我使用了与仓库相同的代码：
https://github.com/pcess/tutorials/tree/master/SplashPermissions
回购中的独立应用程序运行正常。但是，当在我的应用程序中实现相同的代码时，权限会陷入循环，并且该应用程序不会授予任何权限。
清单文件：
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.******.dms_IN"
android:versionCode="6"
android:versionName="5.7.0">
<supports-screens
android:anyDensity="true"
android:largeScreens="true"
android:normalScreens="true"
android:smallScreens="true" />
<uses-permission android:name="android.permission.WRITE_SETTINGS" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.READ_CALL_LOG" />
<uses-permission android:name="android.permission.WRITE_CALL_LOG" />
<uses-permission android:name="android.permission.SEND_SMS" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.CAMERA" />
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.******.dms_IN"
android:versionCode="6"
android:versionName="5.7.0">
<application
android:name="com.******.screen.MyApp"
android:allowBackup="false"
android:icon="@mipmap/icon_new"
android:label="@string/ApplicationName"
android:largeHeap="true"
android:theme="@style/MyCustomTheme">
<activity
android:name="com.******.screen.SplashPermissionsActivity"
android:label="@string/ApplicationName">
</activity>
<activity android:name="com.******.screen.FirstTimePermission"
android:label="@string/ApplicationName"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="com.******.screen.StartActivity"
android:label="@string/ApplicationName"
android:screenOrientation="portrait">
</activity>
<activity
android:name="com.******.screen.ColgateDMSWelcome"
android:label="@string/ApplicationName"
android:screenOrientation="portrait" />
<activity
android:name="com.******.screen.Setup"
android:screenOrientation="portrait" />
<activity
android:name="com.******.screen.MyGridView"
android:screenOrientation="portrait"
android:windowSoftInputMode="adjustPan" />
<activity
android:name="com.******.screen.ProdOrderBooking"
android:screenOrientation="portrait"
android:windowSoftInputMode="adjustPan" />
<activity
android:name="com.******.screen.OrderBookingSummary"
android:screenOrientation="portrait" />
<activity
android:name="com.******.screen.OrderBookingView"
android:screenOrientation="portrait" />
<activity
android:name="com.******.screen.OrderSummary"
android:screenOrientation="portrait" />
<activity
android:name="com.******.screen.OrderBookingKPI"
android:screenOrientation="portrait" />
<activity
android:name="com.******.screen.SKUWiseSummary"
android:screenOrientation="portrait"
android:windowSoftInputMode="stateAlwaysHidden" />
<activity
android:name="com.******.screen.BTWrapperActivity"
android:screenOrientation="portrait"
android:theme="@android:style/Theme" />
<activity
android:name="com.******.screen.CallSheetSummary"
android:screenOrientation="portrait" />
<activity
android:name="com.******.screen.MSSStore"
android:screenOrientation="portrait"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" />
<activity
android:name="com.******.screen.SalesmanKPI"
android:screenOrientation="portrait" />
<activity
android:name="com.******.screen.Salesman_KPI_Re"
android:screenOrientation="portrait"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen" />
<activity
android:name="com.******.screen.CustomerSummary"
android:screenOrientation="portrait" />
<activity
android:name="com.******.screen.SchemeList"
android:screenOrientation="portrait" />
<activity
android:name="com.******.screen.CashCollection"
android:screenOrientation="portrait" />
<activity
android:name="com.******.screen.RouteList"
android:screenOrientation="portrait"
android:theme="@android:style/Theme.Dialog" />
<activity
android:name="com.******.screen.ListAsDialog"
android:screenOrientation="portrait"
android:theme="@android:style/Theme.Dialog" />
<activity
android:name="com.******.map.Map"
android:screenOrientation="portrait"
android:theme="@android:style/Theme.Dialog" />
<activity
android:name="com.******.screen.NotificationView"
android:screenOrientation="portrait"
android:theme="@android:style/Theme.Dialog" />
<activity
android:name="com.******.signature.CaptureSignature"
android:screenOrientation="portrait" />
<activity
android:name="com.******.screen.ImageViewer"
android:screenOrientation="portrait" /> <!-- [START firebase_service] -->
<service android:name="com.******.PushNotify.MyFirebaseMessagingService">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service> <!-- [END firebase_service] -->
<!-- [START firebase_iid_service] -->
<service
android:name="com.******.PushNotify.MyFirebaseInstanceIDService"
android:exported="true">
<intent-filter>
<action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
</intent-filter>
</service>
<activity android:name="com.******.screen.CreateCustomer" />
</application>
</manifest>
代码：
FirstTimePermission活动：
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.Color;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.TextView;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Random;
import java.util.Set;
public class FirstTimePermission extends Activity {
/*
* ---------------------------------------------
*
* Private Fields
*
* ---------------------------------------------
*/
/**
* The time that the splash screen will be on the screen in milliseconds.
