Impossible de démarrer une activité à partir d'une autre sous Android Lollipop

[FMAUPIN]

Bonjour à toutes & tous,

 

je n'arrive pas à lancer une activité à partir de mon activité principale.

 

J'ai essayé de nombreuses solutions sans succès.

 

 

Voici mon Manifest.xml :

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.fmaupin.cogito">

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

<application
android:allowBackup="true"
android:icon="@mipmap/ic_titre"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity
android:name=".Main2Activity"
android:exported="true"
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" />
</intent-filter>
</activity>

<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />

<activity
android:name=".SendLog"
android:theme="@style/AppTheme.NoActionBar"
android:exported="true"
android:windowSoftInputMode="stateHidden">
<intent-filter>
<action android:name="com.fmaupin.cogito.SEND_LOG" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>

</application>

</manifest>

Main2Activity est ma principale activité.

 

SendLog est l'activité à démarrer.

 

 

Extrait de la classe Main2Activity :

@[member=override]
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2);

// Setup handler for uncaught exceptions.
Thread.setDefaultUncaughtExceptionHandler(
new Thread.UncaughtExceptionHandler()
{
@[member=override]
public void uncaughtException (Thread thread,
Throwable e)
{
handleUncaughtException (thread, e);
}
});

...

}
}

private boolean isUIThread(){
return
Looper.getMainLooper().getThread() == Thread.currentThread();
}

private void handleUncaughtException (Thread thread,
final Throwable e)
{
if (isUIThread()) {
invokeLogActivity(e);
} else { //handle non UI thread throw uncaught exception
new Handler(Looper.getMainLooper()).post(new Runnable() {
@[member=override]
public void run() {
invokeLogActivity(e);
}
});
}
}

private void invokeLogActivity(Throwable e){
Intent intent = new Intent(getApplicationContext(), SendLog.class);

intent.setFlags(
Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_CLEAR_TASK);
intent.putExtra("stackTrace", e);

ActivityCompat.startActivity(Main2Activity.this, intent, null);
}

Extrait logcat :

06-16 14:48:28.894 1485-1499/system_process I/ActivityManager: START u0 {flg=0x10008000 cmp=com.fmaupin.cogito/.SendLog (has extras)} from uid 10053 on display 0**

06-16 14:48:28.902 1485-1509/system_process I/WindowManager: Screen frozen for +1s63ms due to Window{1af515b4 u0 Starting com.fmaupin.cogito}

06-16 14:48:28.905 1686-2200/android.process.media W/MediaScanner: Error opening directory '/storage/sdcard/.android_secure/', skipping: Permission denied.

06-16 14:48:28.936 1686-2200/android.process.media V/MediaScanner: pruneDeadThumbnailFiles... android.database.sqlite.SQLiteCursor@227a3d81

06-16 14:48:28.936 1686-2200/android.process.media V/MediaScanner: /pruneDeadThumbnailFiles... android.database.sqlite.SQLiteCursor@227a3d81

06-16 14:48:29.014 1485-1499/system_process V/WindowManager: addAppToken: AppWindowToken{1fae314e token=Token{8d1b449 ActivityRecord{1e73ca50 u0 com.fmaupin.cogito/.SendLog t46}}} to stack=1 task=46 at 1

06-16 14:48:29.016 2182-2190/? I/art: Debugger is no longer active
06-16 14:48:29.019 1485-1509/system_process V/WindowManager: Adding window Window{636a381 u0 Starting com.fmaupin.cogito} at 3 of 8 (after Window{1af515b4 u0 Starting com.fmaupin.cogito})

06-16 14:48:29.032 1994-1994/com.android.calendar D/AlertReceiver: onReceive: a=android.intent.action.BOOT_COMPLETED Intent { act=android.intent.action.BOOT_COMPLETED flg=0x8000010 cmp=com.android.calendar/.alerts.AlertReceiver (has extras) }

D'après ces logs, il semble que l'activité SendLog démarre... mais rien à l'écran !!!

 

 

Extrait de la classe SendLog :

public class SendLog extends AppCompatActivity {

private static final String TAG = "SendLog";

private Throwable stackTrace;

@[member=override]
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);

setContentView(R.layout.activity_send_log);

// get stack trace of uncaught exception
stackTrace = (Throwable) getIntent().getSerializableExtra("stackTrace");

...

}
}

Une idée ?

 

Merci par avance