How to put an external source in my application?

Question

How to put an external source in my application?

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#1 by (1 votes)
#2 by (0 votes)

6

I'm trying to put a custom font in my app, but I'm having a lot of errors.

I have tried to use PixlUI, I have tried several different codes and always the error, or the application runs, but crash (app stopped) .

This is the code I'm trying to put inside the MainActivity.java :

TextView tx = (TextView)findViewById(R.id.textView1);
Typeface custom_font = Typeface.createFromAsset(this.getAssets(),
    "fonts/watermelon.ttf");
tx.setTypeface(custom_font);

This is the code of MainActivity :

@SuppressWarnings("unused")
public class MainActivity extends ActionBarActivity{


@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    TextView tx = (TextView)findViewById(R.id.textView1);
    Typeface custom_font = Typeface.createFromAsset(this.getAssets(),
    "fonts/watermelon.ttf");
    tx.setTypeface(custom_font);                
    if (savedInstanceState == null) {
        getSupportFragmentManager().beginTransaction()
                .add(R.id.container, new PlaceholderFragment())
                .commit();}
                }

public void opensecondactivity(View view) {
    Intent intent = new Intent(this , SecondActivity.class);
    startActivity(intent);
    overridePendingTransition(R.anim.slide_in, R.anim.slide_out);
       } 

@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) {
    Intent intent = new Intent(this , AboutActivity.class);
    startActivity(intent);
    overridePendingTransition(R.anim.slide_in, R.anim.slide_out);
    // 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();
    if (id == R.id.action_settings) {
        return true;
    }

    return super.onOptionsItemSelected(item);
}

/**
 * A placeholder fragment containing a simple view.
 */
public static class PlaceholderFragment extends Fragment {

    public PlaceholderFragment() {
          }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
                View rootView = inflater.inflate(R.layout.fragment_main, container, false);
                return rootView;               
            }
     }
}

With this code, Eclipse declares no error, but when it executes the Activity it gives the error and the application closes itself. What to do?

Just to note, the font is in the "assets / fonts" folder

Debug:

New_configuration [Android Application] 
    DalvikVM [localhost:8612]   
        Thread [<1> main] (Suspended (exception RuntimeException))  
            <VM does not provide monitor information>   
            ActivityThread.performLaunchActivity(ActivityThread$ActivityClientRecord, Intent) line: 2195    
            ActivityThread.handleLaunchActivity(ActivityThread$ActivityClientRecord, Intent) line: 2245 
            ActivityThread.access$800(ActivityThread, ActivityThread$ActivityClientRecord, Intent) line: 135    
            ActivityThread$H.handleMessage(Message) line: 1196  
            ActivityThread$H(Handler).dispatchMessage(Message) line: 102    
            Looper.loop() line: 136 
            ActivityThread.main(String[]) line: 5017    
            Method.invokeNative(Object, Object[], Class, Class[], Class, int, boolean) line: not available [native method]  
            Method.invoke(Object, Object...) line: 515  
            ZygoteInit$MethodAndArgsCaller.run() line: 779  
            ZygoteInit.main(String[]) line: 595 
            NativeStart.main(String[]) line: not available [native method]  
        Thread [<10> Binder_2] (Running)    
        Thread [<9> Binder_1] (Running) 
        Thread [<11> Timer-0] (Running)

Logcat:

