【发布时间】：2018-02-19 11:22:10
【问题描述】：
第一个gradle代码如下 我会很高兴您的回应。运行中的错误说无法解决所有依赖项。其中包括;身份验证、核心和数据库。
apply plugin: 'com.android.application'
android {
compileSdkVersion 25
buildToolsVersion "25.0.2"
defaultConfig {
applicationId "com.appsound.instagram.tinder"
minSdkVersion 14
targetSdkVersion 25
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:25.3.1'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
compile 'com.google.firebase:firebase-core:11.8.0'
compile 'com.google.firebase:firebase-database:11.8.0'
compile 'com.google.firebase:firebase-auth:11.8.0'
compile 'com.lorentzos.swipecards:library:1.0.9'
testCompile 'junit:junit:4.12'
}
apply plugin: 'com.google.gms.google-services'
第二个gradle代码如下图 我会很高兴您的回应。运行中的错误说无法解决所有依赖项。其中包括;身份验证、核心和数据库。
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.2.2'
classpath 'com.google.gms:google-services:3.0.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
主要活动java代码如下图 我会很高兴您的回应。运行中的错误说无法解决所有依赖项。其中包括;身份验证、核心和数据库。
package com.appsound.instagram.tinder;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.widget.ArrayAdapter;
import android.widget.Toast;
import com.lorentzos.flingswipe.SwipeFlingAdapterView;
import java.util.ArrayList;
public class MainActivity extends AppCompatActivity {
private ArrayList<String> al;
private ArrayAdapter<String> arrayAdapter;
private int i;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
al = new ArrayList<>();
al.add("php");
al.add("c");
al.add("python");
al.add("java");
al.add("html");
al.add("c++");
al.add("css");
al.add("javascript");
arrayAdapter = new ArrayAdapter<>(this, R.layout.item, R.id.helloText, al);
SwipeFlingAdapterView Flingcontainer = ( SwipeFlingAdapterView) findViewById(R.id.frame);
Flingcontainer.setAdapter(arrayAdapter);
Flingcontainer.setFlingListener(new SwipeFlingAdapterView.onFlingListener(){
@Override
public void removeFirstObjectInAdapter() {
// this is the simplest way to delete an object from the Adapter (/AdapterView)
Log.d("LIST", "removed object!");
al.remove(0);
arrayAdapter.notifyDataSetChanged();
}
@Override
public void onLeftCardExit(Object dataObject) {
//Do something on the left!
//You also have access to the original object.
//If you want to use it just cast it (String) dataObject
Toast.makeText(MainActivity.this, "left", Toast.LENGTH_SHORT).show();
}
@Override
public void onRightCardExit(Object dataObject) {
Toast.makeText(MainActivity.this, "right", Toast.LENGTH_SHORT).show();
}
@Override
public void onAdapterAboutToEmpty(int itemsInAdapter) {
// Ask for more data here
al.add("XML ".concat(String.valueOf(i)));
arrayAdapter.notifyDataSetChanged();
Log.d("LIST", "notified");
i++;
}
@Override
public void onScroll(float scrollProgressPercent) {
}
});
// Optionally add an OnItemClickListener
Flingcontainer.setOnItemClickListener(new SwipeFlingAdapterView.OnItemClickListener() {
@Override
public void onItemClicked(int itemPosition, Object dataObject) {
Toast.makeText(MainActivity.this, "click", Toast.LENGTH_SHORT).show();
}
});
}
}
我会很高兴您的回复。运行中的错误说无法解决所有依赖项。其中包括;身份验证、核心和数据库。
【问题讨论】：