*/
private int timeoutMillis = 5000;
/** The time when this {@link Activity} was created. */
private long startTimeMillis = 0;
/** The code used when requesting permissions */
private static final int PERMISSIONS_REQUEST = 1234;
/** A random number generator for the background colors. */
private static final Random random = new Random();
/**
* The TextView which is used to inform the user whether the permissions are
* granted.
*/
private TextView textView = null;
private static final int textViewID = View.generateViewId();
/*
* ---------------------------------------------
*
* Getters
*
* ---------------------------------------------
*/
/**
* Get the time (in milliseconds) that the splash screen will be on the
* screen before starting the {@link Activity} who's class is returned by
* {@link #getNextActivityClass()}.
*/
public int getTimeoutMillis() {
return timeoutMillis;
}
/** Get the {@link Activity} to start when the splash screen times out. */
@SuppressWarnings("rawtypes")
public Class getNextActivityClass() {
return StartActivity.class;
}
/**
* Get the list of required permissions by searching the manifest. If you
* don't think the default behavior is working, then you could try
* overriding this function to return something like:
*
* <pre>
* <code>
* return new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE};
* </code>
* </pre>
*/
public String[] getRequiredPermissions() {
String[] permissions = null;
try {
permissions = getPackageManager().getPackageInfo(getPackageName(),
PackageManager.GET_PERMISSIONS).requestedPermissions;
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
if (permissions == null) {
return new String[0];
} else {
return permissions.clone();
}
}
/*
* ---------------------------------------------
*
* Activity Methods
*
* ---------------------------------------------
*/
@TargetApi(23)
@Override
protected void onCreate(Bundle savedInstanceState) {
/** Default creation code. */
super.onCreate(savedInstanceState);
/** Create the layout that will hold the TextView. */
LinearLayout mainLayout = new LinearLayout(this);
mainLayout.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.MATCH_PARENT));
/** Add a TextView and set the initial text. */
textView = new TextView(this);
textView.setTextSize(50);
textView.setId(textViewID);
textView.setText("Waiting for permissions...");
mainLayout.addView(textView, new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT));
/** Set the background color. */
int off = 128;
int rest = 256 - off;
int color = Color.argb(255, off + random.nextInt(rest), off + random.nextInt(rest), off + random.nextInt(rest));
mainLayout.setBackgroundColor(color);
/** Set the mainLayout as the content view */
setContentView(mainLayout);
/**
* Save the start time of this Activity, which will be used to determine
* when the splash screen should timeout.
*/
startTimeMillis = System.currentTimeMillis();
/**
* On a post-Android 6.0 devices, check if the required permissions have
* been granted.
*/
if (Build.VERSION.SDK_INT >= 23) {
checkPermissions();
} else {
startNextActivity();
}
}
/**
* See if we now have all of the required dangerous permissions. Otherwise,
* tell the user that they cannot continue without granting the permissions,
* and then request the permissions again.
