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アプリを開発していて、ユーザーが携帯電話を横方向または縦方向に使用できるようにしたいと思っていますが、肖像画から始めて風景に切り替えるとアプリがクラッシュします。私が風景を開始し、ポートレートに切り替えると、クラッシュすることもあります。ランドスケープに変更するとAndroidアプリがクラッシュする
は、ここで私はすでにこのthisを試してみました
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.CAMERA" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme.NoActionBar"
android:screenOrientation="sensor">
<meta-data android:name="com.facebook.sdk.ApplicationId" android:value="@string/facebook_app_id"/>
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar"
android:configChanges="screenSize|keyboardHidden">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="net.sourceforge.zbar.android.CameraTest.CameraTestActivity" />
<activity android:name="com.facebook.FacebookActivity"
android:configChanges=
"keyboard|keyboardHidden|screenLayout|screenSize|orientation"
android:theme="@android:style/Theme.Translucent.NoTitleBar"
android:label="@string/app_name" />
</application>
<?xml version="1.0" encoding="utf-8"?>
は、それが（MainActivity）に墜落した活動です：
public class MainActivity extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener, LocationListener, GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener, UserDelegate {
private static final int SCAN_COUPONS = 1;
public GoogleApiClient googleApiClient;
private Location lastLocation;
EditText zip;
public static User user;
public SharedPreferences sharedPreferences;
public static SQLiteDatabase database;
@Override
protected void onStart() {
googleApiClient.connect();
super.onStart();
}
@Override
protected void onStop() {
googleApiClient.disconnect();
super.onStop();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.nav_bar_container);
/*
ActionBar actionBar = getSupportActionBar();
if (actionBar != null) {
actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
actionBar.setCustomView(R.layout.actionbar);
}
*/
sharedPreferences = this.getPreferences(Context.MODE_PRIVATE);
database = openOrCreateDatabase("CouponWallet", MODE_PRIVATE, null);
/*Typeface iconFont = FontManager.getTypeface(getApplicationContext(), FontManager.FONTAWESOME);
FontManager.markAsIconContainer(findViewById(R.id.content_main), iconFont);
FontManager.markAsIconContainer(findViewById(R.id.drawer_layout), iconFont);
//FontManager.markAsIconContainer(findViewById(R.id.nav_drawer), iconFont);
FontManager.markAsIconContainer(findViewById(R.id.top_toolbar), iconFont);
FontManager.markAsIconContainer(findViewById(R.id.bottom_toolbar), iconFont);*/
FontIconTypefaceHolder.init(getAssets(), "fonts/FontAwesome.ttf"); //allows for icons
// set up toolbar
Toolbar toolbar = (Toolbar) findViewById(R.id.top_toolbar);
setSupportActionBar(toolbar);
toolbar.setTitle("Coupon Wallet");
toolbar.hideOverflowMenu();
FontManager.setFont(findViewById(R.id.top_toolbar), FontManager.getTypeface(this, FontManager.CANDY));
googleApiClient = new GoogleApiClient.Builder(this).addConnectionCallbacks(this).addOnConnectionFailedListener(this).addApi(LocationServices.API).build();
Log.v("onCreate", "api client created");
//set up drawer
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
new Thread(new Runnable() {
@Override
public void run() { // does ouside of ui thread
setIcons();
}
}).start();
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.addDrawerListener(toggle);
toggle.syncState();
/*if(sharedPreferences.getInt("user_id", 0) == 0){
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
ft.replace(R.id.content_frame, new LoginFragment());
ft.addToBackStack(null);
ft.commit();
getSupportActionBar().setTitle("Login");
}*/
//user = new User(sharedPreferences.getInt("user_id", 1), database);
//if (Functions.isOnline()) {
Log.v("onCreate", "creating user " + sharedPreferences.getInt("user_id", 1));
this.user = new User(1, this);
//}
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
}
@Override
public void onBackPressed() {
FragmentManager fm = getFragmentManager();
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
