我是Android开发的新手 当我从MainActivity调用Governance活动时,我的应用程序因调用特定活动而崩溃。(" GovernanaceActivity"是活动的名称)我的应用程序崩溃了,而其他菜单只对此活动有效。
这是MainActivity
package com.iridh.collegeapp;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
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 android.widget.Button;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener {
private static long back_pressed;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
Button more1=(Button)findViewById(R.id.btn_more);
more1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent= new Intent(MainActivity.this,GovernanceActivity.class);
startActivity(intent);
}
});
Button more2=(Button)findViewById(R.id.btn_more2);
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.addDrawerListener(toggle);
toggle.syncState();
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
}
@Override
public void onBackPressed() {
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
if (drawer.isDrawerOpen(GravityCompat.START)) {
drawer.closeDrawer(GravityCompat.START);
} else {
super.onBackPressed();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
int id = item.getItemId();
Intent showIntent = new Intent();
if (id == R.id.nav_home) {
// Handle the camera action
} else if (id == R.id.nav_governance) {
> //problem getting here
showIntent = new Intent(MainActivity.this, GovernanceActivity.class);
startActivity(showIntent);
overridePendingTransition(R.anim.slide_in_up, R.anim.slide_out_up);
} else if (id == R.id.nav_Campus) {
showIntent = new Intent(MainActivity.this, CampusActivity.class);
startActivity(showIntent);
overridePendingTransition(R.anim.slide_in_up, R.anim.slide_out_up);
} else if (id == R.id.nav_department) {
showIntent = new Intent(MainActivity.this, DepartmentsActivity.class);
startActivity(showIntent);
overridePendingTransition(R.anim.slide_in_up, R.anim.slide_out_up);
} else if (id == R.id.nav_admission) {
showIntent = new Intent(MainActivity.this, AdmissionActivity.class);
startActivity(showIntent);
overridePendingTransition(R.anim.slide_in_up, R.anim.slide_out_up);
} else if (id == R.id.nav_facilities) {
showIntent = new Intent(MainActivity.this, FacilitiesActivity.class);
startActivity(showIntent);
overridePendingTransition(R.anim.slide_in_up, R.anim.slide_out_up);
} else if (id == R.id.nav_gallery) {
showIntent = new Intent(MainActivity.this, GalleryActivity.class);
startActivity(showIntent);
overridePendingTransition(R.anim.slide_in_up, R.anim.slide_out_up);
} else if (id == R.id.nav_placement) {
showIntent = new Intent(MainActivity.this, PlacementActivity.class);
startActivity(showIntent);
overridePendingTransition(R.anim.slide_in_up, R.anim.slide_out_up);
} else if (id == R.id.nav_contact) {
showIntent = new Intent(MainActivity.this, ContactActivity.class);
startActivity(showIntent);
overridePendingTransition(R.anim.slide_in_up, R.anim.slide_out_up);
}
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
}

这就是所谓的GovernanceActivity
package com.iridh.collegeapp;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
public class GovernanceActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_governance);
}
}

**所有其他活动正在运行这项活动只有问题
这是我的清单**
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.iridh.collegeapp">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".GovernanceActivity"
android:parentActivityName=".MainActivity" />
<activity android:name=".CampusActivity"
android:parentActivityName=".MainActivity"/>
<activity android:name=".DepartmentsActivity"
android:parentActivityName=".MainActivity"/>
<activity android:name=".AdmissionActivity"
android:parentActivityName=".MainActivity"/>
<activity android:name=".FacilitiesActivity"
android:parentActivityName=".MainActivity"/>
<activity android:name=".GalleryActivity"
android:parentActivityName=".MainActivity"/>
<activity android:name=".DownloadActivity"
android:parentActivityName=".MainActivity"/>
<activity android:name=".PlacementActivity"
android:parentActivityName=".MainActivity"/>
<activity android:name=".ContactActivity"
android:parentActivityName=".MainActivity">
</activity>
</application>
</manifest>
&#13;
我正在附加日志
