[英]App works well in android 5.1 and 6.1 but crashes in 4.10(API 16)
我是Android开发中的新手。 我可以使该应用程序在Android 5.1中运行,但是当我尝试在Android 4.1中部署该应用程序时,它通常会在主要活动本身中崩溃。 我理解它是因为我使用了矢量图像,而android 4.1与它不兼容。 为了克服这个问题,我将代码设置如下:
// Gradle Plugin 2.0+
android {
defaultConfig {
vectorDrawables.useSupportLibrary = true
}
}
You’ll note this new attribute only exists in the version 2.0 of the Gradle Plugin. If you are using Gradle 1.5 you’ll instead use
// Gradle Plugin 1.5
android {
defaultConfig {
generatedDensities = []
}
// This is handled for you by the 2.0+ Gradle Plugin
aaptOptions {
additionalParameters "--no-version-vectors"
}
}
我现在收到此错误
AndroidRuntime:致命例外:main java.lang.RuntimeException:无法启动activityComponentInfo {com.abc.efg.plcapp / com.abc.efg.ghi.MainActivity}:android.view.InflateException:二进制XML文件行#37:错误在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)在android.app.ActivityThread.access $ 600(ActivityThread.java:130)处扩展类ImageView android.os.Looper.loop(Looper.java:137)处的android.os.Handler.dispatchMessage(Handler.java:99)处的android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1195) .ActivityThread.main(ActivityThread.java:4745)(位于java.lang.reflect.Method.invokeNative(本机方法)(位于java.lang.reflect.Method.invoke(Method.java:511))(位于com.android.internal.os) .ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:786)在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)在dalvik.system.NativeStart.main(本机方法)C 使用者:android.view.InflateException:二进制XML文件第37行:在android.view.LayoutInflater.rInflate(LayoutInflater.java:746)处将android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)上的类ImageView膨胀错误在android.view.LayoutInflater.parseInclude(LayoutInflater.java:830)在android.view.LayoutInflater.rInflate(LayoutInflater.java:736)在android.view.LayoutInflater.parseInclude(LayoutInflater.java:830)在android.view。 android.view.LayoutInflater.inflate(LayoutInflater.java:489)上的LayoutInflater.rInflate(LayoutInflater.java:736)android.view.LayoutInflater.inflate(LayoutInflater(LayoutInflater)上的android.view.LayoutInflater.inflate(LayoutInflater.java:396) .java:352)位于android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:267)位于android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:129)位于MainActivity.onCreate(MainActivity。 android.app.Activity.performCreate(Activity.java:5008)中的java:40)。 app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)位于android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)位于android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)位于android.app.ActivityThread.access android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1195)为$ 600(ActivityThread.java:130)android.os.Handler.dispatchMessage(Handler.java:99)为android.os.Looper.loop(Looper) .java:137),位于android.app.ActivityThread.main(ActivityThread.java:4745),位于java.lang.reflect.Method.invokeNative(本机方法),位于java.lang.reflect.Method.invoke(Method.java:511 )在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:786)在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)在dalvik.system.NativeStart.main(本机方法)由以下原因引起:android.content.res.Resources $ NotFoundException:来自android.content.res.Resources的可绘制资源ID#0x7f020057的文件res / drawable / ic_mood_24dp.xml android.content.res.TypedArray.getDrawable(TypedArray.java:601)的.loadDrawable(Resources.java:1918)android.support.v7.widget.AppCompatImageView的android.widget.ImageView。(ImageView.java:120) 。。(AppCompatImageView.java:57)在android.support.v7.widget.AppCompatImageView。(AppCompatImageView.java:53)在android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:106)在android.support。 android.support.v7.app.AppCompatDelegateImplV7.onCreateView(AppCompatDelegateImplV7.java:1022)上的v7.app.AppCompatDelegateImplV7.createView(AppCompatDelegateImplV7.java:963)在android.support.v4.view.LayoutInflaterComperHCatHCW。于android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:675)处的android.view.LayoutInflater.rInflate(LayoutInflater.java:746)处的android.view.LayoutInflater.parseInclude(LayoutInflater.java:830)处的java:44) android.view.LayoutI上的android.view.LayoutInflater.rInflate(LayoutInflater.java:736) 在android.view.LayoutInflater.rInflate(LayoutInflater.java:736)在android.view.LayoutInflater.inflate(LayoutInflater.java:489)在android.view.LayoutInflater.inflate(LayoutInflater)的nflater.parseInclude(LayoutInflater.java:830) .java:396),位于android.view.LayoutInflater.inflate(LayoutInflater.java:352),位于android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:267),位于android.support.v7.app.AppCompatActivity。 setContentView(AppCompatActivity.java:129)在MainActivity.onCreate(MainActivity.java:40)在android.app.Activity.performCreate(Activity.java:5008)在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)在位于android.app.ActivityThread.access $ 600(ActivityThread.java:130)的android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)的android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)。