Please,
I developed an application that use the current location.
Testing on local I can send the Latitude and Longitude by the DDM5 and I didn't have problem.
When I tried to do the same thing on debugging device, didn't work and on DDM5 I can't send this information.
Is there any setup to try this ?
Here is the code
<code>
//manifest
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
//view.xml -> widget configure
private Location location;
private LocationManager lm;
private LocationListener locationListener;
//onCreate
lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
locationListener = new MyLocationListener();
lm.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener);
//action
location.distanceTo........
private class MyLocationListener implements LocationListener
{
@Override
public void onLocationChanged(Location loc) {
if (loc != null) {
location = loc;
}
}
@Override
public void onProviderDisabled(String provider) {
}
@Override
public void onProviderEnabled(String provider) {
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
}
</code>
Thanks,
Luiz
I would like to know if anyone knows what is happening ?
if this is normal or no ?
when debug the android system on device, the Location API works normally or we need to simulate something ?
Thanks,
Luiz
Hi boys,
I'm a novice android programmer.
I want to create an app that start when the boot of the phone is complete.
I've write this code, the application work if I click on the icon, but it don't work when the boot of the phone is complete!!
this is my code:
Code:
public class HelloMyBoss extends Activity implements TextToSpeech.OnInitListener{
private TextToSpeech tts;
private String sayd;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
sayd="";
tts= new TextToSpeech(this, this);
}
@Override
protected void onDestroy() {
// Don't forget to shutdown!
if (tts != null) {
tts.stop();
tts.shutdown();
}
super.onDestroy();
}
@Override
public void onInit(int status) {
// status can be either TextToSpeech.SUCCESS or TextToSpeech.ERROR.
if (status == TextToSpeech.SUCCESS) {
// Set preferred language
int result = tts.setLanguage(Locale.ITALY);
if (result == TextToSpeech.LANG_MISSING_DATA ||
result == TextToSpeech.LANG_NOT_SUPPORTED) {
// Lanuage data is missing or the language is not supported.
Log.e(TAG, "Language is not available.");
} else {
sayHello();
}
} else {
// Initialization failed.
/Log.e(TAG, "Could not initialize TextToSpeech.");
}
}
private void sayHello() {
String hello = "Buon Giorno! Mi sono appena acceso...";
tts.speak(hello,
TextToSpeech.QUEUE_FLUSH, // Drop all pending entries in the playback queue.
null);
}
}
Code:
public class MyIntentReceiver extends BroadcastReceiver{
@Override
public void onReceive(Context context, Intent arg1) {
Intent startupBootIntent = new Intent(context, HelloMyBoss.class);
startupBootIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(startupBootIntent);
}
}
...and this is my manifest:
Code:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="mrbrown.android.hellomyboss"
android:versionCode="1"
android:versionName="1.0">
<application android:icon="@drawable/icon" android:label="@string/app_name">
<activity android:name=".HelloMyBoss"
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=".MyIntentReceiver">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<category android:name="android.intent.category.HOME" />
</intent-filter>
</receiver>
</application>
<uses-sdk android:minSdkVersion="4"/>
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
</manifest>
Why it don't work?? What's my error???
Help me please!!
//sorry for my english, if any
Hi. I'm using AIDE right on my device (Xperia NeoV, 4.1.B.0.587, root)
And i'm trying to inject key events through the same shell command:
"input keyevent 25" via "su", both in AIDE Console and separated Activity.
//volume-down key is not my target, just good for tests. I've tried different keys, same result.
Part of the code:
Code:
try {
java.lang.Process p = Runtime.getRuntime().exec("su");
DataOutputStream dos = new DataOutputStream(p.getOutputStream());
dos.writeBytes("input keyevent 25\n");
dos.flush();
} catch (IOException ex) {
//log any errors
}
So, when it goes in AIDE ConsoleApp - it pushes down volume.
But when it executes from my Activity - nothing happens (no error messages in log, dos != null);
Maybe there should be some specific permission on manifest?
"android.permission.ACCESS_SUPERUSER" - no changes.
Maybe there should be some trick in code? Or(and?) i'm very stupid. Also, maybe somewhere a whole listing of _simple_ keyInjection project exists?
I managed to solve it already. I'm using this class now:
public void RunAsRoot(String[] cmds){
Process p = null;
try {
p = Runtime.getRuntime().exec("su");
} catch (IOException e) {
e.printStackTrace();
}
DataOutputStream os = new DataOutputStream(p.getOutputStream());
for (String tmpCmd : cmds) {
try {
os.writeBytes(tmpCmd+"\n");
} catch (IOException e) {
e.printStackTrace();
}
}
try {
os.writeBytes("exit\n");
} catch (IOException e) {
e.printStackTrace();
}
try {
os.flush();
} catch (IOException e) {
e.printStackTrace();
}
Click to expand...