块引用 05-21 03:09:53.747 1823-1823 / com.iridh.collegeapp D / AndroidRuntime:关闭VM 05-21 03:09:53.752 1823-1823 / com.iridh.collegeapp E / AndroidRuntime:FATAL EXCEPTION:main 过程:com.iridh.collegeapp,PID:1823 java.lang.RuntimeException:无法启动活动ComponentInfo {com.iridh.collegeapp / com.iridh.collegeapp.GovernanceActivity}:android.view.InflateException:二进制XML文件行#288:二进制XML文件行#288:错误膨胀类的TextView 在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3194) 在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3302) 在android.app.ActivityThread.-wrap12(未知来源:0) 在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1891) 在android.os.Handler.dispatchMessage(Handler.java:108) 在android.os.Looper.loop(Looper.java:166) 在android.app.ActivityThread.main(ActivityThread.java:7425) at java.lang.reflect.Method.invoke(Native Method) 在com.android.internal.os.Zygote $ MethodAndArgsCaller.run(Zygote.java:245) 在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:921) 引起:android.view.InflateException:二进制XML文件行#288:二进制XML文件行#288:错误膨胀类TextView 引起:android.view.InflateException:二进制XML文件行#288:错误膨胀类TextView 引起:android.content.res.Resources $ NotFoundException:文件res / drawable / black.jpg来自可绘制资源ID#0x7f08005c:.xml扩展名需要 在android.content.res.ResourcesImpl.loadComplexColorForCookie(ResourcesImpl.java:1371) 在android.content.res.ResourcesImpl.loadComplexColorFromName(ResourcesImpl.java:1190) 在android.content.res.ResourcesImpl.loadColorStateList(ResourcesImpl.java:1271) 在android.content.res.Resources.loadColorStateList(Resources.java:1180) 在android.content.res.HwResources.loadColorStateList(HwResources.java:289) 在android.content.res.TypedArray.getColorStateList(TypedArray.java:572) 在android.widget.TextView。(TextView.java:1291) 在android.widget.TextView。(TextView.java:872) 在android.support.v7.widget.AppCompatTextView。(AppCompatTextView.java:76) 在android.support.v7.widget.AppCompatTextView。(AppCompatTextView.java:72) 在android.support.v7.app.AppCompatViewInflater.createTextView(AppCompatViewInflater.java:176) 在android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:101) 在android.support.v7.app.AppCompatDelegateImplV9.createView(AppCompatDelegateImplV9.java:1035) 在android.support.v7.app.AppCompatDelegateImplV9.onCreateView(AppCompatDelegateImplV9.java:1092) 在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:783) 在android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:741) 在android.view.LayoutInflater.rInflate(LayoutInflater.java:874) 在android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:835) 在android.view.LayoutInflater.rInflate(LayoutInflater.java:877) 在android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:835) 在android.view.LayoutInflater.rInflate(LayoutInflater.java:877) 在android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:835) 在android.view.LayoutInflater.rInflate(LayoutInflater.java:877) 在android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:835) 在android.view.LayoutInflater.inflate(LayoutInflater.java:515) 在android.view.LayoutInflater.inflate(LayoutInflater.java:423) 在android.view.LayoutInflater.inflate(LayoutInflater.java:374) 在android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287) 在android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139) 在com.iridh.collegeapp.GovernanceActivity.onCreate(GovernanceActivity.java:11) 在android.app.Activity.performCreate(Activity.java:7372) 在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1218) 在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3147) 在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3302) 在android.app.ActivityThread.-wrap12(未知来源:0) 在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1891) 在android.os.Handler.dispatchMessage(Handler.java:108) 在android.os.Looper.loop(Looper.java:166) 在android.app.ActivityThread.main(ActivityThread.java:7425) at java.lang.reflect.Method.invoke(Native Method) 在com.android.internal.os.Zygote $ MethodAndArgsCaller.run(Zygote.java:245) 在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:921)
在那里发生了什么我无法调试它 在此先感谢。
此My GovernanceActivity附加布局 activity_governance
<?xml version="1.0" encoding="utf-8"?>
<ScrollView
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:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.LinearLayoutCompat
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="16dp"
android:id="@+id/governance_lyt"
android:background="@drawable/ic_menu_header_background">
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="50dp"
android:elevation="100dp"
android:layout_gravity="center_horizontal"
android:layout_marginTop="20dp">
<RelativeLayout
android:id="@+id/title_lyt"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#FF941020">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:gravity="center"
android:textColor="#FFFFFF"
android:text="GOVERNANACE"
android:textSize="25dp"
android:textStyle="bold"
app:fontFamily="@font/android"
android:layout_alignParentLeft="true" />
</RelativeLayout>
</android.support.v7.widget.CardView>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=" "
android:textSize="15dp" />
</RelativeLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:paddingTop="20dp"
android:background="@android:color/darker_gray">
</View>
<android.support.v7.widget.CardView
android:layout_width="100dp"
android:layout_height="100dp"
