用户 10063 和当前进程都没有 android.permission.ACCESS_NETWORK_STATE
Neither user 10063 nor current process has android.permission.ACCESS_NETWORK_STATE
我正在开发一个地震报告应用程序，我已经为 INTERNET 和 ACCESS_NETWORK_STATE 添加了对清单文件的权限。我进入了模拟器的设置和开发人员的设置，并确保所有网络设置都已正确设置。我在这里研究了这个问题并尝试了那些对我不起作用的建议。由于防火墙，我还看到其他人在哪里遇到这个问题。我是 运行 Norton，但是他们的修复说明让我头疼。关于在 Android Studio 中设置代理 - 从命令行或从“设置”>“HTTP 代理”对话框。在那里，我选择了 "Auto-detect proxy settings"。如果我手动配置代理设置，我将不知道输入什么信息。如果有人对我如何解决这个问题有任何建议（我做了清理和重建，这是这个问题的第二天）请分享！
<?xml version="1.0" encoding="utf-8"?>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<activity android:name=".EarthquakeActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity><!-- ATTENTION: This was auto-generated to add Google Play services to your project for
App Indexing. See https://g.co/AppIndexing/AndroidStudio for more information. -->
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
</application>
public class EarthquakeActivity extends AppCompatActivity
implements LoaderManager.LoaderCallbacks<List<Earthquake>> {
private static final String LOG_TAG = EarthquakeActivity.class.getName();
/** URL for earthquake data from the USGS dataset */
private static final String USGS_REQUEST_URL =
"http://earthquake.usgs.gov/fdsnws/event/1/query?format=geojson&orderby=time&minmag=6&limit=10";
private static final int EARTHQUAKE_LOADER_ID = 1;
/** Adapter for the list of earthquakes */
private EarthquakeAdapter mAdapter;
/** TextView that is displayed when the list is empty */
private TextView mEmptyStateTextView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.earthquake_activity);
// Find a reference to the {@link ListView} in the layout
ListView earthquakeListView = (ListView) findViewById(R.id.list);
mEmptyStateTextView = (TextView) findViewById(R.id.empty_view);
earthquakeListView.setEmptyView(mEmptyStateTextView);
// Create a new adapter that takes an empty list of earthquakes as input
mAdapter = new EarthquakeAdapter(this, new ArrayList<Earthquake>());
// Set the adapter on the {@link ListView}
// so the list can be populated in the user interface
earthquakeListView.setAdapter(mAdapter);
// Set an item click listener on the ListView, which sends an intent to a web browser
// to open a website with more information about the selected earthquake.
earthquakeListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
// Find the current earthquake that was clicked on
Earthquake currentEarthquake = mAdapter.getItem(position);
// Convert the String URL into a URI object (to pass into the Intent constructor)
Uri earthquakeUri = Uri.parse(currentEarthquake.getUrl());
// Create a new intent to view the earthquake URI
Intent websiteIntent = new Intent(Intent.ACTION_VIEW, earthquakeUri);
// Send the intent to launch a new activity
startActivity(websiteIntent);
}
});
// Get a reference to the ConnectivityManager to check state of network connectivity
ConnectivityManager connMgr = (ConnectivityManager)
getSystemService(Context.CONNECTIVITY_SERVICE);
// Get details on the currently active default data network
NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
// If there is a network connection, fetch data
if (networkInfo != null && networkInfo.isConnected()) {
// Get a reference to the LoaderManager, in order to interact with loaders.
LoaderManager loaderManager = getLoaderManager();
// Initialize the loader. Pass in the int ID constant defined above and pass in null for
// the bundle. Pass in this activity for the LoaderCallbacks parameter (which is valid
// because this activity implements the LoaderCallbacks interface).
loaderManager.initLoader(EARTHQUAKE_LOADER_ID, null, this);
} else {
// Otherwise, display error
// First, hide loading indicator so error message will be visible
View loadingIndicator = findViewById(R.id.loading_indicator);
loadingIndicator.setVisibility(View.GONE);
// Update empty state with no connection error message
mEmptyStateTextView.setText(R.string.no_internet_connection);
}
}
@Override
public Loader<List<Earthquake>> onCreateLoader(int i, Bundle bundle) {
// Create a new loader for the given URL
return new EarthquakeLoader(this, USGS_REQUEST_URL);
}
@Override
public void onLoadFinished(Loader<List<Earthquake>> loader, List<Earthquake> earthquakes) {
// Hide loading indicator because the data has been loaded
View loadingIndicator = findViewById(R.id.loading_indicator);
loadingIndicator.setVisibility(View.GONE);
// Set empty state text to display "No earthquakes found."
mEmptyStateTextView.setText(R.string.no_earthquakes);
// Clear the adapter of previous earthquake data
mAdapter.clear();
// If there is a valid list of {@link Earthquake}s, then add them to the adapter's
// data set. This will trigger the ListView to update.
if (earthquakes != null && !earthquakes.isEmpty()) {
mAdapter.addAll(earthquakes);
}
}
@Override
public void onLoaderReset(Loader<List<Earthquake>> loader) {
// Loader reset, so we can clear out our existing data.