if (drawer.isDrawerOpen(GravityCompat.START)) {
drawer.closeDrawer(GravityCompat.START);
} else {
if (fm.getBackStackEntryCount() > 0) {
fm.popBackStack();
} else {
super.onBackPressed();
}
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
LayerDrawable layerDrawable = (LayerDrawable) menu.findItem(R.id.action_barcode).getIcon();
layerDrawable.setDrawableByLayerId(R.id.main_icon, Functions.getFAIcons(this).get("barcode"));
Functions.setBadgeCount(this, layerDrawable, 2, R.id.num_circle);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_barcode) {
final AlertDialog dialog = new AlertDialog.Builder(this).setView(R.layout.redeem_code_layout).create();
dialog.show();
Toolbar toolbar = (Toolbar) dialog.findViewById(R.id.redeem_toolbar);
toolbar.inflateMenu(R.menu.redeem_menu);
toolbar.setTitle("Redeem Codes");
toolbar.setNavigationIcon(Functions.getFAIcons(this).get("times"));
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
dialog.dismiss();
}
});
toolbar.inflateMenu(R.menu.redeem_menu);
toolbar.hideOverflowMenu();
toolbar.setTitleTextColor(getResources().getColor(R.color.colorBlack));
FontManager.setFont(toolbar, FontManager.getTypeface(this, FontManager.CHAMPAGNE));
MenuItem help = toolbar.getMenu().add("Help");
help.setIcon(Functions.getFAIcons(this).get("question"));
help.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem menuItem) {
Toast.makeText(getApplicationContext(), "Help Clicked", Toast.LENGTH_LONG).show();
return false;
}
});
final ImageView code = (ImageView) dialog.findViewById(R.id.redeem_code);
code.setImageDrawable(user.barcode);
Spinner spinner = (Spinner) dialog.findViewById(R.id.redeem_scan_type);
ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, R.layout.spinner_item, new String[]{"Barcode", "QR Code", "PDF417", "Aztec"});
spinner.setAdapter(adapter);
spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
switch (i) {
case 0:
code.setImageDrawable(user.barcode);
break;
case 1:
code.setImageDrawable(user.qr_code);
break;
case 2:
code.setImageDrawable(user.pdf417);
break;
case 3:
code.setImageDrawable(user.aztec);
break;
}
/*for(int j = 0; j < 4; j++){
if (i != j) {
TextView item = ((TextView) adapterView.getChildAt(j));
item.setBackgroundColor(getResources().getColor(R.color.colorWhite));
item.setTextColor(getResources().getColor(R.color.colorGray));
} else {
TextView item = ((TextView) adapterView.getChildAt(j));
item.setBackgroundColor(getResources().getColor(R.color.colorPrimary));
item.setTextColor(getResources().getColor(R.color.colorWhite));
}
}*/
}
@Override
public void onNothingSelected(AdapterView<?> adapterView) {
code.setImageDrawable(user.barcode);
}
});
TextView textView = (TextView) dialog.findViewById(R.id.redeem_num);
long uid = user.id;
textView.setText(String.format(Locale.US, "%s%011d", "891", uid));
}
return super.onOptionsItemSelected(item);
}
/**
* @param item item selected in nav menu
* @return if view switch was successful
*/
//@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(MenuItem item) {
int id = item.getItemId();
Fragment fragment = null;
String title = "";
Toolbar toolbar = (Toolbar) findViewById(R.id.bottom_toolbar);
toolbar.getMenu().clear();
switch (id) { //based on which section was selected
case R.id.nav_search:
title = "Search";
fragment = new SearchFragment();
toolbar.setVisibility(View.VISIBLE);
toolbar.setNavigationIcon(Functions.getFAIcons(getApplicationContext()).get("gear"));
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Log.v("bottom_toolbar", "horizontal clicked");
}
});
toolbar.inflateMenu(R.menu.my_wallet);
MenuItem map1 = toolbar.getMenu().getItem(0); //only item in the menu
map1.setIcon(Functions.getFAIcons(getApplicationContext()).get("map"));
map1.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem menuItem) {
Log.v("bottom_toolbar", "map clicked");
return true;
}
});
break;
case R.id.nav_profile:
title = "Profile";
break;
case R.id.nav_notifications:
title = "Notifications";
break;
