问题
I'm using NavigationView in my MainActivity. Now, My App runs fine in Android 5.0 and above. but, It doesn't run in Android 4.0.4. It shows me XML error in <NavigationView />.
I've than added multidex support by thinking it should help. but, it didn't.
Currently I've 4 icon in NavigationView & 1 launcher icon in header_layout. so, I don't think it should OutOfMemoryError.
Here's My Code
build.gradle
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
defaultConfig {
applicationId "com.gripxtech.kasimrangwala.unipayretailer"
minSdkVersion 10
targetSdkVersion 23
versionCode 1
versionName "1.0"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.android.support:cardview-v7:23.1.1'
compile 'com.android.support:design:23.1.1'
compile 'com.android.support:recyclerview-v7:23.1.1'
compile 'com.android.support:multidex:1.0.1'
compile 'com.jakewharton:butterknife:7.0.1'
compile 'com.malinskiy:superrecyclerview:1.1.1'
compile 'com.codinguser.android:contactpicker:3.0.0@aar'
compile 'com.squareup.okhttp:okhttp:2.7.0'
compile 'org.apache.commons:commons-lang3:3.4'
compile project(':materialdatetimepicker-library')
}
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start" >
<FrameLayout
android:id="@+id/nav_content_main"
android:layout_width="match_parent"
android:layout_height="match_parent" >
</FrameLayout>
<android.support.design.widget.NavigationView
android:id="@+id/nav_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="@layout/nav_header"
app:menu="@menu/nav_main" />
</android.support.v4.widget.DrawerLayout>
I can't figure out what to do. Thanks in advanced.
UPDATE
Here's my Logcat Error
FATAL EXCEPTION: main
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.gripxtech.kasimrangwala.unipayretailer/com.gripxtech.kasimrangwala.unipayretailer.MainActivity}: android.view.InflateException: Binary XML file line #17: Error inflating class android.support.design.widget.NavigationView
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1647)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
at android.app.ActivityThread.access$1500(ActivityThread.java:117)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:123)
at android.app.ActivityThread.main(ActivityThread.java:3683)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:507)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.view.InflateException: Binary XML file line #17: Error inflating class android.support.design.widget.NavigationView
at android.view.LayoutInflater.createView(LayoutInflater.java:518)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:570)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:256)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:109)
at com.gripxtech.kasimrangwala.unipayretailer.MainActivity.onCreate(MainActivity.java:47)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1611)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
at android.app.ActivityThread.access$1500(ActivityThread.java:117)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:123)
at android.app.ActivityThread.main(ActivityThread.java:3683)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:507)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.constructNative(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:415)
at android.view.LayoutInflater.createView(LayoutInflater.java:505)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:570)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:256)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:109)
at com.gripxtech.kasimrangwala.unipayretailer.MainActivity.onCreate(MainActivity.java:47)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1611)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
at android.app.ActivityThread.access$1500(ActivityThread.java:117)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:123)
at android.app.ActivityThread.main(ActivityThread.java:3683)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:507)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class <unknown>
at android.view.LayoutInflater.createView(LayoutInflater.java:518)
at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:568)
at android.view.LayoutInflater.inflate(LayoutInflater.java:386)
at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
at android.support.design.internal.NavigationMenuPresenter.inflateHeaderView(NavigationMenuPresenter.java:190)
at android.support.design.widget.NavigationView.inflateHeaderView(NavigationView.java:250)
at android.support.design.widget.NavigationView.<init>(NavigationView.java:172)
at android.support.design.widget.NavigationView.<init>(NavigationView.java:94)
at java.lang.reflect.Constructor.constructNative(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:415)
at android.view.LayoutInflater.createView(LayoutInflater.java:505)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:570)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:256)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:109)
at com.gripxtech.kasimrangwala.unipayretailer.MainActivity.onCreate(MainActivity.java:47)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1611)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
