笔记

cocos2dx 的 Android Studio 项目配置

Cocos2dx, 笔记

cocos2dx 的 Android Studio 项目配置

  • local.properties
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## This file must *NOT* be checked into Version Control Systems,
# as it contains information specific to your local configuration.
#
# Location of the SDK. This is only used by Gradle.
# For customization when using a Version Control System, please read the
# header note.
#Fri Nov 22 19:24:54 CST 2019
ndk.dir=C\:\\android-ndk-r16b
sdk.dir=C\:\\Users\\Administrator\\AppData\\Local\\Android\\Sdk

ndk目录下修改build/core/default-build-commands.mk

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TARGET_FORMAT_STRING_CFLAGS := -Wformat -Werror=format-security

为

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TARGET_FORMAT_STRING_CFLAGS := -Wformat   #-Werror=format-security
  • settings.gradle
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include ':libcocos2dx'
project(':libcocos2dx').projectDir = new File(settingsDir, '../cocos2d/cocos/platform/android/libcocos2dx')
include ':xxxGame'
project(':xxxGame').projectDir = new File(settingsDir, 'app')

注意 libcocos2dx 的相对路径，并且 libcocos2dx 版本不能太低，否则会报错：No implementation found for void org.cocos2dx.lib.Cocos2dxHelper.nativeSetAudioDeviceInfo

xxxGame 为你的游戏项目名称

  • gradle.properties
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# Project-wide Gradle settings.

# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.

# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html

# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
# Default value: -Xmx10248m -XX:MaxPermSize=256m
# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8

# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
PROP_TARGET_SDK_VERSION=14
PROP_APP_ABI=armeabi-v7a
  • gradle-wrapper.properties
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#Mon Nov 19 16:06:44 GMT+08:00 2018
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
  • build.gradle （proj.android-studio）
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// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
        google()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.3'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
        google()
    }
}
  • build.gradle （libcocos2dx）
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apply plugin: 'com.android.library'

android {
    compileSdkVersion 24
    buildToolsVersion "26.0.2"

    defaultConfig {
        minSdkVersion 10
        targetSdkVersion 24
        versionCode 1
        versionName "1.0"
    }

    sourceSets.main {
        aidl.srcDir "../java/src"
        java.srcDir "../java/src"
        manifest.srcFile "AndroidManifest.xml"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
}
  • build.gradle （xxxGame）
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import org.apache.tools.ant.taskdefs.condition.Os

apply plugin: 'com.android.application'

android {
    compileSdkVersion 24
    buildToolsVersion "26.0.2"

    android{compileOptions.encoding="UTF-8"}

    defaultConfig {
        applicationId "com.xxxx.xxxGame"
        minSdkVersion 10
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"

        externalNativeBuild {
            ndkBuild {
                if (!project.hasProperty("PROP_NDK_MODE") || PROP_NDK_MODE.compareTo('none') != 0) {
                    // skip the NDK Build step if PROP_NDK_MODE is none
                    targets 'cocos2dcpp'
                    arguments 'NDK_TOOLCHAIN_VERSION=4.9'
                    arguments 'APP_PLATFORM=android-'+PROP_TARGET_SDK_VERSION

                    def module_paths = [project.file("../../cocos2d").absolutePath,
                                        project.file("../../cocos2d/cocos").absolutePath,
                                        project.file("../../cocos2d/external").absolutePath]
                    if (Os.isFamily(Os.FAMILY_WINDOWS)) {
                        // should use '/'
                        module_paths = module_paths.collect {it.replaceAll('\\\\', '/')}
                        arguments 'NDK_MODULE_PATH=' + module_paths.join(";")
                    }
                    else {
                        arguments 'NDK_MODULE_PATH=' + module_paths.join(':')
                    }

                    arguments '-j' + Runtime.runtime.availableProcessors()
                    abiFilters.addAll(PROP_APP_ABI.split(':').collect{it as String})
                }
            }
        }
    }

    sourceSets.main {
        java.srcDir "src"
        res.srcDir "res"
        jniLibs.srcDir "libs"
        manifest.srcFile "AndroidManifest.xml"
        assets.srcDir "../../Resources"
    }

    externalNativeBuild {
        ndkBuild {
            if (!project.hasProperty("PROP_NDK_MODE") || PROP_NDK_MODE.compareTo('none') != 0) {
                // skip the NDK Build step if PROP_NDK_MODE is none
                path "jni/Android.mk"
            }
        }
    }

    signingConfigs {
        release {
            keyAlias 'xxx'
            keyPassword 'xxxx'
            storeFile file('E:/xxxx.keystore')
            storePassword 'xxx'
        }
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            if (project.hasProperty("RELEASE_STORE_FILE")) {
                signingConfig signingConfigs.release
            }
            externalNativeBuild {
                ndkBuild {
                    arguments 'NDK_DEBUG=0'
                }
            }
            signingConfig signingConfigs.release
        }
        debug {
            externalNativeBuild {
                ndkBuild {
                    arguments 'NDK_DEBUG=1'
                }
            }
        }
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile project(':libcocos2dx')
}
  • Android.mk
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LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

$(call import-add-path,$(LOCAL_PATH)/../../../cocos2d)
$(call import-add-path,$(LOCAL_PATH)/../../../cocos2d/external)
$(call import-add-path,$(LOCAL_PATH)/../../../cocos2d/cocos)
$(call import-add-path,$(LOCAL_PATH)/../../../cocos2d/cocos/audio/include)