mAdapter.clear();
}
}
这意味着您的清单文件中有一些错误信息或格式错误的信息，这就是您的 none 权限未被您的应用识别的原因。只需确保您已清除包含任何格式错误数据的 ANDROIDMANIFEST 文件。
它会起作用，所有权限都应该在应用程序标签之外
将 uses-permission outside application 移动到 manifest 标签下方
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
同上
我正在开发一个地震报告应用程序，我已经为 INTERNET 和 ACCESS_NETWORK_STATE 添加了对清单文件的权限。我进入了模拟器的设置和开发人员的设置，并确保所有网络设置都已正确设置。我在这里研究了这个问题并尝试了那些对我不起作用的建议。由于防火墙，我还看到其他人在哪里遇到这个问题。我是 运行 Norton，但是他们的修复说明让我头疼。关于在 Android Studio 中设置代理 - 从命令行或从“设置”>“HTTP 代理”对话框。在那里，我选择了 "Auto-detect proxy settings"。如果我手动配置代理设置，我将不知道输入什么信息。如果有人对我如何解决这个问题有任何建议（我做了清理和重建，这是这个问题的第二天）请分享！
<?xml version="1.0" encoding="utf-8"?>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<activity android:name=".EarthquakeActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity><!-- ATTENTION: This was auto-generated to add Google Play services to your project for
App Indexing. See https://g.co/AppIndexing/AndroidStudio for more information. -->
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
</application>
public class EarthquakeActivity extends AppCompatActivity
implements LoaderManager.LoaderCallbacks<List<Earthquake>> {
private static final String LOG_TAG = EarthquakeActivity.class.getName();
/** URL for earthquake data from the USGS dataset */
private static final String USGS_REQUEST_URL =
"http://earthquake.usgs.gov/fdsnws/event/1/query?format=geojson&orderby=time&minmag=6&limit=10";
private static final int EARTHQUAKE_LOADER_ID = 1;
/** Adapter for the list of earthquakes */
private EarthquakeAdapter mAdapter;
/** TextView that is displayed when the list is empty */
private TextView mEmptyStateTextView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.earthquake_activity);
// Find a reference to the {@link ListView} in the layout
ListView earthquakeListView = (ListView) findViewById(R.id.list);
mEmptyStateTextView = (TextView) findViewById(R.id.empty_view);
earthquakeListView.setEmptyView(mEmptyStateTextView);
// Create a new adapter that takes an empty list of earthquakes as input
mAdapter = new EarthquakeAdapter(this, new ArrayList<Earthquake>());
// Set the adapter on the {@link ListView}
// so the list can be populated in the user interface
earthquakeListView.setAdapter(mAdapter);
// Set an item click listener on the ListView, which sends an intent to a web browser
// to open a website with more information about the selected earthquake.
earthquakeListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long l) {
// Find the current earthquake that was clicked on
Earthquake currentEarthquake = mAdapter.getItem(position);
// Convert the String URL into a URI object (to pass into the Intent constructor)
Uri earthquakeUri = Uri.parse(currentEarthquake.getUrl());
// Create a new intent to view the earthquake URI
Intent websiteIntent = new Intent(Intent.ACTION_VIEW, earthquakeUri);
// Send the intent to launch a new activity
startActivity(websiteIntent);
}
});
// Get a reference to the ConnectivityManager to check state of network connectivity
ConnectivityManager connMgr = (ConnectivityManager)
getSystemService(Context.CONNECTIVITY_SERVICE);
// Get details on the currently active default data network
NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
// If there is a network connection, fetch data
if (networkInfo != null && networkInfo.isConnected()) {
// Get a reference to the LoaderManager, in order to interact with loaders.
LoaderManager loaderManager = getLoaderManager();
// Initialize the loader. Pass in the int ID constant defined above and pass in null for
// the bundle. Pass in this activity for the LoaderCallbacks parameter (which is valid
// because this activity implements the LoaderCallbacks interface).
loaderManager.initLoader(EARTHQUAKE_LOADER_ID, null, this);
} else {
// Otherwise, display error
// First, hide loading indicator so error message will be visible
View loadingIndicator = findViewById(R.id.loading_indicator);
loadingIndicator.setVisibility(View.GONE);
// Update empty state with no connection error message
mEmptyStateTextView.setText(R.string.no_internet_connection);
}
}
@Override
public Loader<List<Earthquake>> onCreateLoader(int i, Bundle bundle) {
// Create a new loader for the given URL
return new EarthquakeLoader(this, USGS_REQUEST_URL);
}
@Override
public void onLoadFinished(Loader<List<Earthquake>> loader, List<Earthquake> earthquakes) {
// Hide loading indicator because the data has been loaded
View loadingIndicator = findViewById(R.id.loading_indicator);
loadingIndicator.setVisibility(View.GONE);
// Set empty state text to display "No earthquakes found."
mEmptyStateTextView.setText(R.string.no_earthquakes);
// Clear the adapter of previous earthquake data
mAdapter.clear();
// If there is a valid list of {@link Earthquake}s, then add them to the adapter's
// data set. This will trigger the ListView to update.
if (earthquakes != null && !earthquakes.isEmpty()) {
mAdapter.addAll(earthquakes);
}
}
@Override
public void onLoaderReset(Loader<List<Earthquake>> loader) {
// Loader reset, so we can clear out our existing data.
mAdapter.clear();
}
}
这意味着您的清单文件中有一些错误信息或格式错误的信息，这就是您的 none 权限未被您的应用识别的原因。只需确保您已清除包含任何格式错误数据的 ANDROIDMANIFEST 文件。
它会起作用，所有权限都应该在应用程序标签之外
将 uses-permission outside application 移动到 manifest 标签下方
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
同上