我有一个启动画面活动，代码没有错误，我已经通过在其他项目中运行代码测试了它。在我的项目中，相同的代码在setContentView上给出了错误（R.layout.activity_splash_screen）;在onCreate方法中。我试图在我的启动画面中设置一个短视频作为背景和徽标。
我已经尝试了通常的解决方案，如清理和重建，重新检查xml错误等。仍然没有在我的应用程序项目中运行，而在其他项目文件上没有任何错误运行。
这是logcat
2019-04-25 19:24:47.291 14748-14748/? E/memtrack: Couldn't load memtrack module (No such file or directory)
2019-04-25 19:24:47.291 14748-14748/? E/android.os.Debug: failed to load memtrack module: -2
2019-04-25 19:24:47.709 14767-14767/? E/memtrack: Couldn't load memtrack module (No such file or directory)
2019-04-25 19:24:47.709 14767-14767/? E/android.os.Debug: failed to load memtrack module: -2
2019-04-25 19:24:50.212 14779-14779/? E/memtrack: Couldn't load memtrack module (No such file or directory)
2019-04-25 19:24:50.212 14779-14779/? E/android.os.Debug: failed to load memtrack module: -2
2019-04-25 19:24:50.250 14781-14781/? E/memtrack: Couldn't load memtrack module (No such file or directory)
2019-04-25 19:24:50.250 14781-14781/? E/android.os.Debug: failed to load memtrack module: -2
2019-04-25 19:24:50.638 14804-14804/? E/memtrack: Couldn't load memtrack module (No such file or directory)
2019-04-25 19:24:50.639 14804-14804/? E/android.os.Debug: failed to load memtrack module: -2
2019-04-25 19:24:51.554 14815-14815/com.example.hpnotebook.letshome E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.hpnotebook.letshome, PID: 14815
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.hpnotebook.letshome/com.example.hpnotebook.letshome.activities.SplashScreen}: android.view.InflateException: Binary XML file line #9: Binary XML file line #14: Error inflating class ImageView
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2665)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: android.view.InflateException: Binary XML file line #9: Binary XML file line #14: Error inflating class ImageView
Caused by: android.view.InflateException: Binary XML file line #14: Error inflating class ImageView
Caused by: android.content.res.Resources$NotFoundException: Drawable com.example.hpnotebook.letshome:mipmap/logo2 with resource ID #0x7f0f0003
Caused by: android.content.res.Resources$NotFoundException: Resource "com.example.hpnotebook.letshome:mipmap/logo2" (7f0f0003) is not a Drawable (color or path): TypedValue{t=0x1/d=0x7f0f0003 a=-1 r=0x7f0f0003}
at android.content.res.ResourcesImpl.loadDrawableForCookie(ResourcesImpl.java:687)
at android.content.res.ResourcesImpl.loadDrawable(ResourcesImpl.java:571)
at android.content.res.Resources.loadDrawable(Resources.java:858)
at android.content.res.TypedArray.getDrawable(TypedArray.java:928)
at android.widget.ImageView.<init>(ImageView.java:162)
at android.widget.ImageView.<init>(ImageView.java:150)
at android.support.v7.widget.AppCompatImageView.<init>(AppCompatImageView.java:72)
at android.support.v7.widget.AppCompatImageView.<init>(AppCompatImageView.java:68)
at android.support.v7.app.AppCompatViewInflater.createImageView(AppCompatViewInflater.java:182)
at android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:106)
at android.support.v7.app.AppCompatDelegateImpl.createView(AppCompatDelegateImpl.java:1266)
at android.support.v7.app.AppCompatDelegateImpl.onCreateView(AppCompatDelegateImpl.java:1316)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:769)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:727)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:858)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821)
at android.view.LayoutInflater.parseInclude(LayoutInflater.java:994)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:854)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:821)
at android.view.LayoutInflater.inflate(LayoutInflater.java:518)
at android.view.LayoutInflater.inflate(LayoutInflater.java:426)
at android.view.LayoutInflater.inflate(LayoutInflater.java:377)
at android.support.v7.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:469)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:140)
at com.example.hpnotebook.letshome.activities.SplashScreen.onCreate(SplashScreen.java:19)
at android.app.Activity.performCreate(Activity.java:6679)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2618)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
at android.os.Handler.dispatchMessage(Handler.java:102)
2019-04-25 19:24:51.554 14815-14815/com.example.hpnotebook.letshome E/AndroidRuntime: at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
2019-04-25 19:24:52.271 1782-1782/? E/ResourcesManager: failed to add asset path /data/app/com.example.hpnotebook.letshome-2/base.apk
2019-04-25 19:24:52.272 1782-1782/? E/ResourcesManager: failed to add asset path /data/app/com.example.hpnotebook.letshome-2/base.apk
2019-04-25 19:24:52.272 1782-1782/? E/ResourcesManager: failed to add asset path /data/app/com.example.hpnotebook.letshome-2/base.apk
2019-04-25 19:24:52.273 1782-1782/? E/ResourcesManager: failed to add asset path /data/app/com.example.hpnotebook.letshome-2/base.apk
这是SplashScreen.java代码
package com.example.hpnotebook.letshome.activities;
import android.media.MediaPlayer;
import android.net.Uri;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.widget.VideoView;
import com.example.hpnotebook.letshome.R;
public class SplashScreen extends AppCompatActivity {
private VideoView videoBG;
MediaPlayer mMediaPlayer;
int mCurrentVideoPosition;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_splash_screen);
videoBG = (VideoView) findViewById(R.id.videoView);
Uri uri = Uri.parse("android.resource://" // First start with this,
+ getPackageName() // then retrieve your package name,
+ "/" // add a slash,
+ R.raw.snowy_mountains_video); // and then finally add your video resource. Make sure it is stored
// in the raw folder.
// Set the new Uri to our VideoView
videoBG.setVideoURI(uri);
// Start the VideoView
videoBG.start();
// Set an OnPreparedListener for our VideoView. For more information about VideoViews,
// check out the Android Docs: https://developer.android.com/reference/android/widget/VideoView.html
videoBG.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mediaPlayer) {
mMediaPlayer = mediaPlayer;
// We want our video to play over and over so we set looping to true.
mMediaPlayer.setLooping(true);
// We then seek to the current posistion if it has been set and play the video.
if (mCurrentVideoPosition != 0) {
mMediaPlayer.seekTo(mCurrentVideoPosition);
mMediaPlayer.start();
}
}
});
}
/*================================ Important Section! ================================
We must override onPause(), onResume(), and onDestroy() to properly handle our
VideoView.
*/
@Override
protected void onPause() {
super.onPause();
// Capture the current video position and pause the video.
mCurrentVideoPosition = mMediaPlayer.getCurrentPosition();
videoBG.pause();
}
@Override
protected void onResume() {
super.onResume();
// Restart the video when resuming the Activity
videoBG.start();
}
@Override
protected void onDestroy() {
super.onDestroy();
// When the Activity is destroyed, release our MediaPlayer and set it to null.
mMediaPlayer.release();
mMediaPlayer = null;
}
}
您的问题在activity_splash_screen.xml文件中。请检查logo2 drawable。
更多细节：
Caused by: android.content.res.Resources$NotFoundException: Drawable com.example.hpnotebook.letshome:mipmap/logo2 with resource ID #0x7f0f0003
Caused by: android.content.res.Resources$NotFoundException: Resource "com.example.hpnotebook.letshome:mipmap/logo2" (7f0f0003) is not a Drawable (color or path): TypedValue{t=0x1/d=0x7f0f0003 a=-1 r=0x7f0f0003}
请检查您在activity_splash_screen中声明的图像视图