位于android.os.Handle的ActivityThread $ H.handleMessage(ActivityThread.java:1195) r.dispatchMessage(Handler.java:99)位于android.os.Looper.loop(Looper.java:137)位于android.app.ActivityThread.main(ActivityThread.java:4745)在java.lang.reflect.Method.invokeNative (本机方法)com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:786)的com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(com.android.internal.os的java.lang.reflect.Method.invoke(Method.java:511) dalvik.system.NativeStart.main(本地方法)处的.ZygoteInit.main(ZygoteInit.java:553)原因:org.xmlpull.v1.XmlPullParserException:二进制XML文件第1行:android.graphics.drawable处的无效drawable标签向量.Drawable.createFromXmlInner(Drawable.java:877)在android.graphics.drawable.Drawable.createFromXml(Drawable.java:818)在android.content.res.Resources.loadDrawable(Resources.java:1915)在android.content。 res.TypedArray.getDrawable(TypedArray.java:601)在android.widget.ImageView。(ImageView.java:120)在android.support.v7.widget.AppCompatImageView。(AppCompatImageView.java:57)在android.support.v7 .widget.AppCompa android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:106)处的tImageView。(AppCompatImageView.java:java).android.support.v7.app.AppCompatDelegateImplV7.createView(AppCompatDelegateImplV7.java:963)位于android。在android.support.v4.view.LayoutInflaterCompatHC $ FactoryWrapperHC.onCreateView(LayoutInflaterCompatHC.java:44)上的support.v7.app.AppCompatDelegateImplV7.onCreateView(AppCompatDelegateImplV7.java:1022)在android.view.LayoutInflater.createView.Tag(In 675)在android.view.LayoutInflater.rInflate(LayoutInflater.java:746)在android.view.LayoutInflater.parseInclude(LayoutInflater.java:830)在android.view.LayoutInflater.rInflate(LayoutInflater.java:736)在android。 android.view.LayoutInflater.rInflate(LayoutInflater.java:736)的view.LayoutInflater.parseInclude(LayoutInflater.java:830)android.view.LayoutInflater.inflate的android.view.LayoutInflater.inflate(LayoutInflater.java:489)的view.LayoutInflater.parseInclude(LayoutInflater.java:830) (LayoutInflater.java:396)位于android.view。 android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:267)位于android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:129)处的LayoutInflater.inflate(LayoutInflater.java:352) .abc.efg.ghi.MainActivity.onCreate(MainActivity.java:40)在android.app.Activity.performCreate(Activity.java:5008)在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)在android。 app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)在android.app.ActivityThread.access $ 600(ActivityThread.java:130)在android.app.ActivityThread $ android.os.Handler.dispatchMessage(Handler.java:99)(位于android.os.Looper.loop(Looper.java:137))(位于android.app.ActivityThread.main(ActivityThread)上的H.handleMessage(ActivityThread.java:1195) .java:4745),位于java.lang.reflect.Method.invokeNative(本机方法),位于java.lang.reflect.Method.invoke(Method.ja va:511)在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:786)在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)在dalvik.system.NativeStart .main(本机方法)06-28 20:06:42.790 1648-1648 /? I / Process:正在发送信号。 PID:1648 SIG:9
代码文件
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.provider.Settings;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.view.View;
import android.support.design.widget.NavigationView;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import com.google.android.gms.appindexing.Action;
import com.google.android.gms.appindexing.AppIndex;
import com.google.android.gms.common.api.GoogleApiClient;
import android.util.Log;
import android.widget.Button;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener {
Button btnRegister;
Button btnRequestLog;
/**
* ATTENTION: This was auto-generated to implement the App Indexing API.
* See https://g.co/AppIndexing/AndroidStudio for more information.
*/
private GoogleApiClient client;
private String android_id;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
if ( findViewById(R.id.fab) == null)
{}
else {
}
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
}
});
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.setDrawerListener(toggle);
toggle.syncState();
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
// ATTENTION: This was auto-generated to implement the App Indexing API.
// See https://g.co/AppIndexing/AndroidStudio for more information.
client = new GoogleApiClient.Builder(this).addApi(AppIndex.API).build();
// Buttons
btnRegister = (Button) findViewById(R.id.btnRegister);
btnRequestLog = (Button) findViewById(R.id.btnRequestLog);
XML文件
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<include
layout="@layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<android.support.design.widget.NavigationView
android:id="@+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="@layout/nav_header_main"
app:menu="@menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
请帮我调试一下。 我有点卡住,需要您的帮助。
您正在使用矢量可绘制对象。 在Android 4.x和更早版本上,只有在以下情况下才支持此功能:
ImageView
时,请使用srcCompat
而不是src
最后一项可能是需要解决的问题。
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