case R.id.nav_categories:
try {
lastLocation = getLastKnownLocation();
if (lastLocation != null) {
Log.v("categories", "Location accessed");
Bundle bundle2 = new Bundle();
bundle2.putDouble("lat", lastLocation.getLatitude());
bundle2.putDouble("lon", lastLocation.getLongitude());
bundle2.putString("type", "loc");
fragment = new CategoriesFragment();
fragment.setArguments(bundle2);
title = "Categories";
toolbar.setVisibility(View.VISIBLE);
toolbar.setNavigationIcon(Functions.getFAIcons(getApplicationContext()).get("gear"));
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Log.v("bottom_toolbar", "horizontal clicked");
}
});
toolbar.inflateMenu(R.menu.categories);
break;
}
} catch (SecurityException e) { // if can't get location go straight to search
}
Log.v("categories", "Location not accessable");
Toast.makeText(this, "Turn on location services get faster results", Toast.LENGTH_LONG).show();
AlertDialog dialog2 = new AlertDialog.Builder(this).setView(R.layout.get_zip_dialog).setPositiveButton("Set", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.dismiss();
}
}).setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.cancel();
}
}).create();
dialog2.setOnCancelListener(new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialogInterface) {
dialogInterface.dismiss();
Toast.makeText(getApplicationContext(), "Cannot get local categories without location", Toast.LENGTH_LONG).show();
}
});
zip = (EditText) findViewById(R.id.zip_code);
dialog2.show();
break;
case R.id.nav_wallet:
fragment = new MyWalletFragment(); //sets up view
// setting up toolbars
title = "My Wallet";
toolbar.setVisibility(View.VISIBLE);
toolbar.setNavigationIcon(Functions.getFAIcons(getApplicationContext()).get("columns"));
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Log.v("bottom_toolbar", "horizontal clicked");
}
});
toolbar.inflateMenu(R.menu.my_wallet);
MenuItem map = toolbar.getMenu().getItem(0); //only item in the menu
map.setIcon(Functions.getFAIcons(getApplicationContext()).get("map"));
map.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem menuItem) {
Log.v("bottom_toolbar", "map clicked");
return true;
}
});
//toolbar.setLogo(R.id.horizontal);
break;
case R.id.nav_scan:
title = "Scan Coupons";
Intent intent = new Intent(this, CameraTestActivity.class);
startActivityForResult(intent, SCAN_COUPONS);
break;
case R.id.nav_map:
title = "Map";
break;
case R.id.nav_settings:
fragment = new SettingFragment(); //sets up view
title = "Settings";
break;
case R.id.nav_help:
title = "Help";
// Assuming the Help in the nav bar is the same as the settings menu
fragment = new HelpSettingsFragment();
break;
}
if (fragment != null) {
FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
ft.replace(R.id.content_frame, fragment);
ft.addToBackStack(null);
ft.commit();
}
FontManager.setFont(findViewById(R.id.content_frame), FontManager.getTypeface(this, FontManager.CHAMPAGNE));
//noinspection ConstantConditions
getSupportActionBar().setTitle(title);
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
@Override
public void onLocationChanged(Location location) {
Log.v("onLocationChanged", "Location changed");
lastLocation = location;
}
@Override
public void onConnected(@Nullable Bundle bundle) {
Log.v("onConnected", "connected");
try {
lastLocation = LocationServices.FusedLocationApi.getLastLocation(googleApiClient);
} catch (SecurityException e) {
e.printStackTrace();
}
}
@Override
public void onConnectionSuspended(int i) {
}
@Override
public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
}
/**
* Process a coupon scan
*
* @param requestCode Type of activity
* @param resultCode if result ok
* @param data the returned data
*/
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_CANCELED) {
Log.e("onActivityResult", "result canceled");
} else if (resultCode == RESULT_OK) {
if (requestCode == SCAN_COUPONS) {
String result = data.getStringExtra("result");
Toast.makeText(this, result, Toast.LENGTH_LONG).show();
