add fcm feature

Author: taoweiji

client/mixpush-fcm/.gitignore

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+/build

client/mixpush-fcm/build.gradle

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+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion 30
+
+
+
+    defaultConfig {
+        minSdkVersion 14
+        targetSdkVersion 31
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation project(path: ':mixpush-core')
+    implementation 'com.google.firebase:firebase-messaging:18.0.0'
+
+}
+
+group = MAVEN_GROUP_ID
+version = MAVEN_PUBLISH_VERSION

client/mixpush-fcm/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

client/mixpush-fcm/src/main/AndroidManifest.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.mixpush.fcm">
+    <application>
+        <!--<service android:name=".java.MyFirebaseMessagingService">-->
+            <!--<intent-filter>-->
+                <!--<action android:name="com.google.firebase.MESSAGING_EVENT" />-->
+            <!--</intent-filter>-->
+        <!--</service>-->
+        <!--&lt;!&ndash; Set custom default icon. This is used when no icon is set for incoming notification messages.-->
+     <!--See README(https://goo.gl/l4GJaQ) for more. &ndash;&gt;-->
+        <!--<meta-data-->
+                <!--android:name="com.google.firebase.messaging.default_notification_icon"-->
+                <!--android:resource="@drawable/ic_stat_ic_notification" />-->
+        <!--&lt;!&ndash; Set color used with incoming notification messages. This is used when no color is set for the incoming-->
+             <!--notification message. See README(https://goo.gl/6BKBk7) for more. &ndash;&gt;-->
+        <!--<meta-data-->
+                <!--android:name="com.google.firebase.messaging.default_notification_color"-->
+                <!--android:resource="@color/colorAccent" />-->
+        <!--<meta-data-->
+                <!--android:name="com.google.firebase.messaging.default_notification_channel_id"-->
+                <!--android:value="@string/default_notification_channel_id" />-->
+    </application>
+</manifest>

client/mixpush-fcm/src/main/java/com/unifiedpush/fcm/FcmPushProvider.java

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+package com.mixpush.fcm;
+
+import android.content.Context;
+import androidx.annotation.NonNull;
+import com.google.android.gms.tasks.OnCompleteListener;
+import com.google.android.gms.tasks.Task;
+import com.google.firebase.iid.FirebaseInstanceId;
+import com.google.firebase.iid.InstanceIdResult;
+import com.mixpush.core.BaseUnifiedPushProvider;
+
+public class FcmPushProvider extends BaseUnifiedPushProvider {
+    private String appId;
+    private String appKey;
+
+
+
+    @Override
+    public void register(Context context) {
+        FirebaseInstanceId.getInstance().getInstanceId()
+                .addOnCompleteListener(new OnCompleteListener<InstanceIdResult>() {
+                    @Override
+                    public void onComplete(@NonNull Task<InstanceIdResult> task) {
+                        if (!task.isSuccessful()) {
+//                            Log.w(TAG, "getInstanceId failed", task.getException());
+                            return;
+                        }
+
+                        // Get new Instance ID token
+                        String token = task.getResult().getToken();
+
+                        // Log and toast
+//                        String msg = getString(R.string.msg_token_fmt, token);
+//                        Log.d(TAG, msg);
+//                        Toast.makeText(MainActivity.this, msg, Toast.LENGTH_SHORT).show();
+                    }
+                });
+
+    }
+
+    @Override
+    public void unRegister(Context context) {
+    }
+
+    @Override
+    public String getToken(Context context) {
+        return null;
+    }
+
+    @Override
+    public boolean isSupport(Context context) {
+        return false;
+    }
+}

client/mixpush-fcm/src/main/res/values/strings.xml

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+<resources>
+    <string name="app_name">gcm</string>
+</resources>