at android.app.ActivityThread.access$1500(ActivityThread.java:117)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:123)
at android.app.ActivityThread.main(ActivityThread.java:3683)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:507)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.constructNative(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:415)
at android.view.LayoutInflater.createView(LayoutInflater.java:505)
at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:568)
at android.view.LayoutInflater.inflate(LayoutInflater.java:386)
at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
at android.support.design.internal.NavigationMenuPresenter.inflateHeaderView(NavigationMenuPresenter.java:190)
at android.support.design.widget.NavigationView.inflateHeaderView(NavigationView.java:250)
at android.support.design.widget.NavigationView.<init>(NavigationView.java:172)
at android.support.design.widget.NavigationView.<init>(NavigationView.java:94)
at java.lang.reflect.Constructor.constructNative(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:415)
at android.view.LayoutInflater.createView(LayoutInflater.java:505)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:570)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:256)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:109)
at com.gripxtech.kasimrangwala.unipayretailer.MainActivity.onCreate(MainActivity.java:47)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1611)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
at android.app.ActivityThread.access$1500(ActivityThread.java:117)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:123)
at android.app.ActivityThread.main(ActivityThread.java:3683)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:507)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.content.res.Resources$NotFoundException: File res/drawable/side_nav_bar.xml from drawable resource ID #0x7f020059
at android.content.res.Resources.loadDrawable(Resources.java:1697)
at android.content.res.TypedArray.getDrawable(TypedArray.java:601)
at android.view.View.<init>(View.java:1951)
at android.view.View.<init>(View.java:1899)
at android.view.ViewGroup.<init>(ViewGroup.java:286)
at android.widget.LinearLayout.<init>(LinearLayout.java:120)
at java.lang.reflect.Constructor.constructNative(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:415)
at android.view.LayoutInflater.createView(LayoutInflater.java:505)
at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:568)
at android.view.LayoutInflater.inflate(LayoutInflater.java:386)
at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
at android.support.design.internal.NavigationMenuPresenter.inflateHeaderView(NavigationMenuPresenter.java:190)
at android.support.design.widget.NavigationView.inflateHeaderView(NavigationView.java:250)
at android.support.design.widget.NavigationView.<init>(NavigationView.java:172)
at android.support.design.widget.NavigationView.<init>(NavigationView.java:94)
at java.lang.reflect.Constructor.constructNative(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:415)
at android.view.LayoutInflater.createView(LayoutInflater.java:505)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:570)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:623)
at android.view.LayoutInflater.inflate(LayoutInflater.java:408)
at android.view.LayoutInflater.inflate(LayoutInflater.java:320)
at android.view.LayoutInflater.inflate(LayoutInflater.java:276)
at android.support.v7.app.AppCompatDelegateImplV7.setContentView(AppCompatDelegateImplV7.java:256)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:109)
at com.gripxtech.kasimrangwala.unipayretailer.MainActivity.onCreate(MainActivity.java:47)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1611)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
at android.app.ActivityThread.access$1500(ActivityThread.java:117)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:123)
at android.app.ActivityThread.main(ActivityThread.java:3683)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:507)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.UnsupportedOperationException: Can't convert to color: type=0x2 at android.content.res.Typ
Update 2
Here's my MainActivity.java
public class MainActivity extends AppCompatActivity {
@Bind(R.id.drawer_layout)
DrawerLayout mDrawerLayout;
@Bind(R.id.nav_view)
NavigationView mNavigationView;
TextView mUserFullName;
TextView mUserBalacne;
private static final String PREFERENCES_FILE = "mymaterialapp_settings";
private static final String STATE_SELECTED_POSITION = "selected_navigation_drawer_position";
private int mCurrentSelectedPosition;
SessionManager mManager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ButterKnife.bind(this);
setUpNavDrawer();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
public void setUpNavDrawer() {
Menu menu = mNavigationView.getMenu();
menu.getItem(mCurrentSelectedPosition).setChecked(true);
loadFragment(mCurrentSelectedPosition);
setUpNavView();
setUpUserData();
}