Log.v("onActivityResult", result);
}
}
}
/**
* Set the icons in the drawer
*/
private void setIcons() {
Map<String, Drawable> map = Functions.getFAIcons(getApplicationContext());
int[] sections = {R.id.nav_search, R.id.nav_profile, R.id.nav_notifications, R.id.nav_categories, R.id.nav_wallet,
R.id.nav_scan, R.id.nav_map, R.id.nav_settings, R.id.nav_help};
Drawable[] icons = {map.get("search"), map.get("user"), map.get("bookmark"), map.get("list"), map.get("barcode"),
map.get("camera"), map.get("map_o"), map.get("gear"), map.get("question")};
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
Menu m = navigationView.getMenu();
for (int i = 0; i < sections.length; i++) {
MenuItem item = m.findItem(sections[i]);
item.setIcon(icons[i]);
}
}
/**
* Gets the last known Location
*
* @return The last known location
* @throws SecurityException if proper permissions not given
*/
private Location getLastKnownLocation() throws SecurityException {
LocationManager mLocationManager = (LocationManager) getApplicationContext().getSystemService(LOCATION_SERVICE);
List<String> providers = mLocationManager.getProviders(true);
Location bestLocation = null;
Log.v("getLastKnownLocation", "looping through providers");
for (String provider : providers) {
Log.v("getLastKnownLocation", provider);
Location l = mLocationManager.getLastKnownLocation(provider);
if (l == null) {
continue;
}
if (bestLocation == null || l.getAccuracy() < bestLocation.getAccuracy()) {
// Found best last known location: %s", l);
bestLocation = l;
}
}
return bestLocation;
}
public void settingOnClick(View v) {
/*
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.logo_shortcut)
.setContentTitle("My notification")
.setContentText("Hello World!");
Intent resultIntent = new Intent(this, MainActivity.class);
// Because clicking the notification opens a new ("special") activity, there's
// no need to create an artificial back stack.
PendingIntent resultPendingIntent =
PendingIntent.getActivity(
this,
0,
resultIntent,
PendingIntent.FLAG_UPDATE_CURRENT
);
mBuilder.setContentIntent(resultPendingIntent);
// Sets an ID for the notification
int mNotificationId = 001;
// Gets an instance of the NotificationManager service
NotificationManager mNotifyMgr =
(NotificationManager) getSystemService(NOTIFICATION_SERVICE);
// Builds the notification and issues it.
mBuilder.setAutoCancel(true);
mNotifyMgr.notify(mNotificationId, mBuilder.build());
*/
Fragment fragment = null;
switch (v.getId()) {
case R.id.setting_account:
case R.id.setting_userIcon:
fragment = new AccountSettingsFragment();
break;
case R.id.setting_location:
case R.id.setting_locationArrow:
fragment = new LocationSettingsFragment();
break;
case R.id.setting_notifications:
case R.id.setting_notificationIcon:
fragment = new NotificationSettingsFragment();
break;
case R.id.setting_help:
case R.id.setting_helpIcon:
fragment = new HelpSettingsFragment();
break;
case R.id.setting_contact:
case R.id.setting_contactIcon:
fragment = new ContactUsSettingsFragment();
break;
case R.id.setting_privacy:
case R.id.setting_privacyIcon:
fragment = new PrivacyPolicySettingsFragment();
break;
case R.id.setting_about:
case R.id.setting_aboutIcon:
fragment = new AboutSettingsFragment();
break;
case R.id.tutorial_loc_enterAnotherLocation:
fragment = new EnterAnotherLocation();
break;
case R.id.tutorial_1_saving:
case R.id.tutorial_2_saving:
case R.id.tutorial_3_saving:
fragment = new FirstTimeLocation();
break;
}
if (fragment != null) {
FragmentTransaction ft = getSupportFragmentManager().beginTransaction().setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
ft.replace(R.id.content_frame, fragment);
ft.addToBackStack(null);
ft.commit();
}
}
@Override
public void userFinished(User user) {
this.user = user;
Log.v("UserFinished", user.toString());
}
}
と私は取得エラーがhereです。これは、文字制限を超える質問をするため、.txtファイルへのリンクです。
あなたは私たちにACを表示する必要がありますクラッシュのスタックトレースとは何ですか？ – Chol
クラッシュのスタックトレースとは何ですか？ – Ben
クラッシュからのスタックトレースと、あなたのアプリのActivity +残りのJavaコードを追加できますか？ –