Click to collapse
Then simply call it via
String[] commands = {"command1", "command2", "command3", ...};
RunAsRoot(commands);
Click to expand...
Click to collapse
Thanks anyways!
Click to expand...
Click to collapse
Credits: @KrauseDroid
Our original thread i took it from:
http://forum.xda-developers.com/showthread.php?t=2725173
---------------------------------
Phone : Nexus 4
OS:
Pure KitKat 4.4.2 stock, no root, no mods
---------------------------------
4d 61 73 72 65 70 75 73 20 66 74 77
Gesendet von Tapatalk
Masrepus said:
Credits: @KrauseDroid
Our original thread i took it from:
http://forum.xda-developers.com/showthread.php?t=2725173
Click to expand...
Click to collapse
I saw that thread before creating own, and tried solutions from it. They works same way - only from ConsoleApp in AIDE.
Also, last method is the same as I'm already using, but I've tried to copy code in project - no progress.
In addition:
- superuser rights granted to both.
- test "ls" command put into dos object gives me same list of current dir in both projects, so commands seems to run.
Listing:
MainActivity:
Code:
package com.tsk.mk;
import android.app.*;
import android.content.*;
import android.os.*;
import android.widget.*;
import java.io.*;
public class MainActivity extends Activity {
public static TextView logView;
[user=439709]@override[/user]
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
logView = (TextView) findViewById(R.id.log);
log("creating sercice");
final MainActivity me = this;
new Thread() {
[user=439709]@override[/user]
public void run() {
log("thread.run");
startService(new Intent(me, MissedKeysService.class));
log("thread: service shoul'd be created");
}
}.start();
log("end of MA.onCreate method");
}
static void log(String message) {
logView.setText(logView.getText() + "\n" + message);
}
}
MissedKeysService:
Code:
package com.tsk.mk;
import android.app.*;
import android.content.*;
import android.graphics.*;
import android.os.*;
import android.view.*;
import java.io.*;
public class MissedKeysService extends Service {
private WindowManager windowManager;
private MissedKeysView mkv;
private WindowManager.LayoutParams params;
private DataOutputStream dos;
[user=439709]@override[/user]
public IBinder onBind(Intent intent) {
MainActivity.log("onBind called o_o");
return null;
}
[user=439709]@override[/user]
public void onCreate() {
MainActivity.log("Service.onCreate");
super.onCreate();
try {
java.lang.Process p = Runtime.getRuntime().exec("su");
dos = new DataOutputStream(p.getOutputStream());
} catch (IOException ex) {
MainActivity.log(ex.getMessage());
dos = null;
}
windowManager = (WindowManager)
getSystemService(WINDOW_SERVICE);
mkv = new MissedKeysView(this, this);
params = new WindowManager.LayoutParams(
WindowManager.LayoutParams.WRAP_CONTENT,
WindowManager.LayoutParams.WRAP_CONTENT,
WindowManager.LayoutParams.TYPE_SYSTEM_ALERT,
WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE,
PixelFormat.TRANSLUCENT);
params.gravity = Gravity.RIGHT | Gravity.CENTER_VERTICAL;
params.width = MissedKeysView.keySize;
params.height = MissedKeysView.keySize;
windowManager.addView(mkv, params);
MainActivity.log("Service started");
}
[user=439709]@override[/user]
public void onDestroy () {
super.onDestroy ();
if (mkv != null) windowManager.removeView(mkv);
MainActivity.log("Ssrvice is ended");
}
public void extend(boolean state) {
params.height = mkv.keySize * (state ? MissedKeysView.keys : 1);
windowManager.updateViewLayout(mkv, params);
}
public void sendKey(int code) {
if (dos == null) MainActivity.log("dos is null");
try {
dos.writeBytes("input keyevent " + code + "\n");
dos.flush();
MainActivity.log("" + code);
} catch (IOException e) {
MainActivity.log("wtf?");
}
}
}
MissedKeysView:
Code:
package com.tsk.mk;
import android.content.*;
import android.graphics.*;
import android.view.*;
import android.view.View.*;
import java.io.*;
public class MissedKeysView extends View
implements OnTouchListener {
final static int keySize = 64;
final static String[] labels = {":", "+", "-", "^", "v", "o", "<", ">"};
final private int[] codes = {-1, 24, 25, 19, 20, 23, 21, 22};
final static int keys = 3; //max shown keys
MissedKeysService mks;
Paint bgP; //background
Paint hbgP; //highlighted bg
Paint tP; //text
int selected = -1; //active key
public MissedKeysView(Context context, MissedKeysService mks) {
super(context);
this.mks = mks;
bgP = new Paint();
bgP.setARGB(64, 128, 128, 128);
hbgP = new Paint();
hbgP.setARGB(64, 255, 128, 0);
tP = new Paint();
tP.setARGB(128, 255, 255, 255);
tP.setTextSize(keySize);
tP.setTextAlign(Paint.Align.CENTER);
setOnTouchListener(this);
}
[user=439709]@override[/user]
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
for(int i=0; i<getHeight()/keySize; i++) {
canvas.drawCircle(keySize/2,
keySize/2 + i*keySize, keySize/2,
(i == selected ? hbgP : bgP));
canvas.drawText(labels[i], keySize/2, i*keySize + keySize*3/4, tP);
}
}
[user=439709]@override[/user]
public boolean onTouch(View v, MotionEvent event) {
switch(event.getAction()) {
case MotionEvent.ACTION_DOWN:
