1
5つ以上のアクティビティでアプリを開発していて、ランチャーアクティビティをMapsActivityからMainActivityに変更しようとしました。私はいつもMapsActivityを持っていましたが、今日はMainActivityを追加して、単にMapsActiviyとMainActivityのandroid：name属性を入れ替えました。すべての突然の私のアプリは開かれませんでした。アプリを実行しようとすると、アイコンがNexus 6PとHTC One M7に表示されますが、アイコンをタップしても何も起こりません。私がしたすべては、FROMマニフェストを変更した：変更されたアプリケーションの起動アクティビティ、今すぐアプリケーションが起動しない
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MapsActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
............
Skips Several Lines
............
<activity
android:name=".ChatActivity"
android:screenOrientation="portrait" />
<activity android:name=".MainActivity"/>
<activity android:name=".TotalsListViewActivity" />
<activity android:name=".PlacesListViewActivity" />
</application>
TO：
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
............
Skips Several Lines
............
<activity
android:name=".ChatActivity"
android:screenOrientation="portrait" />
<activity android:name=".MapsActivity"/>
<activity android:name=".TotalsListViewActivity" />
<activity android:name=".PlacesListViewActivity" />
</application>
私はAndroidのメーカーがために、その実行構成を変更するために十分ではないかもしれないマニフェストを変更する方法については、このようなhttps://stackoverflow.com/a/3632061/4937741など、いくつかの記事を読みますアプリ。すべての投稿は、実行>設定の編集に移動して、新しいデフォルトランチャーアクティビティが古いランチャーアクティビティではなく実行するように設定されていることを確認しているようです。私の場合、常にデフォルトのアクティビティを実行するように設定されています
私はそれが明示的MainActivityを実行するように変更しようとしたが、それは助けにはなりませんでした。私もMapsActivityを削除しようと試みたが、それは役に立たなかった。
10-19 00:48:04.383 20349-20407/? D/ClClient: Not sending keepalive. Current connection state=STOPPED
--------- beginning of system
10-19 00:48:05.075 914-3870/? I/ActivityManager: START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.artfara.apps.kipper/.MainActivity (has extras)} from uid 10029 on display 0
10-19 00:48:05.077 513-2908/? D/audio_hw_primary: out_set_parameters: enter: usecase(1: low-latency-playback) kvpairs: routing=2
10-19 00:48:05.091 513-2908/? D/audio_hw_primary: select_devices: out_snd_device(2: speaker) in_snd_device(0: none)
10-19 00:48:05.091 513-2908/? D/msm8974_platform: platform_send_audio_calibration: sending audio calibration for snd_device(2) acdb_id(15)
10-19 00:48:05.092 513-2908/? I/soundtrigger: audio_extn_sound_trigger_update_device_status: device 0x2 of type 0 for Event 1
10-19 00:48:05.105 513-2908/? D/audio_hw_primary: enable_snd_device: snd_device(2: speaker)
10-19 00:48:05.109 513-2908/? D/audio_hw_primary: enable_audio_route: apply and update mixer path: low-latency-playback speaker
10-19 00:48:05.132 1350-1350/? I/GrantPermissionsActivity: No package: null
android.content.pm.PackageManager$NameNotFoundException
at android.app.ApplicationPackageManager.getPackageInfo(ApplicationPackageManager.java:137)
at com.android.packageinstaller.permission.ui.GrantPermissionsActivity.getCallingPackageInfo(GrantPermissionsActivity.java:335)
at com.android.packageinstaller.permission.ui.GrantPermissionsActivity.onCreate(GrantPermissionsActivity.java:100)
at android.app.Activity.performCreate(Activity.java:6251)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1107)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2369)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)
at android.app.ActivityThread.-wrap11(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5422)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
10-19 00:48:05.141 914-3581/? W/InputMethodManagerService: Window already focused, ignoring focus gain of: [email protected] attribute=null, token = [email protected]
10-19 00:48:05.637 513-2908/? D/audio_hw_primary: disable_audio_route: reset and update mixer path: low-latency-playback speaker
10-19 00:48:05.639 513-2908/? D/audio_hw_primary: disable_snd_device: snd_device(2: speaker)
10-19 00:48:05.654 513-2908/? I/soundtrigger: audio_extn_sound_trigger_update_device_status: device 0x2 of type 0 for Event 0
10-19 00:48:05.932 914-3870/? D/WifiService: acquireWifiLockLocked: WifiLock{NlpWifiLock type=2 [email protected]}
10-19 00:48:05.986 914-3912/? D/WifiService: releaseWifiLockLocked: WifiLock{NlpWifiLock type=2 [email protected]}
10-19 00:48:06.011 3315-3315/? I/wpa_supplicant: wlan0: WPA: Group rekeying completed with f0:b2:e5:bd:99:c0 [GTK=CCMP]
10-19 00:48:06.012 914-3106/? D/IpReachabilityMonitor: probing ip=10.31.112.1%5
10-19 00:48:06.038 19446-19453/? E/DataBuffer: Internal data leak within a DataBuffer object detected! Be sure to explicitly call release() on all DataBuffer extending objects when you are done with them. (internal object: [email protected])
10-19 00:48:07.091 914-3121/? D/ConnectivityService: notifyType CAP_CHANGED for NetworkAgentInfo [WIFI() - 168]
10-19 00:48:07.105 914-3121/? D/ConnectivityService: updateNetworkScore for NetworkAgentInfo [WIFI() - 168] to 56
10-19 00:48:08.712 668-701/? I/Finsky: [1983] com.google.android.finsky.c.e.run(2152): Replicating app states via AMAS.