06-14 09:58:59.484: W/ActivityThread(1243): Application com.akzonobel.malote is waiting for the debugger on port 8100...
06-14 09:58:59.494: I/System.out(1243): Sending WAIT chunk
06-14 09:58:59.584: I/dalvikvm(1243): Debugger is active
06-14 09:58:59.694: I/System.out(1243): Debugger has connected
06-14 09:58:59.744: I/System.out(1243): waiting for debugger to settle...
06-14 09:58:59.954: I/System.out(1243): waiting for debugger to settle...
06-14 09:59:00.154: I/System.out(1243): waiting for debugger to settle...
06-14 09:59:00.354: I/System.out(1243): waiting for debugger to settle...
06-14 09:59:00.564: I/System.out(1243): waiting for debugger to settle...
06-14 09:59:00.764: I/System.out(1243): waiting for debugger to settle...
06-14 09:59:00.994: I/System.out(1243): waiting for debugger to settle...
06-14 09:59:01.194: I/System.out(1243): waiting for debugger to settle...
06-14 09:59:01.394: I/System.out(1243): waiting for debugger to settle...
06-14 09:59:01.594: I/System.out(1243): debugger has settled (1348)
06-14 09:59:02.424: D/(1243): HostConnection::get() New Host Connection established 0xb8f54e48, tid 1243
06-14 09:59:02.514: W/EGL_emulation(1243): eglSurfaceAttrib not implemented
06-14 09:59:02.524: D/OpenGLRenderer(1243): Enabling debug mode 0
06-14 09:59:03.054: W/EGL_emulation(1243): eglSurfaceAttrib not implemented
06-14 09:59:06.384: D/AndroidRuntime(1243): Shutting down VM
06-14 09:59:06.384: W/dalvikvm(1243): threadid=1: thread exiting with uncaught exception (group=0xb1aa8ba8)
06-14 09:59:06.484: E/AndroidRuntime(1243): FATAL EXCEPTION: main
06-14 09:59:06.484: E/AndroidRuntime(1243): Process: com.akzonobel.malote, PID: 1243
06-14 09:59:06.484: E/AndroidRuntime(1243): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.akzonobel.malote/com.akzonobel.malote.MainActivity}: java.lang.RuntimeException: native typeface cannot be made
06-14 09:59:06.484: E/AndroidRuntime(1243):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2195)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at android.app.ActivityThread.access$800(ActivityThread.java:135)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at android.os.Handler.dispatchMessage(Handler.java:102)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at android.os.Looper.loop(Looper.java:136)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at android.app.ActivityThread.main(ActivityThread.java:5017)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at java.lang.reflect.Method.invokeNative(Native Method)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at java.lang.reflect.Method.invoke(Method.java:515)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at dalvik.system.NativeStart.main(Native Method)
06-14 09:59:06.484: E/AndroidRuntime(1243): Caused by: java.lang.RuntimeException: native typeface cannot be made
06-14 09:59:06.484: E/AndroidRuntime(1243):     at android.graphics.Typeface.<init>(Typeface.java:175)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at android.graphics.Typeface.createFromAsset(Typeface.java:149)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at com.akzonobel.malote.MainActivity.onCreate(MainActivity.java:32)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at android.app.Activity.performCreate(Activity.java:5231)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
06-14 09:59:06.484: E/AndroidRuntime(1243):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)
06-14 09:59:06.484: E/AndroidRuntime(1243):     ... 11 more
06-14 10:00:38.184: I/Process(1243): Sending signal. PID: 1243 SIG: 9

EDIT - SOLUTION: Thanks to all who helped me! The solution was to implement the code within public View onCreateView . Here's how it went:

@Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.fragment_main, container, false);

        TextView txt = (TextView) rootView.findViewById(R.id.TextView1);
        Typeface font = Typeface.createFromAsset(getActivity().getAssets(), "fonts/laouib.TTF");
        txt.setTypeface(font); 

        return rootView;

android android-activity

asked by anonymous 14.06.2014 / 00:20

2 answers

0

Right-click the "res" > New & Android Resource Directories. Put a name of your choice in the directory and in "Resource type" select the type "font" and press ok. After that, just copy your fonts into the created folder.

Note: Before copying fonts, rename and remove all special characters and dashes, as Android Studio does not accept files with such names.

Example: DS-DIGITAL.TFF > > > > > dsdigital.tff!

Source: link

09.01.2019 / 15:34

Refresh DB table when clicking on a li element Detecting volume keystrokes on Android

score 1 · Accepted Answer

To read external sources, I put the fonts in the root of the asset folder and created a "FontChanger" class that only has methods to change fonts. All methods are static so you do not need to instantiate the class. The only thing I change to method and Context. Implementation of the method within the FontChanger class:

public static Typeface setRobotoRegular(Context context)
{
     return Typeface.createFromAsset(context.getAssets(),"roboto_regular.ttf");
}

changing the font of a textView that has in my application:

meuTextView.setTypeFace(FontChanger.setRobotoRegular(context));