selected = (int) (event.getY()/keySize);
if (selected == 0) mks.extend((int) getHeight() <= keySize);
else mks.sendKey(codes[selected]);
break;
case MotionEvent.ACTION_UP:
selected =-1;
}
invalidate();
return super.onTouchEvent(event);
}
}
AndroidManifest:
Code:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.tsk.mk"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="11" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<activity
android:label="@string/app_name"
android:name=".MainActivity" >
<intent-filter >
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<service
android:name=".MissedKeysService"
android:exported="true" >
</service>
</application>
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
<uses-permission android:name="android.permission.ACCESS_SUPERUSER" />
<uses-permission android:name="android.permission.INJECT_EVENTS" />
</manifest>
@Torsionick do you have the permission INJECT_EVENTS
---------------------------------
Phone : Nexus 4
OS:
Pure KitKat 4.4.2 stock, no root, no mods
---------------------------------
4d 61 73 72 65 70 75 73 20 66 74 77
Gesendet von Tapatalk
Masrepus said:
@Torsionick do you have the permission INJECT_EVENTS
Click to expand...
Click to collapse
Thanks for participating in solving.
The reason was somewhere else - after executing "export LD_LIBRARY_PATH=/system/lib" all works fine. Thread is over.
Hello,
first of all, english is not my foreign language, but I hope you understand:
I made an app (only WebView) for opening a website. I want to make the app for offline-using. So I used getSettings().setAppCachePath() and getSettings().setCacheMode(WebSettings.LOAD_CACHE_ONLY).
When I open a page connected to Wifi it works. But open the same page again it doesn't work and it's only shown: ERR_CACHE_MISS
What is wrong?
Here is my code:
Code:
public WebView mWebView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_tischtennis);
mWebView = (WebView) findViewById(R.id.activity_main_webview);
mWebView.setWebViewClient(new MyAppWebViewClient());
// Enable Javascript
mWebView.getSettings().setJavaScriptEnabled(true);
// Cookies
CookieManager.getInstance().setAcceptCookie(true);
// CookieManager.getInstance().setAcceptThirdPartyCookies(true);
// Caching
mWebView.getSettings().setAppCacheMaxSize(1024*1024*10);
String cacheDir = getApplicationContext().getCacheDir().getAbsolutePath();
mWebView.getSettings().setAppCachePath(cacheDir);
mWebView.getSettings().setAppCacheEnabled(true);
mWebView.getSettings().setAllowFileAccess(true);
// Offline Support
if ( isNetworkAvailable() ) {
mWebView.getSettings().setCacheMode(WebSettings.LOAD_DEFAULT);
} else {
mWebView.getSettings().setCacheMode(WebSettings.LOAD_CACHE_ONLY);
}
mWebView.loadUrl("www........");
}
private boolean isNetworkAvailable() {
ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(getApplicationContext().CONNECTIVITY_SERVICE);
NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
return activeNetworkInfo != null && activeNetworkInfo.isConnected();
}
And my Manifest-permissions:
Code:
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
I want to send data from my wear to the phone app.
I've created a phone app with this AndroidManifest.xml:
Code:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="sh.evolutio.car">
<uses-feature
android:name="android.software.leanback"
android:required="true" />
<application
android:allowBackup="false"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<service android:name=".services.ListenerService" >
<intent-filter>
<action android:name="com.google.android.gms.wearable.MESSAGE_RECEIVED" />
<action android:name="com.google.android.gms.wearable.DATA_CHANGED" />
<!-- <data android:scheme="wear" android:host="*" android:pathPrefix="/updatecar" /> -->
</intent-filter>
</service>
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
<category android:name="android.intent.category.LEANBACK_LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
my Phone ListenerService:
Code:
package sh.evolutio.car.services;
import android.content.Intent;
import android.util.Log;
import com.google.android.gms.wearable.MessageEvent;
import com.google.android.gms.wearable.WearableListenerService;
public class ListenerService extends WearableListenerService {
private static final String TAG = "ListenerService";
private static final String MESSAGE_PATH = "/updatecar";
@Override
public void onCreate() {
Log.d(TAG, "ListenerService created");
}
@Override
public void onMessageReceived(MessageEvent messageEvent) {
Log.d(TAG, "onMessageReceived");
if (messageEvent.getPath().equals(MESSAGE_PATH)) {
Log.d(TAG, "good message");
} else {
Log.d(TAG, "bad message");
}
}
}
my MainActivity with this onCreate:
Code:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
startService(new Intent(MainActivity.this, ListenerService.class));
}
When I start the App on my phone I got in the Logcat:
Code:
26131-26131/sh.evolutio.car D/ListenerService: ListenerService created
When I send with the wearapp some data to my phone, my ListenerService didn't fire the onMessageReceived method..