public DrawerLayout getDrawerLayout() {
return mDrawerLayout;
}
public NavigationView getNavigationView() {
return mNavigationView;
}
public TextView getmUserFullName() {
return mUserFullName;
}
public TextView getmUserBalacne() {
return mUserBalacne;
}
public void setUpNavView() {
mNavigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
@Override
public boolean onNavigationItemSelected(MenuItem menuItem) {
menuItem.setChecked(true);
mDrawerLayout.closeDrawers();
switch (menuItem.getItemId()) {
case R.id.action_recharge:
if (mCurrentSelectedPosition != 0) {
loadFragment(0);
}
break;
case R.id.action_refill_wallet:
if (mCurrentSelectedPosition != 1) {
loadFragment(1);
}
break;
case R.id.action_payment:
if (mCurrentSelectedPosition != 2) {
loadFragment(2);
}
break;
case R.id.action_logout:
logout();
break;
default:
break;
}
return true;
}
});
}
public void setUpUserData() {
View view = mNavigationView.getHeaderView(0);
mUserFullName = (TextView) view.findViewById(R.id.tvNavUserFullName);
mUserBalacne = (TextView) view.findViewById(R.id.tvNavUserBalance);
mManager = new SessionManager(MainActivity.this);
mUserFullName.setText(mManager.getUserFullName());
mUserBalacne.setText(mManager.getUserBalance());
}
public void logout() {
mManager.setLogin(false);
startActivity(new Intent(MainActivity.this, LoginActivity.class));
MainActivity.this.finish();
}
public void saveSharedSetting(int settingValue) {
SharedPreferences sharedPref = getSharedPreferences(PREFERENCES_FILE, Context.MODE_PRIVATE);
SharedPreferences.Editor editor = sharedPref.edit();
editor.putInt(STATE_SELECTED_POSITION, settingValue);
editor.commit();
}
public int readSharedSetting() {
SharedPreferences sharedPref = getSharedPreferences(PREFERENCES_FILE, Context.MODE_PRIVATE);
return sharedPref.getInt(STATE_SELECTED_POSITION, 0);
}
public void loadFragment(int currentSelectedPosition) {
mCurrentSelectedPosition = currentSelectedPosition;
Fragment fragment = null;
if (mCurrentSelectedPosition == 0) {
setTitle(getResources().getString(R.string.app_name));
fragment = RechargeTabsFragment.newInstance();
} else if (mCurrentSelectedPosition == 1) {
setTitle(getResources().getString(R.string.action_refill_wallet));
fragment = WalletFragment.newInstance();
} else if (mCurrentSelectedPosition == 2) {
setTitle(getResources().getString(R.string.action_payment));
fragment = PaymentFragment.newInstance();
}
clearBackStack();
getSupportFragmentManager().beginTransaction().replace(R.id.nav_content_main, fragment).commit();
saveSharedSetting(mCurrentSelectedPosition);
}
public void clearBackStack() {
FragmentManager fragmentManager = getSupportFragmentManager();
for (int i = 0; i < fragmentManager.getBackStackEntryCount(); i++) {
fragmentManager.popBackStackImmediate();
}
}
}
回答1:
Finally, I've found it.
1st of all Here's my nav_header.xml file.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="@dimen/nav_header_height"
android:background="@drawable/side_nav_bar"
android:gravity="bottom"
android:orientation="vertical"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:theme="@style/ThemeOverlay.AppCompat.Dark" >
<ImageView
android:id="@+id/imageView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:contentDescription="@string/app_name"
android:paddingTop="@dimen/nav_header_vertical_spacing"
android:src="@mipmap/ic_launcher" />
<TextView
android:id="@+id/tvNavUserFullName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="@dimen/nav_header_vertical_spacing"
android:text="@string/nav_title"
android:textAppearance="@style/TextAppearance.AppCompat.Body1" />
<TextView
android:id="@+id/tvNavUserBalance"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/nav_sub_head" />
</LinearLayout>
Now, Concentrate on Line no. 5.
android:background="@drawable/side_nav_bar"
It's nothing but gradient.
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<gradient
android:angle="135"
android:endColor="?attr/colorPrimaryDark"
android:startColor="?attr/colorPrimary"
android:type="linear" />
</shape>
I've change the color value like this.
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<gradient
android:angle="135"
android:endColor="@color/primary_dark"
android:startColor="@color/primary"
android:type="linear" />
</shape>
Now, It's running on Android 2.3.3 Emulator. Hope this will help some in future. Thanks to all.
回答2:
Make sure you have the correct dependency to the Android Design Support Library. It's easy to choose the wrong one - because it seems that Google postet two different dependency strings:
At the time of this answer, the Android developer blog (and the comment by user hungryghost) had the correct dependency string, while the dependency string on the Support library homepage does not work.
Use this one: compile 'com.android.support:design:22.2.0'
Note that the version is 22.2.0 (wrong: 22.0.0) and that the package is called design (wrong: support-design)
After these changes use the Android Studio menu "Rebuild project", or the "Sync" button that appears sometimes after changing the gradle file.
来源：https://stackoverflow.com/questions/34467010/error-inflating-class-navigationview-from-xml