LOCAL_MODULE := cocos2dcpp_shared

LOCAL_MODULE_FILENAME := libcocos2dcpp


define walk
	$(wildcard $(1)) $(foreach e, $(wildcard $(1)/*), $(call walk, $(e)))
endef

define uniq
	$(eval seen :=) $(foreach _,$(1),$(if $(filter ${_},${seen}),,$(eval seen += ${_}))) ${seen}
endef


ALLFILES = $(call walk, $(LOCAL_PATH)/../../../Classes)

FILE_LIST := $(filter %.cpp, $(ALLFILES))
#FILE_LIST += $(filter %.c, $(ALLFILES))
LOCAL_SRC_FILES	:= $(FILE_LIST:$(LOCAL_PATH)/%=%)\
LOCAL_SRC_FILES += ../../../Classes/Libs/SQLite/sqlite3secure.c
#LOCAL_SRC_FILES += $(LOCAL_PATH)/hellocpp/main.cpp
$(info "UI path2:"$(LOCAL_SRC_FILES))

FILES_PATH  := $(LOCAL_PATH)/../../../Classes
FILE_INCLUDES := $(dir $(foreach src_path,$(FILES_PATH), $(call walk,$(src_path),*/) ) )
FILE_INCLUDES := $(call uniq,$(FILE_INCLUDES))

LOCAL_C_INCLUDES	:= $(FILE_INCLUDES)

# _COCOS_HEADER_ANDROID_BEGIN
# _COCOS_HEADER_ANDROID_END


LOCAL_STATIC_LIBRARIES := cocos2dx_static

# _COCOS_LIB_ANDROID_BEGIN
# _COCOS_LIB_ANDROID_END

include $(BUILD_SHARED_LIBRARY)

$(call import-module,.)

# _COCOS_LIB_IMPORT_ANDROID_BEGIN
# _COCOS_LIB_IMPORT_ANDROID_END
  • Application.mk
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APP_STL := gnustl_static

APP_CPPFLAGS := -frtti -DCC_ENABLE_CHIPMUNK_INTEGRATION=1 -std=c++11 -fsigned-char
APP_LDFLAGS := -latomic

APP_SHORT_COMMANDS := true
APP_CPPFLAGS += -Wno-error=format-security

ifeq ($(NDK_DEBUG),1)
  APP_CPPFLAGS += -DCOCOS2D_DEBUG=1
  APP_OPTIM := debug
else
  APP_CPPFLAGS += -DNDEBUG
  APP_OPTIM := release
endif
  • AndroidManifest.xml(xxxGame)
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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.xxxx.xxxGame"
    android:installLocation="auto">

    <uses-feature android:glEsVersion="0x00020000" />

    <application
        android:label="@string/app_name"
        android:icon="@drawable/icon">
        <meta-data android:name="android.app.lib_name"
            android:value="cocos2dcpp" />
        <activity android:name="com.xxxx.xxxGame.AppActivity"
            android:label="@string/app_name"
            android:launchMode="singleTop"
            android:screenOrientation="sensorPortrait"
            android:configChanges="orientation|keyboardHidden"
            android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

    <supports-screens android:anyDensity="true"
        android:smallScreens="true"
        android:normalScreens="true"
        android:largeScreens="true"
        android:xlargeScreens="true"/>

    <uses-permission android:name="android.permission.INTERNET"/>
</manifest>
  • AndroidManifest.xml(libcocos2dx)
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<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="org.cocos2dx.lib">

    <application android:allowBackup="true">

    </application>

</manifest>
  • AppActivity
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package com.gamedo.clonehero.pass;

import android.content.Context;
import android.os.Bundle;
import android.os.Handler;
import android.view.View;
import android.view.WindowManager;
import android.widget.ImageView;

import org.cocos2dx.lib.Cocos2dxActivity;

public class AppActivity extends Cocos2dxActivity {

    protected static Handler mUIHandler;

    private Context mContext;
    private static ImageView mWelcome = null;


  // 创建一个ImageView，welcome是闪屏图片
  protected ImageView createLaunchImage() {
    mWelcome = new ImageView(mContext);
    mWelcome.setImageResource(R.drawable.splash);
    mWelcome.setScaleType(ImageView.ScaleType.CENTER_CROP);
    return mWelcome;
  }


  // 当资源加载好了之后 删除之前创建的imageView 否则一直会在界面上显示
  public static void removeLaunchImage() {
    mUIHandler.post(new Runnable() {
      @Override
      public void run() {
        if (mWelcome != null) {
          mWelcome.setVisibility(View.GONE);
        }
      }
    });
  }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        mContext = this;
        // DO OTHER INITIALIZATION BELOW
        mUIHandler = new Handler();
        // 显示launch image 遮住「黑屏」
        addContentView(createLaunchImage(),
                new WindowManager.LayoutParams(
                        WindowManager.LayoutParams.FLAG_FULLSCREEN,
                        WindowManager.LayoutParams.FLAG_FULLSCREEN));
        JniService.initWithActivity(this);
        new Thread() {
            @Override
            public void run() {
                super.run();
                try{
                    Thread.sleep(5000);//休眠3秒
                }catch (Exception e){

                }

                /**
                 * 要执行的操作
                 */
                removeLaunchImage();
            }
        }.start();
    }

    static {
        System.loadLibrary("cocos2dcpp");
    }
}