*/
@TargetApi(23)
@Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
if (requestCode == PERMISSIONS_REQUEST) {
checkPermissions();
}
}
/*
* ---------------------------------------------
*
* Other Methods
*
* ---------------------------------------------
*/
/**
* After the timeout, start the {@link Activity} as specified by
* {@link #getNextActivityClass()}, and remove the splash screen from the
* backstack. Also, we can change the message shown to the user to tell them
* we now have the requisite permissions.
*/
private void startNextActivity() {
runOnUiThread(() -> textView.setText("Permissions granted..."));
long delayMillis = getTimeoutMillis() - (System.currentTimeMillis() - startTimeMillis);
if (delayMillis < 0) {
delayMillis = 0;
}
new Handler().postDelayed(() -> {
startActivity(new Intent(FirstTimePermission.this, getNextActivityClass()));
finish();
}, delayMillis);
}
/**
* Check if the required permissions have been granted, and
* {@link #startNextActivity()} if they have. Otherwise
* {@link #requestPermissions(String[], int)}.
*/
private void checkPermissions() {
String[] ungrantedPermissions = requiredPermissionsStillNeeded();
if (ungrantedPermissions.length == 0) {
startNextActivity();
} else {
requestPermissions(ungrantedPermissions, PERMISSIONS_REQUEST);
}
}
/**
* Convert the array of required permissions to a {@link Set} to remove
* redundant elements. Then remove already granted permissions, and return
* an array of ungranted permissions.
*/
@TargetApi(23)
private String[] requiredPermissionsStillNeeded() {
Set<String> permissions = new HashSet<String>();
for (String permission : getRequiredPermissions()) {
permissions.add(permission);
}
for (Iterator<String> i = permissions.iterator(); i.hasNext();) {
String permission = i.next();
if (checkSelfPermission(permission) == PackageManager.PERMISSION_GRANTED) {
Log.d(SplashPermissionsActivity.class.getSimpleName(),
"Permission: " + permission + " already granted.");
i.remove();
} else {
Log.d(SplashPermissionsActivity.class.getSimpleName(),
"Permission: " + permission + " not yet granted.");
}
}
return permissions.toArray(new String[permissions.size()]);
}
成绩（应用程序）：
apply plugin: 'com.android.application'
apply plugin: 'io.fabric'
android {
compileSdkVersion 28
defaultConfig {
applicationId "com.******.dms_IN"
minSdkVersion 24
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
buildTypes {
release {
minifyEnabled false
shrinkResources false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
}
}
}
dependencies {
implementation files('libs/BixolonPrinter.jar')
implementation files('libs/commons-codec.jar')
implementation files('libs/mpandroidchartlibrary-2-1-3.jar')
implementation files('libs/sc-light-jdk15on-1.47.0.2.jar')
implementation files('libs/android-sm_https_v2_IN.jar')
implementation 'androidx.legacy:legacy-support-v4:1.0.0-beta01'
implementation 'com.google.code.gson:gson:2.8.0'
implementation 'com.google.guava:guava:18.0'
implementation 'com.google.firebase:firebase-messaging:11.8.0'
implementation 'me.leolin:ShortcutBadger:1.1.16@aar'
implementation 'net.zetetic:android-database-sqlcipher:3.5.9@aar'
implementation('com.crashlytics.sdk.android:crashlytics:2.7.1@aar') {
transitive = true
}
implementation 'com.google.firebase:firebase-config:11.8.0'
implementation 'com.google.firebase:firebase-core:11.8.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.2'
}
apply plugin: 'com.google.gms.google-services'
答案 0 :(得分：0)
您没有正确执行运行时权限。您的代码无法运行Android 6及更高版本。跟随这个 https://github.com/ArunaMahaGamage/Android-Runtime-Permission
您打算在Play商店上发布您的应用。仔细检查通话和短信权限。如果您不需要这些权限，请将其从清单中删除。