bitPickups/android-audio-recorder
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migrate to recycleview

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This commit is contained in:
Alexey Kuznetsov 2019-06-10 19:41:35 +03:00
commit 79e21d5ae7
3 changed files with 23 additions and 20 deletions
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27
app/src/main/java/com/github/axet/audiorecorder/activities/MainActivity.java
View file

@ -13,6 +13,9 @@ import android.preference.PreferenceManager;
import android.support.design.widget.FloatingActionButton;
import android.support.v4.view.MenuItemCompat;
import android.support.v7.app.AlertDialog;
import android.support.v7.widget.DividerItemDecoration;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.Menu;
@ -20,7 +23,6 @@ import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
@ -43,7 +45,7 @@ public class MainActivity extends AppCompatThemeActivity {
FloatingActionButton fab;
ListView list;
RecyclerView list;
Recordings recordings;
Storage storage;
@ -86,12 +88,12 @@ public class MainActivity extends AppCompatThemeActivity {
}
});
list = (ListView) findViewById(R.id.list);
list.setEmptyView(findViewById(R.id.empty_list));
list = (RecyclerView) findViewById(R.id.list);
recordings = new Recordings(this, list) {
@Override
public boolean getPrefCall() {
final SharedPreferences shared = PreferenceManager.getDefaultSharedPreferences(getContext());
final SharedPreferences shared = PreferenceManager.getDefaultSharedPreferences(context);
return shared.getBoolean(AudioApplication.PREFERENCE_CALL, false);
}
@ -102,7 +104,10 @@ public class MainActivity extends AppCompatThemeActivity {
d.show();
}
};
list.setAdapter(recordings);
recordings.setEmptyView(findViewById(R.id.empty_list));
list.setAdapter(recordings.empty);
list.setLayoutManager(new LinearLayoutManager(this));
list.addItemDecoration(new DividerItemDecoration(this, DividerItemDecoration.VERTICAL));
recordings.setToolbar((ViewGroup) findViewById(R.id.recording_toolbar));
receiver = new ScreenReceiver() {
@ -227,7 +232,7 @@ public class MainActivity extends AppCompatThemeActivity {
runOnUiThread(new Runnable() {
@Override
public void run() {
list.setSelection(selected);
list.scrollToPosition(selected);
}
});
}
@ -260,7 +265,7 @@ public class MainActivity extends AppCompatThemeActivity {
int getLastRecording(String last) {
final SharedPreferences shared = PreferenceManager.getDefaultSharedPreferences(this);
for (int i = 0; i < recordings.getCount(); i++) {
for (int i = 0; i < recordings.getItemCount(); i++) {
Storage.RecordingUri f = recordings.getItem(i);
if (f.name.equals(last)) {
SharedPreferences.Editor edit = shared.edit();
@ -295,12 +300,6 @@ public class MainActivity extends AppCompatThemeActivity {
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
runOnUiThread(new Runnable() {
@Override
public void run() {
list.smoothScrollToPosition(recordings.getSelected());
}
});
}
@Override

14
app/src/main/java/com/github/axet/audiorecorder/app/Recordings.java
View file

@ -2,6 +2,7 @@ package com.github.axet.audiorecorder.app;
import android.content.Context;
import android.net.Uri;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.View;
import android.widget.ListView;
@ -17,9 +18,12 @@ public class Recordings extends com.github.axet.audiolibrary.app.Recordings {
public TextView progressText;
public View refresh;
public Recordings(Context context, ListView list) {
public Recordings(Context context, RecyclerView list) {
super(context, list);
View empty = list.getEmptyView();
}
public void setEmptyView(View empty) {
this.empty.setEmptyView(empty);
progressEmpty = empty.findViewById(R.id.progress_empty);
progressText = (TextView) empty.findViewById(android.R.id.text1);
refresh = empty.findViewById(R.id.refresh);
@ -35,8 +39,8 @@ public class Recordings extends com.github.axet.audiolibrary.app.Recordings {
public void load(Uri mount, boolean clean, Runnable done) {
refresh.setVisibility(View.GONE);
progressText.setText(R.string.recording_list_is_empty);
if (!Storage.exists(getContext(), mount)) {
clear();
if (!Storage.exists(context, mount)) {
items.clear();
if (done != null)
done.run();
return;
@ -47,7 +51,7 @@ public class Recordings extends com.github.axet.audiolibrary.app.Recordings {
Log.e(TAG, "load", e);
progressText.setText(ErrorDialog.toMessage(e));
refresh.setVisibility(View.VISIBLE);
clear();
items.clear();
if (done != null)
done.run();
}

2
app/src/main/res/layout/content_main.xml
View file

@ -58,7 +58,7 @@
android:textAlignment="center" />
</FrameLayout>
<ListView
<android.support.v7.widget.RecyclerView
android:id="@+id/list"
android:layout_width="match_parent"
android:layout_height="match_parent"