android:elevation="12dp"
android:shape="ring"
android:innerRadius="0dp"
android:layout_gravity="center"
android:thicknessRatio="1.9"
android:layout_centerHorizontal="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:layout_width="match_parent"
android:layout_height="100dp"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:src="@drawable/ic_president" />
</RelativeLayout>
</android.support.v7.widget.CardView>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="Shree Shankarprasad Agnihotri"
android:textSize="22dp"
android:textStyle="bold"
android:textColor="#263238"/>
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="President"
android:textSize="17dp"
android:textStyle="bold"
android:textColor="#666666"/>
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=" "
android:textSize="15dp" />
</RelativeLayout>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="25dp"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:elevation="100dp">
<RelativeLayout
android:id="@+id/title_lyt3"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#00e676">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:gravity="center"
android:text="Message"
android:textColor="#000000"
android:textSize="20dp"
android:textStyle="bold"
app:fontFamily="@font/android"
android:layout_alignParentLeft="true" />
</RelativeLayout>
</android.support.v7.widget.CardView>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="349dp"
android:layout_height="match_parent"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginTop="20dp"
android:gravity="center"
android:text="@string/president"
android:textSize="17dp" />
</RelativeLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:paddingTop="20dp"
android:background="@android:color/darker_gray">
</View>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=" "/>
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=" "/>
</RelativeLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:paddingTop="20dp"
android:background="@android:color/darker_gray">
</View>
<android.support.v7.widget.CardView
android:layout_width="100dp"
android:layout_height="100dp"
android:elevation="12dp"
android:shape="ring"
android:innerRadius="0dp"
android:layout_gravity="center"
android:thicknessRatio="1.9"
android:layout_centerHorizontal="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:layout_width="match_parent"
android:layout_height="100dp"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:src="@drawable/ic_secretary" />
</RelativeLayout>
</android.support.v7.widget.CardView>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="Sachin S. Agnihotri"
android:textSize="22dp"
android:textStyle="bold"
android:textColor="#263238"/>
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:text="Secretary"
android:textSize="17dp"
android:textStyle="bold"
android:textColor="#666666"/>
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text=" "
android:textSize="15dp" />
</RelativeLayout>
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="25dp"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:elevation="100dp"
>
<RelativeLayout
android:id="@+id/title_lyt2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background=" #00e676">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:gravity="center"
android:text="Message"
android:textSize="20dp"
android:textColor="@drawable/black"
android:textStyle="bold"
app:fontFamily="@font/android"
android:layout_alignParentLeft="true" />
</RelativeLayout>
</android.support.v7.widget.CardView>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:layout_width="349dp"
android:layout_height="match_parent"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginTop="20dp"
android:gravity="center"
android:text="@string/secretary"
android:textSize="17dp" />
</RelativeLayout>
<View
android:layout_width="match_parent"
android:layout_height="1dp"
android:paddingTop="20dp"
android:background="@android:color/darker_gray">
</View>
</android.support.v7.widget.LinearLayoutCompat>
</ScrollView>
&#13;
答案 0 :(得分:0)
您必须将文件black.jpg
重命名为black.xml
,假设它是XML资源(如形状或选择器),或者black.png
,以防它是图像。
这是你的错误:
错误膨胀类TextView引起:android.view.InflateException:二进制XML文件行#288:错误膨胀类TextView引起:android.content.res.Resources $ NotFoundException:来自drawable的文件res / drawable / black.jpg资源ID#0x7f08005c.xml扩展名
编辑:
这是您的错误:
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:gravity="center"
android:text="Message"
android:textSize="20dp"
android:textColor="@drawable/black" <-- ERROR HERE
android:textStyle="bold"
app:fontFamily="@font/android"
android:layout_alignParentLeft="true" />
您在textColor
设置drawable
,并且应该是color
资源。可以是@color/black
(黑色应该在colors.xml中定义为<color name="black">#000000</color>
,或者可以是文字(android:textColor="#000000"
)。