. But when I enable/disable "Hands-free mode" in my Samsung S4 BroadcastReceiver not invoked.Here is my code
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
package="com.titut.car"
android:versionCode="1"
android:versionName="1.0.0">
<uses-sdk android:minSdkVersion="8" />
<application
android:icon="#drawable/ic_launcher"
android:label="#string/app_name">
<activity
android:name=".MainActivity"
android:label="#string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver
android:name=".CarModeReceiver"
android:enabled="true"
android:exported="false">
<intent-filter>
<action android:name="android.app.action.ENTER_CAR_MODE" />
<action android:name="android.app.action.EXIT_CAR_MODE" />
</intent-filter>
</receiver>
</application>
</manifest>
CarModeReceiver.java
public class CarModeReceiver extends BroadcastReceiver {
private static final String TAG = "CarModeReceiver";
#Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (action != null) {
if (action.equals(UiModeManager.ACTION_ENTER_CAR_MODE)) {
Log.d(TAG, "Entering car mode!");
} else if (action.equals(UiModeManager.ACTION_EXIT_CAR_MODE)) {
Log.d(TAG, "Leaving car mode!");
}
}
}
}
Reference : https://github.com/twaddington/android-obd-logger
Any suggestion/fix would help me lot.
Late answer, but try changing
android:exported="false"
to
android:exported="true"
Related
I'm trying to connect Google Glass with an Android device over USB. But when I connect them over USB, the Android device is working fine and its BroadcastReceiver onReceive() run, but on the other hand Google Glass BroadcastReceiver onReceive() method never get called.
The code that works is below:
in onResume() :
registerReceiver(mUsbDeviceReceiver, new intentFilter(UsbManager.ACTION_USB_DEVICE_ATTACHED));
Broadcast:
private final BroadcastReceiver mUsbDeviceReceiver = new BroadcastReceiver() {
#Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (UsbManager.ACTION_USB_DEVICE_ATTACHED.equals(action)) {
// some code...
} else if (UsbManager.ACTION_USB_DEVICE_DETACHED.equals(action)) {
// some code...
} else {
// some code...
}
}
};
Below is the Manifest file
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.usb.glass"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="19"
android:targetSdkVersion="19" />
<uses-feature android:name="android.hardware.usb.host" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.usb.glass.MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<intent-filter>
<action android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" />
</intent-filter>
<!-- <meta-data android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED"
android:resource="#xml/device_filter" /> -->
</activity>
</application>
</manifest>
Any help?
I know there are similar question in statckoverflow, but they just do NOT work for me.
Broadcast receiver(staticly registe via manifest.xml) can NOT receive package_remove event after installing on device (without running main activity)
But the receiver works if main activity is running.
To register broadcastreceiver staticly in AndroidManifest.xml as followings
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.broadcastreceivertesting"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="18" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.example.broadcastreceivertesting.MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver android:name="com.example.broadcastreceivertesting.PackageBroadcastReceiver" >
<intent-filter>
<action android:name="android.intent.action.PACKAGE_REMOVED" />
<data android:scheme="package" />
</intent-filter>
</receiver>
</application>
</manifest>
PackageBroadcastReceiver as a receiver are like following:
public class PackageBroadcastReceiver extends BroadcastReceiver
{
#Override
public void onReceive(Context context, Intent intent)
{
final String action = intent.getAction();
if (Intent.ACTION_PACKAGE_REMOVED.equals(action))
{
File file = new File("/storage/sdcard0/zzz/yyy");
if (file.exists())
{
file.delete();
}
boolean createDir = new File("/storage/sdcard0/zzz/").mkdirs();
Log.d("XXX", "XXXX createDir=" + createDir);
try
{
file.createNewFile();
}
catch (IOException e)
{
e.printStackTrace();
}
}
}
}
Do I miss something ?
Try changing this...
<intent-filter>
<action android:name="android.intent.action.PACKAGE_REMOVED" />
<data android:scheme="package" />
to this...
<intent-filter>
<action android:value="android.intent.action.PACKAGE_REMOVED" />
<scheme android:value="package" />
For more information, see this link on receiving package broadcast intents...