Here is my AndroidManifest from the wearapp:
Code:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="sh.evolutio.carwear">
<uses-feature android:name="android.hardware.type.watch" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@android:style/Theme.DeviceDefault">
<uses-library
android:name="com.google.android.wearable"
android:required="true" />
<meta-data
android:name="com.google.android.wearable.standalone"
android:value="false" />
<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>
</application>
</manifest>
The MainActivity from the wearapp looks like this:
Code:
package sh.evolutio.carwear;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.wearable.activity.WearableActivity;
import android.util.Log;
import android.view.View;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.ResultCallback;
import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.android.gms.tasks.Task;
import com.google.android.gms.wearable.MessageApi;
import com.google.android.gms.wearable.Node;
import com.google.android.gms.wearable.NodeApi;
import com.google.android.gms.wearable.Wearable;
public class MainActivity extends WearableActivity implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener {
private static String TAG = "MainActivity";
private static final String MESSAGE_PATH = "/updatecar";
Node mNode; // the connected device to send the message to
GoogleApiClient mGoogleApiClient;
private boolean mResolvingError = false;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//Connect the GoogleApiClient
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(Wearable.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
sendMessage("test");
// Enables Always-on
setAmbientEnabled();
}
@Override
protected void onStart() {
super.onStart();
if (!mResolvingError) {
mGoogleApiClient.connect();
}
}
/**
* Resolve the node = the connected device to send the message to
*/
private void resolveNode() {
Log.d(TAG, "resolveNode");
Wearable.NodeApi.getConnectedNodes(mGoogleApiClient)
.setResultCallback(new ResultCallback<NodeApi.GetConnectedNodesResult>() {
@Override
public void onResult(NodeApi.GetConnectedNodesResult nodes) {
for (Node node : nodes.getNodes()) {
Log.d(TAG, "resolvedNode: " + node);
mNode = node;
}
}
});
}
@Override
public void onConnected(Bundle bundle) {
resolveNode();
}
@Override
public void onConnectionSuspended(int i) {}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
Log.d(TAG, "connectionResult: " + connectionResult);
}
/**
* Send message to mobile handheld
*/
private void sendMessage(String Key) {
if (mNode != null && mGoogleApiClient!= null && mGoogleApiClient.isConnected()) {
final String messageKey = Key;
Log.d(TAG, "isConnected: " + mGoogleApiClient.isConnected());
Log.d(TAG, "connected to: " + mNode.getId());
Task<Integer> sendTask = Wearable.getMessageClient(MainActivity.this).sendMessage(mNode.getId(), MESSAGE_PATH, messageKey.getBytes());
sendTask.addOnSuccessListener(new OnSuccessListener<Integer>() {
@Override
public void onSuccess(Integer integer) {
Log.d(TAG, "onSuccess: " + integer);
}
});
sendTask.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.d(TAG, "onFailure: " + e.getMessage());
}
});
Wearable.MessageApi.sendMessage(mGoogleApiClient, mNode.getId(), MESSAGE_PATH, messageKey.getBytes()).setResultCallback(
new ResultCallback<MessageApi.SendMessageResult>() {
@Override
public void onResult(@NonNull MessageApi.SendMessageResult sendMessageResult) {
if (sendMessageResult.getStatus().isSuccess()) {
Log.v(TAG, "Message: { " + messageKey + " } sent to: " + mNode.getDisplayName());
} else {
// Log an error
Log.v(TAG, "ERROR: failed to send Message");
}
}
}
);
}
}
}
When I the message got send, i got this in the logcat from the wearapp:
Code:
sh.evolutio.carwear D/MainActivity: isConnected: true
sh.evolutio.carwear D/MainActivity: connected to: 778d0d53
sh.evolutio.carwear V/MainActivity: Message: { forward } sent to: HUAWEI Mate 10 Pro
sh.evolutio.carwear D/MainActivity: onSuccess: 17282
so the message was sent to my Mate 10 Pro. But why my Mate 10 Pro App can't receive the Message?