10-19 00:48:08.744 914-3261/? I/sensors: batch
10-19 00:48:08.744 914-3261/? I/sensors: activate
10-19 00:48:08.742 4376-4376/? W/Binder_C: type=1400 audit(0.0:141173): avc: denied { ioctl } for path="socket:[1339276]" dev="sockfs" ino=1339276 ioctlcmd=7704 scontext=u:r:system_server:s0 tcontext=u:r:system_server:s0 tclass=unix_stream_socket permissive=0
10-19 00:48:08.742 4376-4376/? W/Binder_C: type=1400 audit(0.0:141174): avc: denied { ioctl } for path="socket:[1339276]" dev="sockfs" ino=1339276 ioctlcmd=7704 scontext=u:r:system_server:s0 tcontext=u:r:system_server:s0 tclass=unix_stream_socket permissive=0
10-19 00:48:08.753 914-3039/? I/hubconnection: sensorhub said: 'batch 4 flags:0, sampling_rate_Hz:10.00, max_report_latency_us:0'
10-19 00:48:08.753 914-3039/? I/hubconnection: sensorhub said: 'activate 4 enable:1'
10-19 00:48:08.876 668-701/? I/Finsky: [1983] com.google.android.finsky.c.c.a(314): Completed 0 account content syncs with 0 successful.
10-19 00:48:08.878 668-668/? I/Finsky: [1] com.google.android.finsky.services.j.a(148): Installation state replication succeeded.
10-19 00:48:08.896 19619-19625/? W/SQLiteConnectionPool: A SQLiteConnection object for database '/data/user/0/com.google.android.gms/databases/metrics.db' was leaked! Please fix your application to end transactions in progress properly and to close the database when it is no longer needed.
10-19 00:48:08.897 19619-19625/? W/SQLiteConnectionPool: A SQLiteConnection object for database '/data/user/0/com.google.android.gms/databases/help_responses.db' was leaked! Please fix your application to end transactions in progress properly and to close the database when it is no longer needed.
10-19 00:48:08.897 19619-19625/? W/SQLiteConnectionPool: A SQLiteConnection object for database '/data/user/0/com.google.android.gms/databases/auto_complete_suggestions.db' was leaked! Please fix your application to end transactions in progress properly and to close the database when it is no longer needed.
10-19 00:48:09.061 914-3581/? I/sensors: activate
10-19 00:48:09.064 914-3039/? I/hubconnection: sensorhub said: 'activate 4 enable:0'
10-19 00:48:09.426 14682-14682/? I/ServiceManager: Waiting for service AtCmdFwd...
10-19 00:48:10.427 14682-14682/? I/ServiceManager: Waiting for service AtCmdFwd...
10-19 00:48:11.429 14682-14682/? I/ServiceManager: Waiting for service AtCmdFwd...
10-19 00:48:12.430 14682-14682/? I/ServiceManager: Waiting for service AtCmdFwd...
10-19 00:48:13.432 14682-14682/? I/ServiceManager: Waiting for service AtCmdFwd...
10-19 00:48:14.383 20349-20407/? D/ClClient: Not sending keepalive. Current connection state=STOPPED
10-19 00:48:14.433 14682-14682/? W/Atfwd_Sendcmd: AtCmdFwd service not published, waiting... retryCnt : 3
10-19 00:48:17.418 24712-14857/? D/com.gsamlabs.bbm.lib.NotifyingService: ===:56:3930:28.5:2
10-19 00:48:21.824 914-7312/? D/NetlinkSocketObserver: NeighborEvent{elapsedMs=82913527, 10.31.112.1, [0026980A93C1], RTM_NEWNEIGH, NUD_STALE}
10-19 00:48:24.383 20349-20407/? D/ClClient: Not sending keepalive. Current connection state=STOPPED
私もMainActivity.javaにスローされますとactivity_main.xml：
MainActivity.java
import android.*;
import android.Manifest;
import android.content.pm.PackageManager;
import android.support.v4.app.ActivityCompat;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Log.d("MainActivity","onCreate");
}
}
activity_main.xml
LogCatは、すべてのエラーを表示していないようでした<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.artfara.apps.kipper.MainActivity">
<TextView
android:text="TextView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:layout_marginStart="108dp"
android:layout_marginTop="117dp"
android:id="@+id/textView" />
</RelativeLayout>
ありがとうございました！
は、あなたが掃除してプロジェクトを再構築しようとしたことがありますか？アプリを一度アンインストールしてからもう一度インストールすることもできます。 –
ありがとう@HamedMomeniしかし、私はアプリをアンインストールしようとしている場合は、ビルド>クリーンプロジェクトとビルド>プロジェクトをリビルド、私もそれを行っている。 –