https://groups.google.com/forum/#!topic/android-developers/aX5-fMbdPR8
How do i set my application as startup application, so when ever mobile restarts or turned ON, my application starts.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.installedapps22"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="8" />
<application android:icon="#drawable/cherry_icon" android:label="#string/app_name">
<activity android:name=".MainActivity"
android:label="#string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".ListInstalledApps" > </activity>
<activity android:name=".TabsLayoutActivity" />
</application>
</manifest>
EDIT Here is my updated code and it is still not working:
Manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.installedapps22"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="8" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<application android:icon="#drawable/cherry_icon" android:label="#string/app_name">
<activity android:name=".MainActivity"
android:label="#string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver android:enabled="true" android:name="com.app.reciever.BootUpReciever">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</receiver>
<activity android:name=".ListInstalledApps" > </activity>
<activity android:name=".TabsLayoutActivity" />
</application>
</manifest>
BroadcastReciever:
package com.example.installedapps22;
public class BootUpReciever extends BroadcastReceiver
{
#Override
public void onReceive(final Context context, Intent intent) {
Intent i = new Intent(context, MainActivity.class);
i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(i);
}
}
This is to set the app as the startup application in your device Create a Class extends BroadCast Reciever
public class BootUpReciever extends BroadcastReceiver
{
#Override
public void onReceive(final Context context, Intent intent) {
Intent i = new Intent(context, ServerPreferenceActivity.class);
i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(i);
}
}
Add permissions to manifest file to access bootup receiver
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
Register your receiver which extended the Broadcast receiver in manifest.xml
<receiver android:enabled="true" android:name="com.app.reciever.BootUpReciever">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</receiver>
first use permission in manifiest
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
and declare boot receiver in manifiest
<receiver android:name=".BootReciever">
<intent-filter >
<action android:name="android.intent.action.BOOT_COMPLETED"/>
</intent-filter>
</receiver>
user receiver to start your mainactivity
public class BootReciever extends BroadcastReceiver
{
#Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
Intent myIntent = new Intent(context, MainActivity.class);
myIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(myIntent);
}
}
For your edited code try replacing the following:
android:name="com.app.reciever.BootUpReciever
with:
android:name="com.example.installedapps22.BootUpReciever
I am testing on an physical device (SAMSUNG ACE GT S5830i)
But I am not receiving the BOOT_COMPLETED intent therefore the service is not Receiver is not starting
This is the code I am using.
public class BootCompleteReceiver extends BroadcastReceiver {
static final String TAG = "InfoService.BroadcastReceiver";
#Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)) {
Log.e(TAG, "System boot notification received.");
Intent service = new Intent(context, InfoService.class);
context.startService(service);
} else {
Log.e(TAG, "Intent received: " + intent);
}
}
}
This is the Manifest
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.appengine.paranoid_android.lost"
android:versionCode="2"
android:versionName="1.1">
<application android:icon="#drawable/ic_launcher"
android:label="#string/app_name">
<activity android:name=".InfoSetup"
android:label="#string/activity_name"
android:launchMode="singleTask"
android:clearTaskOnLaunch="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".LockScreen"
android:label="#string/activity_name"
android:launchMode="singleInstance"
android:clearTaskOnLaunch="true"
android:theme="#android:style/Theme.NoTitleBar">
</activity>
<service android:name=".InfoService"
android:label="#string/service_name"/>
<receiver android:name=".BootCompleteReceiver">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED"/>
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.PACKAGE_ADDED"/>
<action android:name="android.intent.action.PACKAGE_CHANGED"/>
<action android:name="android.intent.action.PACKAGE_REMOVED"/>
<data android:scheme="package"/>
</intent-filter>
</receiver>
</application>
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
<uses-permission android:name="android.permission.WRITE_SETTINGS"/>
<uses-permission android:name="android.permission.READ_CONTACTS"/>
<uses-permission android:name="android.permission.DISABLE_KEYGUARD"/>
<!-- <uses-permission android:name="android.permission.DISABLE_KEYGUARD"/> -->
Try to add the full path with the package for <receiver android:name=".BootCompleteReceiver">
<receiver android:name="com.appengine.paranoid_android.lost.BootCompleteReceiver">
I'm trying to call a service from a activity:
When I'm running the program the activity throws an error which says: Not allowed to start service Intent. What am I doing wrong? I'm sorry for possible stupid mistakes in the code, but I'm a newbie.
activity code:
public void startService() {
try {
startService (new Intent ( this , SmsReminderService.class)) ; }
catch (Exception e ) { Log.v("Error" , e.getMessage()) }
}
service code :
public class SmsReminderService extends Service {
#Override
public void onStart(Intent intent, int startid) {
Log.v("SSms", "Service started") ; }}
manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="me.sms.smsReminder"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="10" />
<permission android:name="SEND_SMS"></permission>
<application
android:icon="#drawable/ic_launcher"
android:label="#string/app_name" >
<activity
android:label="#string/app_name"
android:name=".SmsReminderActivity" >
<intent-filter >
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<service android:name=".SmsReminderService"
android:permission="android.permission.BIND_REMOTEVIEWS">
<intent-filter>
<action android:name = "android.intent.category.LAUNCHER" ></action>
</intent-filter>
</service>
</application>
</manifest>
Thanks in advance, Tom
Why this in the service?
<intent-filter>
<action android:name = "android.intent.category.LAUNCHER" ></action>
</intent-filter>
Try to add this:
<uses-permission android:name="android.permission.BIND_REMOTEVIEWS" />